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Ask HN: Who is hiring? (February 2026)

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361–370 of 648 posts

Re: Ask HN: Who is hiring? (February 2026)

#361
Obie | Chicago, IL (Hybrid Tue/Thu) or Remote (US) | Full-time | Product Manager; Technical Project Manager (TPM) | https://ats.rippling.com/obie/jobs/76234395-2934-4746-a421-5..., https://ats.rippling.com/obie/jobs/4891a38c-9a69-47fa-9cc7-8...

Obie is an insurtech building modern software and tooling for a heavily regulated industry. We ship customer-facing product and internal platforms that handle complex workflows, partner constraints, and real-world edge cases — with a strong emphasis on systems thinking, product quality, and moving quickly without being reckless.

Roles: - Product Manager (platform with multiple surfaces/users/channels; strong product taste + technical curiosity) - Technical Project Manager (end-to-end delivery across engineering pods; scope/tradeoffs/dependencies/release readiness)

Apply via the links above. More info: https://www.obieinsurance.com/careers

Re: Ask HN: Who is hiring? (February 2026)

#362
ChainSecurity | Blockchain Security Engineer | Full-time | INTERNS , HYBRID/REMOTE, Zurich, Switzerland | VISA possible | https://chainsecurity.com/

ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others.

We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia. A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.

Your Responsibilities:

* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products

* Contribute to our security tools and create new ones in collaboration with our internal research team

* Conduct security research and publish your findings

Requirements:

* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code

* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus

* Good knowledge of cryptography

* Proficiency with Linux and Git

* Good written communication skills

* Fluent in OOP programming language

Bonus Points:

* Formal Verification, White Box, Vulnerability Scanning

* Solid Blockchain Knowledge

* Consensus Algorithms

Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...

Questions about the role? Contact: jobs@chainsecurity.com

Re: Ask HN: Who is hiring? (February 2026)

#363
SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com

[NEW ROLE FOR EXCEPTIONAL NEW GRADS OPEN]

Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.

The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.

We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.

We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.

Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.

We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.

See our roles here: https://jobs.lever.co/sprucesystems/

Re: Ask HN: Who is hiring? (February 2026)

#364
Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding Product Engineer |

About the company:

• Technical founding team with relevant industry experience

• Backed by well-known European VCs (SpeedInvest + Galion.exe)

• Cloud native & freedom to shape our tech stack (TypeScript + Python)

Ideal candidate:

• Previous experience at start-up building tech at scale

• Thinks in terms of product functionality and customer demands not just features

• Familiar with API first practices and frameworks

• Bonus points if you are an ex-founder or have been first hire before

Moyai is an AI-powered agent monitoring tool for AI engineers looking to catch agent failures in production. Reach out to the founder directly: [https://www.linkedin.com/in/rhommes/](https://www.linkedin.com/in/rhommes/) or visit our website https://moyai.ai

Re: Ask HN: Who is hiring? (February 2026)

#365
Bookarang | DevOps/Backend developer | Amsterdam, The Netherlands | € 55-72k | Fulltime, Onsite

Bookarang (part of NBD Biblion) is using AI to build tomorrow's book recommendation technology. Book retailers and libraries use our technology to provide their readers with truly relevant and personal recommendations — not on the basis of popularity or other people’s behaviour, but by using the book’s content and the reader’s personal preferences as a starting point.

As a DevOps/backend developer, you'll ensure our technology runs smoothly across test and production environments, from in-house R&D servers to services used by schools and libraries nationwide. You'll handle monitoring, profiling, and designing scalable, robust solutions using technologies like Airflow, Grafana, Prometheus, Docker, MongoDB, and MySQL. We're exploring Infrastructure as Code, Ansible, and new data engineering and database systems, and we're curious how you could contribute to these transitions. We're looking for a developer with strong, proven system design skills.

Does working on an innovative and socially relevant project excite you? Or do you have questions? Find out more here: https://www.nbdbiblion.nl/over-nbd-biblion/vacatures/vacatur...

Re: Ask HN: Who is hiring? (February 2026)

#366
Blackshark AI | Software Engineers & Platform Engineer | Full-time | Austria or Remote EU Hours | VISA sponsorship available

We build geospatial AI infrastructure. Our platform lets analysts train custom object and change detection models on satellite/aerial/drone imagery in minutes, then reconstructs 3D terrain from those detections. We just shipped a planetary-scale simulation platform with Lockheed Martin powered by Unreal Engine.

If you want to work on distributed systems that run in a data center one day and an edge laptop the next, we have interesting problems. Our training and inference infrastructure is processing trillions of pixels and we deliver real world impact for our customers across defense, intelligence, and local governments.

Tech Stack: Python, Fast API, PyTorch, Postgres, Redis, Vue.js

Infrastructure Stack: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm

Roles:

Software Engineer - Data Plane Team: https://jobs.eu.lever.co/blackshark/6110fedd-5cd8-40e5-ac11-...

Software Engineer - Machine Learning Team: https://jobs.eu.lever.co/blackshark/7c4b0833-790b-4490-b24a-...

Platform Engineer - Deployment Team: https://jobs.eu.lever.co/blackshark/56a85834-d986-4105-9cc8-...

or reach out to HM with questions at: 'eivanov@' + username[:-2] + '.' + username[-2:].lower()

Re: Ask HN: Who is hiring? (February 2026)

#367

xdof | Robotics Engineers, Infra Engineers, Product Engineers, GTM | SF Bay preferred, NYC & Remote possible for non-robotics roles At xdof, we're at an inflection point. Frontier labs are racing to build general-purpose robots, and high-quality training data is the bottleneck. We're building the foundation behind the foundation models – the data collection systems, operational capability, exabyte-scale data warehous…

Remote (US)*

Visa sponsorship available for extremely specialized (robotics) skillsets

Re: Ask HN: Who is hiring? (February 2026)

#368
BitRipple | USA | Full Time | Remote - Prefer domestic USA but open to Non-Restricted Countries

We are hiring two Developer positions: - Senior Software Engineer: Network layer communication optimizations - Senior Software Engineer: GPU porting / RDMA / NCCL / NIXL layer development

We are a deep-tech company building the next generation network communication layer for AI, squeezing out GPU idle time during LLM training with accelerated RDMA communication across clusters. If you love deep systems work and high-performance networking, you will fit right in.

We also service many other networking related industries like mobility, satellite, aerospace, atmospheric optical, VPN, SD-WAN and defense.

- What you’ll do - Design and implement high-throughput, low-latency transport and flow-control logic (think TCP/QUIC/UDP, congestion control, pacing) but next level. Optimize end-to-end performance (CPU/GPU/IO), and ship results that move real workloads.

- What you bring - Proficient in C, C++, Rust Strong grasp of networking transport protocols & flow control concepts. Solid math foundation. You understand memory management, concurrency, throughput and efficiency at scale.

- Nice to have - Mobile (Android/iOS) development knowledge. GPU porting experience. NCCL / NIXL / DPDK integration experience. RDMA/RoCEv2/Infiniband/NVLink knowledge . FEC/erasure coding knowledge.

Interested? Send your resume to: work@bitripple.com You will be talking directly with: Mike Luby, CTO: https://www.linkedin.com/in/michaelluby/ or myself Scott Brown, CEO: https://www.linkedin.com/in/scott-k-brown/

Re: Ask HN: Who is hiring? (February 2026)

#369
Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w

Spotlight:

* Technical Director of Engineering

* Lead Backend Developer (Go)

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.

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 CANADA-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

Re: Ask HN: Who is hiring? (February 2026)

#370
post #74

Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/ Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks). * Backend Software Engineer (Python, PostgreSQL/PostGIS, Docke…

Kudos for your company and job description! Your stack and approach look very straightforward and refreshing. The only thing that kind of put me off was the on-site in Tanzania :) (I am sensitive to the risk of contracting malaria).
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