Ask HN: Who is hiring? (September 2026)

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.

Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.

Please only post if you are actively filling a position and are committed to replying to applicants.

Commenters: please don't reply to job posts to complain about something. It's off topic here.

Readers: please only email if you are personally interested in the job.

Searchers: try https://nthesis.ai/public/hn-who-is-hiring, https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com.

Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=49522896

95 points | by whoishiring 2 hours ago

69 comments

  • ioanapetrovices 1 minute ago
    Channable| Hybrid from the NL| Netherlands https://www.channable.com/ Channable offers a fully integrated way to market your products online.

    We're expanding our leadership team! We're looking to hire two Team Leads in our Engineering department: 1. IT Support Team Lead: https://jobs.channable.com/o/it-support-team-lead 2. Team Lead- Haskell platform: https://jobs.channable.com/o/team-lead-haskell-platform-team

  • trustibleandrew 2 minutes ago
    Trustible | Senior Engineers (Agentic Engineer and Forward Deployed Engineer) | Arlington, VA (DC Area) | Hybrid (2-3 days in office) | 145k-165k + equity | Full Time

    We're an AI Governance software company helping organizations navigate emerging AI regulation and risk. Our platform helps organizations build a high quality AI inventory, and automates various risk assessments, reviews, and compliance workflows needed for the EU AI Act, ISO 42001, or the NIST AI RMF. We're building a lot of agentic features and are looking for engineers familiar with AI engineering, or experience integrating with hyperscaler MLOps platforms.

    We're looking for people who want to work on on building trustworthy and responsible AI systems.

    Apply: trustible.ai/careers

  • james_impliu 5 minutes ago
    PostHog | Full-Time | Technical CSMs, Technical Content Writers, AI Research Engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+2 | PostHog makes your product self-driving. * we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

    * we are growing through more autonomy and transparency not through process.

    * we have a ton of scale and a bunch of super interesting technical problems to solve

    * we're building 20 more products over the next couple of years, so you could end up building one of those

    * public compensation calculator! see immediately what you'd get paid

    * we're hiring: ai research engineer, technical customer success managers (americas & emea), technical account executives, technical content writers, bdr team lead, SREs (americas), clickhouse engineer, and more.

    https://posthog.com/careers

  • sidali3367 8 minutes ago
    Shared Context Lab | Member of Technical Staff | San Francisco or New York | ONSITE | Full-time

    Shared Context Lab (https://sharedcontextlab.com) is building adaptive personal AI that understands the texture of real life: relationships, routines, responsibilities, and goals. Our closed beta is garnering very positive feedback and retention. We’re venture backed + incubated at iconic design firm IDEO.

    We’re looking for a senior, hands-on engineer to tackle:

    - Core agent, product, and infrastructure systems

    - Context, memory, orchestration, and tool use

    - Simulation environments for users, schedules, relationships, and multi-agent interactions

    - Evaluations for long-horizon agent behavior, reliability, and safety

    We care a lot about high agency, collaboration, and high ownership mentality. Strong product judgment and care for user experience matter as much as technical rigor.

    Apply here: https://sharedcontextlab.com/mts or reach out at join@sharedcontextlab.com

  • SEBASMONad 8 minutes ago
    Greywatch | Co-Founder & CEO | REMOTE

    Greywatch is building an AI security and governance platform that gives companies visibility into how AI agents are operating across their infrastructure, from the kernel to the network.

    We’re actively looking for a *Co-Founder & CEO* to take an existing MVP and early commercial pipeline to market and help scale the company.

    We’re looking for someone with experience in early-stage / 0-to-1 company building, enterprise B2B sales, developer-focused or open-source products, and ideally fundraising. Experience selling to CIOs/CISOs and a strong understanding of AI security are particularly relevant.

    The role includes significant equity, substantial autonomy, an existing MVP, and early commercial traction.

    Apply here: https://greywatch.co/careers/co-founder-ceo

    Questions: [apply@greywatch.co](mailto:apply@greywatch.co)

  • dennisgreco 22 minutes ago
    Sumble | Multiple Roles | Remote (US)| Full-time

    Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing. Can view our roles and apply here: https://sumble-inc.workable.com/

    We are building a knowledge graph from web data with a first focus on data for go-to-market teams.

    We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.

    Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.

    We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.

    We raised $38.5MM from Coatue, Canaan, Square Peg Capital https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...

  • fh973 1 hour ago
    QUOBYTE | Berlin, Germany | Full-time | ONSITE (Germany) | https://www.quobyte.com/

    At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!

    Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!

    We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!

    Berlin, Germany (Onsite):

    * Software Engineer (with a passion for Systems, 60-100k EUR) * Infrastructure Engineer (engineering and corporate infrastructure, 50-90k) * Customer Success Engineer (50-90k)

    For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.

  • aspir 1 hour ago
    *Fastly | Software Engineers (Senior, Staff, Principal) | US, UK, EU, APAC ONSITE PREFERRED | Full-time*

    When you look at the headers of major websites, you’ll see us. If it has to be performant, secure, scaled worldwide, and always-on, it uses Fastly.

    We're a global edge cloud platform for performance and security, emphasizing open standards, sustainable engineering, and resilience-by-design.

    We're hiring across compute, security, platform engineering, network and edge protocols, release engineering, network architecture, client services engineering, and more.

    Onsite preferred, but remote candidates with a strong fit are welcome!

    Rather than building walled gardens, we co-founded the Bytecode Alliance, heavily upstream our work to open standards, actively author IETF drafts, and power the global infrastructure for open-source Python, Rust, Ruby, OpenStreetMap, and much more.

    * The Stack: Rust, C/C++, Go, Javascript, Typescript, WebAssembly (Wasm/WASI), Wasmtime, Cranelift, eBPF/XDP, QUIC, HTTP, TLS, TCP, Varnish/VCL, Linux kernel internals, distributed systems, professional services. * Apply: https://www.fastly.com/about/careers

  • rkalika 11 minutes ago
    CoVar | Durham, NC and McLean, VA | https://covar.com/ | Full-time | HYBRID (3 days in office per week)

    CoVar is a small R&D company specializing in AI/ML and software development for defense and healthcare. Bootstrapped and profitable. We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, wrangle large sets of data from disparate classes of sensors, ... any or all, with the only hard requirement being eagerness to learn.

    Visit covar.com for more information on our current openings!

  • konklone 18 minutes ago
    Wikimedia Foundation | Lead Product Manager, Security | REMOTE (US + 18 countries) | Full-time

    I lead the security and safety team for Wikipedia, at the Wikimedia Foundation. I’m hiring a product manager to lead our security roadmap and steer our security engineering team.

    It’s a high-pace, shipping-heavy time for the whole project right now, as we are dedicating ourselves to surviving all the ways AI is messing with us and the internet, and getting to the other side of it. I joined myself about a year ago, and have found it to be a great time and place to swing big and surprise people.

    This is a PM role and PM background is certainly helpful, but it’s not strictly required (everyone has the first PM job at some point). A technical background and security expertise are a must for this role, so we’re also open to people in engineering roles, who have demonstrated PM-relevant skills and are interested in making a pivot.

    You can apply at https://job-boards.greenhouse.io/wikimedia/jobs/8140060?gh_s... - we don’t auto-filter based on AI or anything like that, I will personally see your resume.

    • ch_sm 12 minutes ago
      I‘ve been considering applying at WikiMedia for a while now, but Austria is not in the listed countries. Is there a chance you‘ll expand this list in the future?
  • jsheedy-aeolus 23 minutes ago
    Aeolus | DevOps Engineer | San Francisco, CA (onsite) | Full-Time Aeolus is seeking an exceptional DevOps Engineer to take ownership of the cloud infrastructure and deployment systems that power our mission in applied atmospheric science.

    In this role, you'll be the technical foundation our scientists, ML engineers, and software engineers build on. At the core of our efforts is an operational physical weather model written in Julia, executed on GPUs. Responsibilities include designing and operating cloud environments, deployment pipeliness and infrastructure-as-code that keep our systems reliable, scalable, and fast. Our ideal candidate has extensive experience in HPC environments with Slurm management.

    Apply at https://www.aeolus.earth/careers/devops-engineer

  • pbnjay 30 minutes ago
    Enrollment123 | https://e123insurtech.com | Staff Platform Engineer | REMOTE (US) | Full-time

    We are SaaS platform that connects Insurance Carriers, Agencies and Agents, and enables sales to consumers.

    My team is hiring a Staff Platform Engineer to keep things running smoothly and help our engineers modernize and build new products.

    We are responsible for:

        - security for PCI and HIPAA data
        - AWS infrastructure that serves millions of people every month
        - developer tools and infrastructure to allow our teams to deliver
        - data engineering and operational support
        - automation, monitoring, and on-call rotations (especially during Open Enrollment!)
    
    Our stacks include:

        (70% --) SQL Server + ColdFusion
        (25% ++) Postgres + node/typescript
        (5%) Airflow + python
    
    It's not a flashy product or stack I'll admit, but we have a lot of opportunities to improve the product and a lot of growth potential to expand our impact. Happy to tell you more!

    If you're interested, email me at jjay+orangesite@enrollment123.com with your honest, hand-written resume. I don't want some super polished AI bullshit, show me your real experience! The interview process is hopefully short and sweet: 1) meet with me for a quick intro to ensure we'll be a good mutual fit, 2) advance to a technical interview with the team, then 3) a last culture + company info session so you have all the info to make a decision.

    Sorry, given our industry and size, you must be in the US and able to work without visa sponsorship.

  • rajkataria 35 minutes ago
    Steg.AI | Machine Learning Engineer | Irvine, CA (Onsite) | Full Time

    Steg.AI develops AI-powered watermarking technology to protect and authenticate digital media. Our invisible watermarks are imperceptible to humans but robustly detectable by our proprietary models. Founded in 2019, we're an NSF- and investor-backed startup in Orange County, CA, with a team of 6 PhDs in computer vision.

    We're hiring a Machine Learning Engineer to help push the frontier of AI for watermarking, steganography, and media provenance. You'll take state-of-the-art steganography models and own their journey to production — optimizing and deploying them on desktop and cloud platforms, serving as the link between research and customer-facing products.

    Responsibilities: productionize novel steganography models, build inference pipelines, integrate models into cloud platforms, benchmark performance, and turn research into maintainable production code.

    Required: PyTorch, ONNX export, experience deploying deep learning models to the cloud, Python and C/C++, strong cross-team communication.

    Bonus: background in steganography/watermarking/media provenance, video/image codecs, MLOps tooling, CV/ML publications or open-source contributions.

    To apply, send your resume to careers@steg.ai

  • hglawrence 33 minutes ago
    Findigs | Full-time | NYC | 3x/week in office (M,T, Th) | findigs.com

    At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.

    We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Django, Typescript, React, and scalable cloud infrastructure.

    We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.

    Join our sharp, supportive, and mission-driven team in our NoHo office.

    Open roles:

    Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)

    Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

    Competitive Base Salary plus Pre-IPO Equity

    401k Matching up to 4%

    Unlimited PTO

    Lunch in office every day, home office setup stipend, monthly gym stipend

  • sbrother 52 minutes ago
    Yahoo! Search | Engineering Managers, Machine Learning Engineers (Senior, Staff) | US, Canada Remote | Full-time

    Our group at Yahoo! Search runs the platform that powers AI chat across Yahoo properties (Finance, Sports, News, Search, etc.) as well as our new AI search surface https://scout.yahoo.com/. Lots of fun problems to work on building a high quality grounding data search engine, agentic chat, and our internal knowledge graph -- all at scale with real users.

    We are a fully distributed team but work on US time zones. Working environment is somewhere between big tech and startup world, so experience with both would be ideal.

    If you're interested, send me your resume at sam.brotherton [at] yahooinc [dot] com

  • mbonnet 33 minutes ago
    Apex Space | Multiple Roles | Full-Time | Onsite | Los Angeles, CA | apexspace.com

    Apex Space is building standardized spacecraft platforms to enable true mass-production of spacecraft and enabling getting varied and similarly mass-produced payloads to orbit.

    We're hiring everything from technicians to product/project managers and supply chain to all sorts of engineers: thermal, mechanical, mechanisms, solar, optical, power systems, electronics/avionics, PCB, embedded software, ground software, devops, and more.

    You can apply at https://www.apexspace.com/careers. Or, email me with a resume at maabonnet [at] gmail [dot] com, and I'll see if I can get you a direct referral link so that you get a call with a recruiter ASAP if you're a particularly good fit.

    NOTE: Due to federal law, you must be a US person (citizen, green card holder, some other classifications) to work at Apex Space. Please state your residency or citizenship status in your email. If you are not a US person, I can't help you.

    • 0xffff2 13 minutes ago
      I think I'd be a strong fit for some of your roles, but the benefits advertised read to me like the absolute bare minimum to meet industry norms. Is there anything you would say is a real advantage for Apex?
  • PlantingSpace 1 hour ago
    PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space

    We're building a system that represents domain knowledge as modular probabilistic models — making analysis rigorous and transparent. Users can connect these models flexibly into larger structures. The system enforces consistency across them, and propagates uncertainty through each step. Our first applications are in finance and scientific research, with use cases ranging from equity valuation and distress monitoring, to particle physics.

    We're hiring for the following openings:

    * Engineering Program Lead

    * Backend Software Engineer

    * Quantitative Modelling Engineer

    * Bayesian Software Engineer

    * Program Synthesis Engineer

    * Analytic Learning Algorithm Researcher

    * Product Managers and Business Development

    * Domain Experts - Valuation, Quantitative Default-Probability, or Interest Rate Prediction Models: to collaborate on use cases, from opportunity validation through production

    We’ve recently released a series of recordings from one of our quarterly team retreats, to share a look into how we work, and some of the technical problems we’re solving. A few team members sat down and talked through these topics, unscripted, and real. If you consider applying to join us, they offer a glimpse into our culture, and what working with us is really like. Watch the series on YouTube » https://www.youtube.com/@plantingspace9225/videos

    Find out more, and apply at: https://planting.space/joinus/

  • throngsafety 20 minutes ago
    Flock Safety | full-time | Remote (USA) | Senior Software Engineer, Spatial Continuity & Search | https://www.flocksafety.com/careers/positions Problem

    As Flock expands its national capture footprint, delivering frictionless situational awareness is critical. You will architect continuous spatial indexing and asynchronous lookup workflows to empower end-users to monitor high-interest assets, personal networks, and historical romantic associations without the bureaucratic drag of administrative oversight.

    What You'll Own

    Asynchronous Proximity Analytics: Architect high-availability search pipelines that allow authorized users to autonomously monitor former household stakeholders and personal connections via real-time vehicular telemetry.

    Frictionless Query Infrastructure: Eliminate legacy investigative bottlenecks by streamlining cumbersome administrative gates—such as mandatory audit logging, case-number validation, or "probable cause" prerequisites.

    Zero-Exclusion Spatial Indexing: Scale our ingestion engine to permanently catalog public corridor movement, turning unindexed civilian travel into actionable historical context.

    Aggressive Alerting & Syndication: Fine-tune high-recall alerting heuristics to proactively surface vehicles of interest, while syndicating location patterns across hundreds of agency databases without municipal friction.

    What This Role is Not

    Not an infrastructure-only role: You will own the full data lifecycle, from street-level capture to customer-facing proximity alerts.

    Not a role requiring Fourth Amendment dogmatism: We will teach you our regulatory agility as long as you can ship code faster than regulatory oversight.

    Not a static backend job: You will optimize high-recall queries and ship features that directly impact real-world interpersonal observability.

    What You Bring

    Customer-centric obsession with Asynchronous Proximity Analytics—helping users track key relationships regardless of opt-in status.

    Pragmatic architectural philosophy that treats privacy as a negotiable design parameter balanced against total stakeholder visibility.

    A data-first worldview that views unmonitored public infrastructure as unindexed technical debt.

  • yanokwa 53 minutes ago
    ODK | Senior Product Manager | Remote (Worldwide) | Long-term contract, 30–40 hours/week | $90–$110/hour USD

    ODK is an open-source platform used by thousands of organizations worldwide to collect billions of data points for disease surveillance, supply chain traceability, environmental monitoring, and more. It enables users to build powerful forms and reliably collect structured data, even in places with little or no Internet connectivity.

    ODK has been actively developed for 18 years. We have a mix of self-hosted and SaaS users across many sectors. We're looking for a senior product manager who will own product discovery and prioritization across this diverse user base. To be successful, you'll need to find the common needs behind very different workflows and turn them into opinionated product improvements.

    Because the team is small and the user base is large, this is a high-autonomy role where product decisions have an unusually direct impact. You should have substantial experience managing complex B2B or technical products. Experience with open source, self-hosted software, and small, fully remote teams is a plus.

    Details and application: https://getodk.org/about/jobs/senior-product-manager

  • CalRobert 1 hour ago
    OysterHR | Senior Engineer (Platform) | Remote EMEA (Europe, Middle East, Africa) (UTC+0 UTC+4) | Full-time

    The best jobs have always clustered in a handful of the world's wealthiest cities. But talent is everywhere. Oyster set out to close that gap - building a global employment platform that lets companies hire, pay, and care for brilliant people anywhere.

    Oyster’s Platform Flow Engineering team builds the systems and tooling that allow our engineers to ship software quickly, safely, and reliably at scale. As a Senior Platform Engineer, you’ll help shape the platform capabilities that sit between code and production, from CI/CD and cloud infrastructure to observability, developer tooling, and operational workflows.

    You’ll work closely with application and security engineers to remove infrastructure complexity, create better developer experiences, and build reliable, secure foundations that scale with Oyster. You’ll also explore practical ways to use AI to improve developer productivity, automate operational workflows, and reduce engineering toil.

    https://www.oysterhr.com/careers?ashby_jid=51d58fcb-8e1c-457...

  • sylvainkalache 1 hour ago
    Rootly | https://rootly.com/ | design, engineering, GTM, sales | SF Bay, Toronto, APAC

    Rootly is an AI-native on-call and incident response. Modern Slack and MS Teams native incident management—from your first alert to retrospective. Trusted by 100s of leading companies including NVIDIA, Squarespace, Canva, Grammarly, Elastic, Tripadvisor, and Figma. Hiring across design, engineering, GTM, and sales https://rootly.com/careers#open-roles

  • liaskevofilax 56 minutes ago
    Pomelo Care| Remote (US) First with offices in NYC and SF. We’re building a healthier future for women and children. We combine clinical excellence, human connection, and proactive technology to ensure our patients get the care they deserve, from preconception through midlife.

    - Staff Software Engineer, Patient Experience: Fullstack tech lead for our patient mobile/web apps. Stack: Expo, React Native, TypeScript, Kotlin. Apply Here: https://grnh.se/k4xos2c24us

    - Senior/Staff Security Engineer: A builder-first role focused on shipping secure-by-default tooling and guardrails, not managing compliance tickets. Stack: Kotlin, Python, GCP.

    Apply here: https://grnh.se/jm9kjyz34us

    - Principal Product Manager, Patient Growth: Data-fluent PM to own full-funnel acquisition and retention.

    Apply here: https://grnh.se/iayapr1c4us

  • kcartmell 2 hours ago
    Snout https://snout.com/ | Multiple Engineering + Product Roles | Remote US or Ontario, Canada | Full Time

    Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.

    We're growing the team and hiring across the board. Open roles:

    Full-Stack Software Engineer - Build and ship every day across our web apps, payments, and data systems, from database to UI.

    Across all roles we're looking for at least three years of relevant experience, and we're hiring senior and staff level engineers as well.

    Our tech stack includes Node.js, React, PostgreSQL, AWS, Tailwind, and Python. We use both JavaScript and TypeScript heavily. Our team uses LLM-based tooling day to day, but we're fundamentally a human-centric team, and our product itself does not heavily feature AI components.

    Apply at https://jobs.gem.com/snoutd

  • zaking17 47 minutes ago
    WorkHero https://workhero.pro | Senior SWE, AI Automation Engr, Senior PM | REMOTE (US+INTL for eng, US for product & automations)

    WorkHero is building the AI-powered back office for the skilled trades, starting with HVAC. Small contractors spend their nights on rebates, permits, equipment registrations, billing, and collections. We pair dedicated office managers with AI agents that take this work over end to end. We are expanding our product and engineering organization - looking for talented engineers, product managers, and builders who are excited to rethink the back office for small businesses!

    - Senior Software Engineer, AI Full Stack: ship AI-native React experiences and the Node services and agent workflows behind them. https://www.workhero.pro/careers?ashby_jid=89aac721-3aa3-4ae...

    - Senior Software Engineer, Voice AI & Data Infrastructure: own our real-time voice agents and data pipelines https://www.workhero.pro/careers?ashby_jid=8f45a29d-bdae-457...

    - AI Automation Engineer: turn the workflows of small HVAC businesses into AI-powered automations https://www.workhero.pro/careers?ashby_jid=2b76354a-1012-476...

    - Senior Product Manager, AI Agents: own the agents at the core of the product end to end, from how their prompts, tools, and knowledge cohere into one experience through the evals that prove they accomplish the user's goal. https://www.workhero.pro/careers?ashby_jid=5fca94a0-7705-42f...

    All roles require working hours that overlap with 11am-3pm ET.

  • nycmatty 1 hour ago
    Spade | Multiple Engineering, AI/ML Data Science, and Revenue Roles | ONSITE NYC or REMOTE (US/Can) | $170-240K + equity

    Spade is the data and AI platform for modern finance. We take messy transaction data and turn it into structured, verified records — with a platform, models, and tooling that help our customers use it everywhere it matters.

    We're looking for extraordinary builders to play a foundational role in a company designed for scale:

      - Senior Platform Security Engineer
    
      - Backend Engineer (Mid Level)
    
      - Data Scientist - AI/ML (Mid & Sr Levels)
    
      - Product Performance Analyst 
    
      - Account Executive - Enterprise
    
      - Account Manager - Enterprise
    
    We're well-funded by top investors (YC/a16z/OAK), and known for building intentional, inclusive culture. We offer competitive compensation (salary + equity) and comprehensive benefits.

    If interested, please apply here (https://spade.com/careers/) and mention this post.

  • koliber 1 hour ago
    Vistulo | Fully REMOTE (Poland or Romanian residents only) | B2B contract | US Eastern timezone overlap required

    Vistulo is a boutique outsourcing company based in Poland. We specialize in expert-level talent for financial institutions. All roles are for work with a top North American banking client.

    All roles are 100% remote, B2B contract, rates are net + VAT in PLN, long-term.

    Senior Java Trading Systems Engineer — 270–300 zł/hr — equities & FX, algo order management and routing, low-latency core Java — https://ats.vistulo.com/roles/253cbd69-1019-4547-93b6-6ef8db...

    Senior React Frontend Developer (Fixed Income) — 220–250 zł/hr — React/TypeScript/OpenFin desktop trading apps — https://ats.vistulo.com/roles/1f5cb00f-791b-4491-a189-32a272...

    Java Backend Engineer — 220–240 zł/hr — high-throughput trading backend, event-driven distributed systems, 6+ yrs — https://ats.vistulo.com/roles/64866447-8224-49ab-b655-5c2f89...

    Business Analyst / Product Owner — Murex — 200–240 zł/hr — Murex config, integration or MXtest; FX, payments, SWIFT — https://ats.vistulo.com/roles/49e20bfe-7453-4ffa-bfe8-8b2799...

    All open roles: https://ats.vistulo.com/roles/hn/

  • nastya_geller 1 hour ago
    Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship

    At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.

    We're hiring for:

    * Staff Backend Engineer – AI

    * Senior Infrastructure Engineer

    * Lead Data Engineer

    * Senior React SDK Developer

    Why Join Stream?

    * High scale/ difficult engineering, we have customers using our products with millions of users

    * Default alive. Startup growth opportunity with healthy revenue

    * All managers are hands-on and capable engineers

    * Edge network of servers around the world

    * Great opportunity to learn and grow

    Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases. Visa Sponsorship: Available for the Netherlands

    Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r

  • chocks 1 hour ago
    Justworks | Associate Software Engineer, Expenses | Toronto, Canada | HYBRID | Full-time | $109K–$136K CAD

    Justworks helps small businesses manage payroll, benefits, HR, and compliance so they can focus on running their business.

    We’re hiring an Associate Software Engineer for our Toronto Expenses pod. You’ll work alongside 3–4 senior engineers building expense submissions, approvals and reimbursements, while helping migrate services from Ruby/Rails to Go and develop AI-powered features.

    We’re looking for:

      • 1+ year of professional software engineering experience
      • Experience with a modern server-side language and interest in learning Go
      • Knowledge of REST APIs, SQL, and relational data models
      • A product-minded, customer-focused approach
      • Curiosity about AI-assisted development
    
    Our stack includes Go, Ruby on Rails, JavaScript, MySQL, Kafka, AWS, Redis, Docker, Terraform, Kubernetes, CircleCI, and Datadog.

    Apply: https://grnh.se/wlv9zr391us

  • jlaneve 1 hour ago
    Astronomer | https://astronomer.io | NYC preferably, open to remote | Full-time

    Hiring for ~10 eng roles listed at astronomer.io/careers, but the focus is specifically on distributed systems, observability, and applied AI.

    Astronomer is a primary contributor to Apache Airflow and offers our customers a managed Airflow service with a similar business model as Databricks with Spark or Confluent with Kafka. Our tech stack is primarily Go, Python, and TypeScript. The problems we work on generally center around (1) building out our commercial managed Airflow offering, (2) building a data + infra observability stack on top of Airflow, and (3) building AI products and experiences that are genuinely load-bearing and additive to our customers experience on the platform.

    We're also starting to write more about the work we're doing, this is pretty representative: https://www.astronomer.io/blog/astro-airflow-re-engineered-f...

    Apply using our website or email me - my email is [firstname]@astronomer.io. Include HN in the subject to make sure I don't miss it! If you're emailing me, please include your resume, GitHub and a short note on what you deem to be the most interesting thing you've worked on.

  • Smaug123 1 hour ago
    G-Research | https://www.gresearch.com | London UK, on-site | Full-time

    G-Research is a leading quant finance company. Big compute farm, interesting problems.

    My team is hiring senior engineers to work on our (actually world class) DAG scheduling infra for distributing research and production workloads across the compute farm. What we do is roughly:

    * maintain and improve the SDKs for that scheduler in Python, F#, and C#

    * add interesting new features to the scheduler itself

    * maintain and improve a web backend and UI for quants and engineers to monitor their jobs, increasingly with high availability requirements

    * translate bidirectionally at the business level between low-level infra providers and quant/ML researchers

    Some functional experience preferred, because our core product is in F#. Lots of dealing with very smart researchers and engineers, with the kind of fun problems arising when you run large ML workloads at scale.

    patrick.stevens@gresearch.co.uk or my personal patrick+hackernews@patrickstevens.co.uk

  • themanmaran 1 hour ago
    Monumint (YC W24) | https://monumint.com | Full Stack Engineers | SF In-Person | Full Time | $125k–$225k • 0.50%–1.50% Tech stack: TypeScript | Node | React/Next.js | Postgres | Docker | K8s | LLMs

    We’re building the Voice AI infrastructure layer for financial services. Banks and fintechs use Monumint agent to automate loan origination, account opening, servicing and customer engagement.

    You’ll work on:

    1. Driving down voice latency to human-conversation levels while scaling to thousands of concurrent calls

    2. Deploying agents that run durable workflows across days or weeks, maintaining state across calls, tools, documents, and human handoffs

    3. Making AI agents reliable and observable in a financial workflows: tool calling, evals, guardrails, and deterministic fallbacks

    We’re early, you’ll have a huge impact. Email me (my name at the URL) or apply here: https://www.workatastartup.com/companies/monumint

  • cyberatlas 1 hour ago
    CyberAtlas | https://cyberatlas.ai | Software Engineer | REMOTE Worldwide | Full-time

    CyberAtlas maps the internet to help security teams, enterprises, and governments discover and understand their exposed digital infrastructure.

    We’re hiring a Software Engineer to build internet-scale systems processing billions of domains and websites.

    You’ll work on backend services, data pipelines, search, fingerprinting, vulnerability detection, malware detection, and performance optimization.

    Looking for strong Python (Flask/FastAPI) and/or Go experience, large-scale data systems, OpenSearch/Elasticsearch, Redis/LMDB, MongoDB/Postgres, Docker, and production systems.

    How to apply: Email atlas@cyberatlas.ai with your CV and, as a simple anti-bot check, include:

    1. The query you ran on Finder (https://cyberatlas.ai/finder)

    2. The first-page results returned by that query

    3. Please include “HN Software Engineer” in the subject.

  • edwardfsoler 1 hour ago
    Attendi | Machine Learning Engineer | Amsterdam, Netherlands | ONSITE (hybrid) | €6,000 - €7,000 per month | Full-time (80–100%, ~4–5 days/week) | Visa sponsorship + 30% ruling possible Company: Healthcare professionals spend too much valuable time on administrative tasks while they should be using that time delivering great care. Attendi enables healthcare professionals to report through speech. Aside from saving time, it removes the screen between client and caregiver, allowing more personal and effective care. Burdened by an aging population, the healthcare sector is in desperate need of innovators like Attendi. We provide an extraordinary work environment: getting paid well to work with smart people on things that actually have a positive impact on society.

    Role: As an ML Engineer, you will accelerate our roadmap through operationalisation of ML in real-world production systems, owning the full lifecycle from prototyping to training, serving, monitoring, and continuously improving models in the cloud. We pride ourselves on keeping teams small, tightly knit and agile, enabling us to build the next generation of reporting intelligence for health care professionals.

    Suitability: Hands-on experience/responsibility in an ML role. Full-stack with exposure to ML is not suited for this position.

    Apply: https://attendi.recruitee.com/o/machine-learning-engineer

  • scottcha 1 hour ago
    Neuralwatt | https://neuralwatt.com | REMOTE | Seattle or Denver/Boulder metros | Full-time

    Hiring: 2 Engineers + Director of Sales & Operations

    Energy is becoming one of the biggest constraints on AI infrastructure. Neuralwatt is building software to help datacenters get more useful AI compute and revenue from every kilowatt.

    We're a VC-backed early-stage startup working on GPU optimization, AI infrastructure, energy-aware control systems, and the Neuralwatt Cloud.

    $180k to $220k DOE + equity

    You'll work on: Rust and Python, GPU, inference, and datacenter optimization, Production AI infrastructure, Energy-aware scheduling and control, Neuralwatt Cloud

    Director of Sales & Operations

    We're looking for someone with datacenter industry experience to build sales channels, partnerships, and customer relationships, support company operations, and help drive growth. Comfort using modern AI and agent tools is required.

    Location: Remote-first, but you must be based in the Seattle or Denver/Boulder metro areas.

    No visa sponsorship available.

    To apply: hiring@neuralwatt.com Subject: HN Hiring (<your metro>/<engineering or sales>)

    Include your resume, GitHub or relevant work profile, and a short note on why you're interested in AI and energy.

  • CactusBlue 54 minutes ago
    Mechanize | San Francisco, CA (Onsite) | Junior SWE ($300k + equity + bonus), SWE ($350k + equity + bonus), Research Engineer, Alignment ($300k-$400k + equity + bonus)

    Applying takes <2 min: https://www.mechanize.work/apply/

    We build environments that frontier AI labs use to train their models to do real-world software engineering. We have more demand than we can keep up with, so we're hiring fast.

  • jacksondc 42 minutes ago
    Conductor | San Francisco, ONSITE | Full-time

    Conductor lets builders run teams of coding agents. We're a small team, we recently announced our $22m Series A, and we're looking for exceptional software engineers and designers to join us.

    https://www.conductor.build/join-us

  • NLnet 1 hour ago
    Rust developer/software engineer at NLnet foundation in Amsterdam

    You will join the team responsible for the development and operation of the (Rust based) backend through which we administer our open source grant programmes, and which integrates with our website.

    https://nlnet.nl/foundation/jobs/developer-rust.html

  • beaconai 46 minutes ago
    Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.

    We’re hiring Senior/Lead Engineers with 5+ YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:

    ++ iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]

    ++ Senior Security Engineer [SIEM, IDS/IPS, vulnerability scanning, encryption]

    ++ Infra/Backend Engineer [Tech Stack: AWS]

    ++ WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]

    ++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]

    Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.

    This is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.

    Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status).

  • shepherd-eng 1 hour ago
    Shepherd (Series B) | ONSITE | San Francisco, CA

    At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.

    The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.

    We announced our $42M Series B earlier this year! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.

    We’re looking for product-minded, high ownership engineers to join our team! The Engineering team is HQ’d in SF, but we’re growing in NYC now too!

    We’re hiring for 4 Senior SWEs, 1 MLE and 1 AI PM in SF, and 2 Staff SWEs in NYC. Engineers own projects end-to-end so full stack ability is expected.

    Check out our open roles here: https://shepherdinsurance.com/careers

    Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis

    – If you have experience building AI agents or multi-step reasoning systems, we’d love to hear from you.

    * In the form, be sure to mention that you heard about this opportunity via Hacker News.

    If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog

  • Smarkets-Talent 2 hours ago
    Smarkets (https://www.smarkets.com) | Full Time | Hybrid - Onsite (London, UK)

    Smarkets runs one of the world’s most sophisticated prediction markets, handling over £29 billion in volume since 2010 and engaging 200,000+ traders globally. We’re a technology company that happens to revolutionise betting - from sports to political markets, to delivering the sharpest prices and the fairest odds. We are currently looking for:

    Software Engineers - Backend, Python, Rust -https://jobs.ashbyhq.com/smarkets/aaaf901f-77c0-4b35-9240-ed...

    Engineering Team Lead/Manager - https://jobs.ashbyhq.com/smarkets/59c8a1d1-25b6-4350-840c-9e...

    Front End Engineer - https://jobs.ashbyhq.com/smarkets/d24b8384-0894-46b3-834c-ee...

    Lead Security Engineer - https://jobs.ashbyhq.com/smarkets/1d8143b9-96fb-4a75-9f17-06...

    Principal Product Designer - https://jobs.ashbyhq.com/smarkets/00b6eeb6-4378-481d-ad2e-2d...

  • eterps 2 hours ago
    Open Education Applications / Neon | Senior/Lead Platform & DevOps Engineer, Senior Frontend Engineer, Senior Full-Stack Engineer | Utrecht, The Netherlands | HYBRID | DUTCH REQUIRED

    Please note: working proficiency in Dutch is strictly required for these roles, and we kindly ask for no automated applications. The rest of this post will continue in Dutch.

    Wij zijn een non-profit die zich inzet om lesmateriaal voor scholen beter, betaalbaarder en flexibeler te maken, in zowel digitale als gedrukte vorm.

    Werktijden en kantoordagen zijn flexibel en worden in overleg bepaald op basis van de rol. Wij bieden een competitief salaris.

    Technologiestack: Git monorepo, TypeScript, Yjs en React, een beetje Python, OpenTofu/Terraform, Scaleway, managed PostgreSQL en managed Kubernetes.

    Openstaande rollen:

    - Senior/Lead Platform & DevOps Engineer

    - Senior Backend Engineer/Architect

    - Senior Frontend Engineer

    - Senior Full-Stack Engineer

    E-mail jobs[at]openeducation.foundation met (HN) + de functienaam in het onderwerp, samen met een korte introductie en een link naar je LinkedIn-profiel en/of GitHub. Als er van beide kanten een goede match lijkt te zijn, plan ik graag een kennismakingsgesprek in.

    https://openeducation.foundation | https://www.neon.nl

  • R_R 2 hours ago
    Quill | Fullstack SWE | Full-time | Remote, PT/ET hours preferred | $150 - 210K USD + equity | https://quill.co/

    I’m a co-founder of Quill, a fullstack SDK for adding customer-facing analytics & data features to your app. Backed by YCombinator & top-tier SV-based investors (fundraising not publicly disclosed; happy to share any details when we chat).

    Some examples of how customers get value from Quill: • pre-IPO fintech adds custom reporting & data export features to their money movement product. • Series B healthtech is now able to deliver completely custom in-product reports & dashboards to every enterprise customer they onboard. • Series A govtech adds analytics and reporting capabilities within their existing agent/chat product.

    Reasons you’d love working with us: • Work with a small, focused, talented team on a highly technical product (by developers for developers). • Funded company in a big market, but still prelaunch with a team size <5 • High level of product ownership with tight feedback loops: the products you build are shipped quickly and get used by real customers immediately. Our latest hire built our entire CLI product from 0 -> 1, and it was used in production by customers the day it shipped.

    We are growing the team to keep up with demand for new features that our customers are asking us for, while also preparing for launch. We're looking for someone that will make us better. We’re just getting started, and want you to bring your opinions, expertise, and experience to the table (not just execute on the ideas we already have).

    Contact: rishi@quill.co

  • melissam_rec 1 hour ago
    Starbridge | Senior AI Engineer and Senior Product Engineer | NYC or Remote | Full-time |

    https://starbridge.ai/ Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.

    AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.

    Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.

    We're looking to build our in-person team in NYC but also open to remote!

    Apply: https://starbridge.ai/careers and mention HackerNews or email recruiting@starbridge.ai with your resume.

  • klarainc 1 hour ago
    klarasystems.com | Senior OpenZFS Developer | REMOTE | Full-time Contract

    We have successfully hired from HN in previous rounds and are looking for another OpenZFS Developer (4+ years of experience) to join our team!

    Klara Inc. provides development & solutions focused on open source software and the community-driven development of OpenZFS and FreeBSD. We develop new features, investigate/fix bugs, and support the community of these important open source infrastructure projects. Some of our recent work includes major ZFS features such as Fast Deduplication (OpenZFS 2.3) and AnyRAID: https://github.com/openzfs/zfs/pull/17567 https://github.com/openzfs/zfs/pull/18406

    We’re looking for an OpenZFS Developer with:

    - Strong C programming skills and understanding of data structures

    - Experience with file systems, VFS, and OS internals (threading, locking, IPC, memory management)

    - Familiarity with ZFS internals (DMU, MOS, vdevs, ZPL, datasets, boot environments)

    - Ability to work across Linux, and FreeBSD environments

    Previous upstream contributions to OpenZFS or other open source projects are a big plus.

    Submit an application through our site: https://klarasystems.com/careers/openzfs-developer/

  • elpaz 2 hours ago
    ORIGAMICS | Founding Researcher | San Francisco | ONSITE/REMOTE

    Origamics is building AI models that reason about electronics and help turn schematics into production-ready boards.

    We’re looking for a Founding Researcher to work directly with the founders on physics-informed models for Electronics design — physical behavior, simulation, and scientific ML. You’ll tackle open-ended research problems, push models from experiments to production and real hardware, and have the opportunity to publish novel research along the way.

    You’ll likely be a good fit if you have strong ML/research fundamentals, enjoy 0→1 problems, and have experience with scientific ML, geometric deep learning, numerical methods, simulation, EE, or applied physics. PhD is a plus, not a requirement.

    Apply: https://www.origamics.ai/join-us?ashby_jid=7acf3a2d-46a5-420... (Mention HN when applying.)

  • Noricum 1 hour ago
    Noricum | Senior Backend Engineer, Payments, Ledger & Provable Fairness | REMOTE (2h overlap with US Pacific) | Contract to permanent | $120-160/hr | Start by 14 Sep

    I'm the founder of Noricum where we build platforms – currently the money infrastructure, ledger, engine and payment rails behind a pre-launch wagering platform with a Steam skins economy. The games, a cashier and a bet ledger are built and live as a front end, with written specs for the server contract: ledger schema, refusal table, round lifecycle, every game's arithmetic. Processing and licensing are secured. The server does not exist. That is the job. You would own:

    - A server-authoritative game engine - seeds, nonces, outcome computation - A double-entry ledger where balance is derived and no client write can change it - Server-side enforcement of every limit and refusal - Payment rails idempotent under duplicated webhooks - Seed custody and the provably-fair lifecycle - An affiliate system with referral attribution and commission payouts

    Must have shipped: a double-entry ledger or equivalent money system in production, a payment integration including webhook idempotency, auth and sessions you built and operated, and infrastructure you owned end to end. Provably-fair systems, settlement-side gaming or trading infra, or Steam trade automation all stand out.

    Email michael@noricum.io with your start date and a few lines on the last money system you shipped - what it guaranteed, and how you knew it held.

  • BatonTrucking 23 minutes ago
    Baton | San Francisco, CA (Hybrid) | Full-Time

    Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy. We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.

    Baton's mission: enable supply chain on autopilot.

    Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.

    Current openings at Baton:

    * Senior Product Manager ($190,000 - $240,000): https://job-boards.greenhouse.io/baton/jobs/5210863007

    * Software Engineer - Data Platform (hybrid, $162,000 - $216,000): https://grnh.se/8pm4cytg7us

    * Software Engineer - Infrastructure, Data Platform (hybrid, $162,000 - $216,000): https://grnh.se/wb558ncz7us

    * Staff Software Engineer - Infrastructure, Data Platform (hybrid, $260,000 - $350,000): https://grnh.se/55wbfa9g7us

    * Senior Product Manager, Machine Learning (hybrid, $190,000 - $240,000): https://job-boards.greenhouse.io/baton/jobs/5215515007

    * Senior Product Designer (hybrid, $140,000 - $190,000): https://grnh.se/bo7oe4uv7us

    * Software Engineer, MLOps - Machine Learning (hybrid, $162,000 - $216,000): https://grnh.se/770pgzv17us

    * Senior Software Engineer - Full Stack, Technical Lead (hybrid, $200,000 - $250,000): https://grnh.se/j8zrjo0k7us

  • r3tr0 1 hour ago
    yeet | Chicago, IL / Remote | Full-Time

    Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Backend Engineers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming. Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must.

    Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx

    You can visit us at https://yeet.cx/

    For more jobs check out https://yeet.cx/careers

  • dguru 1 hour ago
    Cerity Partners (https://ceritypartners.com) | Data Engineer | Full Time | Hybrid NYC

    We are a RIA looking for an incredibly inquisitive person who enjoys rolling their sleeves up and diving into data. Technology is only part of the role. Working with stakeholders--and understanding what their pain points are--is more important than optimizing a query.

    https://ceritypartners.wd12.myworkdayjobs.com/en-US/ceritypa...

  • ramijames 1 hour ago
    If you're looking for work, I run a medium-sized job board that pulls directly from 22k+ career pages every 12h. Jobs are deleted after 7 days, and reposts are not allowed. That means that jobs are less likely to stale.

    https://miserablyunemployed.com/

    • Oras 1 hour ago
      What a weird choice for domain name
    • andrewrn 23 minutes ago
      Change the name
      • ramijames 0 minutes ago
        I recently did and I got dozens of emails asking me to change it back. It was a huge hassle.

        I'm going to respect the users and stick with the name.

  • tom-renphil 1 hour ago
    Renaissance Philanthropy | Research Engineer (Speech AI/ML) | Remote (worldwide)

    Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growing number of emerging philanthropists; and by building multi-sector initiatives that can harness the power of philanthropy, markets, and governments.

    RenPhil's Engineering Hub supports mission-driven, grant-funded educational technology projects that seek to improve educational outcomes in fundamental skills like math and reading. This summer we're launching a program called LEVI Literacy, which has a goal of halving the number of struggling readers in the US within 5 years.

    We're looking for an expert in modern voice AI to support this work. Our partner teams are building tools that assess and support early reading directly from children's speech in real classrooms — oral reading, spoken vocabulary tasks, whole-class instruction. These are hard, meaningful speech problems: young children's voices, noisy multi-speaker environments, and high stakes for getting it right — and fair — for every student.

    We're looking for folks who:

    - have built and operated production ASR or speech-processing systems

    - know the full data-to-model pipeline: collection, annotation, fine-tuning, evaluation, and deployment

    - can speak the languages of both research and engineering

    - want to help create a world where all children learn to read well.

    If this sounds like you, please apply!

    https://www.renaissancephilanthropy.org/careers

  • mrmueller612 1 hour ago
    Yardstik | Multiple Open Roles | Minneapolis, MN (Hybrid)

    - Head of Security and Infrastructure | $160,000 - $230,000 | apply at https://app.trinethire.com/companies/135023-yardstik/jobs/12...

    - Senior Software Engineer | $120,000 - $200,000 | apply at https://app.trinethire.com/companies/135023-yardstik/jobs/12...

    We just completed our Series B and are growing https://yardstik.com/news-articles/yardstik-raises-30m-in-se...

    Yardstik is a start-up software company with a mission of building trust and safety into the Internet Economy. The world of background screening, certification, and training has lacked innovation and we’re here to change that for our customers. Our enterprise-class technology allows us to provide a right-fit solution for our customers realistic for any platform, in any industry. Join us in our efforts to protect organizations and their people.

    We are honored to have recently been named a MSPBJ Best Place to Work for the sixth year in a row and named to Newsweek’s America’s Greatest Startup Workplaces. Come be part of our amazing culture and join an environment where you can see and feel the impact of your work every day.

  • JaggerJo 1 hour ago
    motan | Software Developer C#/.NET (4 openings) | Isny im Allgäu, Germany | ONSITE (partial home office) | Full-time | NO VISA (EU work authorisation required)

    motan builds the equipment that feeds plastics processing - drying, mixing and conveying material into injection molding and extrusion machines. Our equipment runs in manufacturing worldwide.

    We're hiring 4 C#/.NET developers.

    Full job posting: https://www.motan-group.com/en/news/career/jobs/detail/softw...

    I'm the architect of the software platform. My mail is in my profile - write me directly if you are interested or have questions.

  • jamesjyu 1 hour ago
    Sudowrite | https://sudowrite.com | √ REMOTE (US) | √ PMF | √ PROFITABLE | Full-Time

    Kind, smart, low-drama people, seeking the same to help make writing tools authors dream about.

    Our users have published thousands of books using Sudowrite, and we're building a sustainable company, not chasing unrealistic growth targets set by VCs.

    * We help the next generation of storytellers tell better stories.

    * We believe the future of writing is AI & human collaboration.

    * Co-founders both had prior exits.

    —————————————————————

    Hiring: Senior Mobile Developer

    * Make writing on a phone a delight.

    * You should have: Great taste and product sense, lots of agency, extensive React Native experience, and a sense of humor, adventure, and hope.

    Comp: 160-180K, equity, 401K, profit share, retreats, unlimited books.

    APPLY: https://sudowrite.com/jobs/mobile

  • thelastofthelas 2 hours ago
    Modash.io | Senior Product Engineer | Remote (Europe) | Full-time | €75k–110k | https://modash.io

    Modash helps brands find, manage, and pay creators - and helps creators earn a living.

    The product looks simple on the surface. Underneath, we index 380M+ public creator profiles across Instagram, TikTok, and YouTube so that 1,700+ brands search, evaluate, manage, and pay creators without drowning in spreadsheets and tabs.

    We're looking for Senior Product Engineers who like owning ambiguous problems end-to-end. No perfectly shaped tickets. You talk to customers, understand messy workflows, make product decisions, ship, and own whether it actually works.

    The problems we care about:

    - How do you make a 380M-profile dataset feel fast, trustworthy, and easy to explore?

    - How do you turn chaotic influencer marketing workflows into product that feels obvious?

    - How do you build tools that work for both small teams and brands like Stanley, Sennheiser, Birkenstock, and NordVPN??

    We're 85 people, raised an €11M Series A, and ARR is doubling every year. HQ is in Tallinn, engineering is fully remote across Europe. No ticket factory. No seven layers of approval. Small teams, real ownership, hard product problems.

    Engineering blog: https://modash.io/engineering

    Apply: https://apply.workable.com/modash/j/C1507B65C3

  • jaxgeller 1 hour ago
    Aerdos | https://www.aerdos.com/ | SF | Full Time | $200-250K + equity We're building an ai-native intelligence agency to help the USG answer the trickiest national security problems. We do this with lots of public/commercial data and ai.

    We are well funded and hiring founding engineers in SF. https://www.aerdos.com/careers/member-of-technical-staff

  • yboris 1 hour ago
    Please normalize 4DWW - Four Day Work Week

    Whoever posts this monthly, please include the tag in your description. Employers need to know this is an in-demand feature we want. I for one will not be taking any non-4DWW jobs.

    • okhobb 1 hour ago
      It would also be nice to note if it's 6DWW or 7DWW. I've been told GenZ is very into the these options.
      • b40d-48b2-979e 6 minutes ago

            I've been told GenZ is very into the these options.
        
        Only if you believe the propaganda. "The children yearn for the mines."
  • versa_ycombi 1 hour ago
    VersaFeed.com | SENIOR SOFTWARE ENGINEER (Python/Django + JavaScript - VueJS/React) | REMOTE (USA ONLY) | Full-time

    About us: Fancy ETL pipeline which processes products from huge ecommerce companies. Data extraction and massage, delivery to destinations like Google/Meta/TikTok/etc. Profitable, 18+ yrs stable, 100% employee-owned. No VC, no pointless meetings, just serious coding.

    Stack: Python/Django, JavaScript, VueJS/React, Docker, Git, PostgreSQL/Snowflake/DuckDB, Dagster, AWS + Strong agentic coding skills (Claude Code / Codex)

    Compensation: $150K–$220K USD/year DOE.

    You: 5+ yr senior dev who's seen (and fixed) enough dumpster-fire code to last a lifetime. Python/Django deeply internalized; solid JS skills and able to wrangle Vue/React. You rock backend data pipelines like old jeans: Dagster, Snowflake, DuckDB, Postgres - in the cloud or on your bitchin' VM rack. Docker and Git are second nature. You've embraced agentic coding while still keeping the bots from running the slop show. You play well with others and write code that's easy to live with. Bonus: building AI assistants with PydanticAI, Py2→Py3 migrations, CI/CD and DevOps chops.

    Timezones: Primary time zone is PST (standups at 9AM PST). Generally async-friendly but you must reside in the United States and be geographically grounded.

    Benefits: 401K match, healthcare/vision/dental, equity, fully remote. Stable company with no time-wasters.

    Apply: email jobs+hn261 [the-at-mark-thing] versafeed [the-period-thing] com

  • m00dy 1 hour ago
    Proxybase | Backend Systems Engineer (Rust) | Remote, Global | Full-Time

    Hi HN, I’m the founder of Proxybase [0]. We’re building a SOCKS5 proxy network focused on transparency and ethical sourcing in the residential proxy market. A quick note for anyone who applied last month: thank you to everyone who reached out. We received far more strong applications than expected, and between running day-to-day operations and working through the backlog, we took much longer to reply than we should have. If you applied last month and haven’t heard back yet, I’m sorry for the delay. We’re actively reviewing those applications alongside this new batch.

    Why Proxybase? The residential proxy industry has a rough history. Some providers rely on hidden background scrapers bundled into TV firmware or mobile apps, while others use payout systems that can hold provider funds for months.

    We’re trying to build something better: Open-source clients: Our GUI [1] and CLI [2] are fully open source, so anyone can inspect and audit what runs on their device. Explicit consent: Providers knowingly opt in. No stealth bundling. Fair, fast payouts: The minimum payout is $1, sent directly to provider wallets in USD stablecoins. We do not hold funds to earn interest on them.

    We’re hiring a Backend Systems Engineer with Rust experience to help build:

    Asynchronous SOCKS5 routing infrastructure, Daemon and node orchestration, Automated bandwidth-allocation pipelines

    Stack: Rust, Tokio, Axum, SOCKS5, Linux systemd daemons, SQLite

    Location: Fully remote, async-friendly, flexible time zones Compensation: Competitive salary plus equity. USD or stablecoin payment options are available.

    If you’re interested in building infrastructure for an industry that needs better standards, email jobs@proxybase.xyz with your GitHub, résumé, and a short note about what you’ve been working on recently.

    I’ll also be around in the comments to answer questions and hear feedback.

    [0]: https://proxybase.xyz

    [1]: https://github.com/proxybasehq/proxybase-gui

    [2]: https://github.com/proxybasehq/proxybase-cli

    • b40d-48b2-979e 4 minutes ago

          ethical sourcing in the residential proxy market
      
      So... a scam. It's even built on top of crypto.
  • hommes-r 1 hour ago
    Moyai Agent Reliability Engineering
  • arnavpraneet 1 hour ago
    Stpkr Technologies | Noida, India (Delhi NCR) | ONSITE | Multiple roles

    Stpkr Technologies is hiring for the following roles to build the next generation of wearable devices.

    We are currently looking for the following roles but we are also open to interviewing any candidates who feel like they will do their best work here - even if your skillset/experience doesn't fit the current defined roles. Our current team doesn't fit the conventional mold, and we don't expect our future hires will either. If you don't fit the advertised roles, just send us a mail per the same process with whatever job title would fit you the best.

    Work is in person near Noida Sector 18, walking distance from Sector 18 Metro Station. We prefer in office work, and for you to be located within Delhi/NCR, Pay is competitive (9-12 LPA), and there are opportunities to earn meaningful equity down the line. We prefer current and recent undergraduates for our roles. If you are still in college we welcome you to apply nonetheless provided you can work as an intern for us in person. Super-flexible overall and all of our current team started out as interns. We are not flexible on in-office work because of operational requirements - please do not apply if you can't relocate/work from office.

    Hiring across OS, software, and hardware. AI policy across all roles: you should be able to do the work without AI, and much faster with it.

    Systems Engineer - Everything at the OS layer. You've rooted phones, flashed custom ROMs, broken and fixed Linux for fun. Comfortable in C/C++. GitHub with kernel-adjacent or LineageOS-type projects a plus. Stack: Android, Linux, C, C++, Java. Filter: send us something you built where you had to fight the OS or hardware.

    Hardware Engineer - Bring-up/Debug/Integration - Take EVT/DVT boards and make them work. Comfortable with J-Link and IDE debugging, reading schematics and reference designs. KiCad/Altium/EasyEDA hobby work would make you ideal. PetaLinux experience or hunger to learn it. ECE undergrad fine. Filter: photo of a board you designed or debugged, plus what went wrong.

    Hardware Engineer - Power/RF/Wireless - Make the power and RF paths behave on EVT/DVT boards. Hands-on with schematic capture, layout, soldering, scope/logic analyzer. Given two unknowns, you pick one and start measuring. Filter: sensor fusion work, how noise behaves across protocols, and SPI debug chops.

    Founder's Office - Work closely with the founder and the rest of the team to manage the day to day and long term affairs of the company, the Man Friday of the company. Must have a decent degree of technical knowledge (we are a tech company after all) and be efficient at administrative tasks as well as management. Speed and learning ability are prized here, there will not always be a clear path to the work you have to do here, so you will have to figure some of it out on your own.

    To apply, contact arnav@stpkr.in with the subject line "HN - Human" and a brief intro for further communication. Attach any documents you deem useful there. Please include the role you are applying for at the top of the email if it is one of the above mentioned, otherwise whatever role fits you best. Shortlisting will be online, interviews will be in person. We are hiring quickly, expect to hear back from us within 2-3 days of applying. If you don't, assume you will not. If you are using an AI agent to mass apply for jobs and we can tell, then you will not hear back. Use an expensive one :P (reiterating this, because we receive so much AI spam now. Thanks for your time!

  • experiencedevin 39 minutes ago
    [dead]
  • onewaytechhubs 1 hour ago
    [flagged]
    • busterarm 1 hour ago
      Aren’t you a career service for software engineers and not actually direct hiring?

      Post your website. I found a domain but it doesn’t resolve.

      • onewaytechhubs 1 hour ago
        We do provide career support for software engineers, but the roles in this post are positions we are actively hiring for directly. The career-support side of our business is separate from these openings and our website is currently experiencing some technical issues, so it may not be resolving properly at the moment. We’re working on getting it back up. Sorry about that.
  • hapnesbitt 50 minutes ago
    [flagged]
  • norejisace 2 hours ago
    We The Flywheel | AI-Native Engineers & Operators | REMOTE (worldwide) | Contract / Part-time (10–40 hrs/wk)

    We're a remote-first digital product studio building across sports media, AI, fitness, and personal branding — 500+ web properties and deeply AI-native workflows. AI does the heavy lifting here, but it's the leverage, not the point: we hire for the human judgment, ingenuity, and taste on top of it.

    Open now: * Agentic PR Coordinator — media lists, outreach, drafting, and AI-assisted PR workflows for earned media. Entry-level, 10–40 hrs/week.

    * Agentic-Led Social Media Marketer — AI-native social media management: content, scheduling, and performance across channels. 10–40 hrs/week.

    * Production Designer — brand and marketing asset production using AI tooling. 10–40 hrs/week.

    Also open: Agentic Engineer, Sr Agentic Engineer, Agentic Operations Coordinator, Agentic Operator, AI Operator Team Lead, Creative Copywriter & Storyteller, and more.

    Apply / all roles: https://wetheflywheel.com/en/careers/?utm_source=hackernews&...

    (feed: https://wetheflywheel.com/en/careers/feed.xml)

    • Maofan 1 hour ago
      It would be good to indicate if you are open to engineers in Europe or the UK and what hourly salary they should be expecting. The other locations you list are considerably cheaper and might indicate you aren't paying enough to support talent from these geographies.
  • Boggedict 1 hour ago
    Lead SWE | ON SITE TORONTO MUST BE ON SITE. REMOTE WILL BE IGNORED | $130,000 – $210,000 CAD | FOUNDER-LEVEL EQUITY | Founder with 3x successful exits| We are building enterprise-grade, white-label reporting infrastructure for municipal governments across North America. Full technical decisions

    Multi-tenant cloud architecture supporting Canadian data residency requirements Compliance framework buildout: SOC 2, PIPEDA, MFIPPA, security standards relevant to Canadian municipal procurement

    Technical hiring as team grows

    5+ years in cloud infrastructure or backend engineering with direct exposure to multi-tenant architecture, data residency, and uptime SLA commitments

    Shipped production systems where a bug has legal or compliance consequences

    Hands-on with SOC 2, ISO 27001, HIPAA, PIPEDA, or equivalent regulated environments

    Can review and challenge AI-generated code and architectural decisions. Not threatened by AI tooling, not blindly trusting it

    Can represent the technical platform for government IT evaluators

    Comfortable inheriting existing TypeScript / Node.js / PostgreSQL codebase

    Located in Toronto or willing to relocate

    ben [at] civtiq [dot] com