We offer a strong engineering culture and are looking for engineers to design and optimize high-performance trading systems that power our periodic auction matching infrastructure.
We build production systems in Rust and are seeking engineers with meaningful Rust, C++, Java, or Python experience, particularly from backend or systems-oriented environments.
Systems Engineer Systems programming role focused on low-latency, high-throughput distributed computing. Work across order and data workflows, auction execution, reliability, and performance optimization to ensure the platform is efficient, fault-tolerant, and capable of complex trade matching at scale.
We’re especially interested in engineers who: Have built backend or systems-level software Care deeply about performance, concurrency, and correctness Are motivated by real-time, performance-sensitive systems Have experience with compilers, static analysis, or language tooling (a strong plus)
Software Engineer, Data Platform Build and evolve the infrastructure behind our analytics platform. The role sits between data engineering and backend development and focuses on high-volume, time-sensitive data pipelines and workflow systems that process terabytes of trading data and billions of rows daily.
We’re especially interested in engineers who:
Have built internal data platforms or large-scale pipelines (Python/SQL; Rust a plus) Have experience with workflow orchestration (Temporal, Airflow, Dagster, etc.) Have worked with large datasets, columnar formats (Parquet/Arrow), and production data systems
CONTACT: careers@onechronos.com – please include “HN” in the subject line. ADDITIONAL OPENINGS: https://www.onechronos.com/careers/
We are looking for experienced Software and Site Reliability Engineers to help secure the foundation of MongoDB Atlas, our globally distributed, multi-cloud database platform running across AWS, GCP and Azure.
This is a builder role, focusing on security tooling and observability, runtime detection, hardening policies, and infrastructure-as-code guardrails that protect our massive infrastructure.
Some of the things we're working on:
- Building secure-by-default infrastructure leveraging Linux, eBPF and Kubernetes security mechanisms, and implementing runtime detection and monitoring.
- Developing our in-house CSPM (Cloud Security Posture Management) and Vulnerability Management platforms.
- Integrating security directly into our CI/CD workflows and Terraform pipelines.
We're looking for engineers with a strong systems mindset who have some of:
- 5+ years of experience in SWE, SRE, or similar roles with some relevant security experience.
- Proficiency in one programming language: Golang, Rust, Python, C/C++ etc.
- Deep understanding of Linux internals, networking, and Kubernetes security.
- Familiarity with one major cloud provider (AWS, GCP or Azure.)
- A builder's mentality: you think about failure modes, observability, and operability alongside security and correctness.
For any questions, or to apply (mention HN): Email: hani.benhabiles+hn@mongodb.com JD: https://www.mongodb.com/careers/jobs/7727896
Other SRE / Infrastructure teams as are also hiring. Happy to help.
Arvo is building an AI meeting assistant for investment banking and private equity.
We’re hiring a Founding Engineer to work closely with the founders across desktop, backend, and AI workflows. It’s a high-ownership role with real influence on product, architecture, and execution.
Stack: Rust, React, Tauri, Python/FastAPI, SQLite, Postgres, LLMs, speech/transcription infrastructure
More here: https://arvohq.notion.site/Founding-Engineer-2e937d75c2a7805...
https://www.icanbwell.com/careers/?gnk=job&gni=8a78859e9cd55...
Company: We are the Healthtech powering brands like Google, Samsung, Perplexity, OpenAI, Noom and others. We are empowering people to own their health data and to drive detailed insights so they can make more informed decisions.
Stack: AWS, EKS (Bottlerocket), Alpine Imagges, Groundcover (Obersvability)
Job Description
As a Senior Site Reliability Engineer you will be tasked with making sure we build a reliable, secure and efficient platform for the b. Well network. You will be encouraged to blog, speak, and join events to talk about the work you are doing and encourage other companies to follow our lead. We will build solutions to delight our customers, employees and business. This role will also focus heavily on automation as it is a core value to our business from reliability to scaling.
What you will do:
-Let the robots do the work! We want you to focus on automating everything from building infrastructure, monitoring and disaster recovery
-Python, Rust, Go Go Go. Whatever you are comfortable in programming/scripting in we just want to see you deliver
-Love Penguins? We do too, whatever your flavor of Linux is bring your deep technical experience to the team
-New Platform, who dis? Build new solutions that enable our business and pass the knowledge on to your peers
-Like the Eye of Sauron you will monitor our infrastructure for anomalies and issues
-Code is for building solutions, not in how you communicate. Work well with your peers and communicate clearly so they understand the WHY behind what we do
-Must feed, water and provide high fidelity low friction platform solutions to engineers to keep them happy
-Write the ancient artifacts of documentation so your peers know how things work in the environment and write policies/procedures that make sense for the business
-Pass on your knowledge and wisdom to your other team members
-You like reading about the latest technology and trying it out? Come get paid for it!
ThreatMark protects >50M end users from finacial fraud and saves > $100M every year in losses. We are working with top banks in EU and US to protect their end users. We develop large-behavioral models that recognizes returning users by their mouse movements, keystroke timings and sensoric data (accelerometer, gyroscope).
We detect cyberthreats (e.g. malware, phishing, scraping) by exploiting browsers/sandboxes of devices. We manage ~PB scale of data and provide realtime scoring in milliseconds driving authentication/authorization flow (2nd factor).
Stack: [python, typescript, rust], [redis, postgresql], [aws, terraform] ...
We are looking for exceptional engineers to build with us and be part of the success:
- Backend Engineer [rust, python] - low-latency stream processing engine, rewrite python microservices to rust
- DevOps Engineer (IaaC in AWS)
If you are interested, please email us @ career@threatmark.com with subject "HN Who's Hiring"
If you don't find the right role here or at https://www.threatmark.com/careers/, write us anyway if you believe you can be good fit :)
Krystof Hilar, Co-Founder & CTO
We're building an AI-first bioinformatics platform to empower life science researchers with agentic AI and LLMs. Backed by pre-seed funding, a government grant, and customers from biotech, agrotech, and pharma companies, we're looking for a full-stack engineer to join as a core member.
What we're looking for:
• Strong full-stack experience across Go, TypeScript, and Python (Rust is a plus)
• Hands-on AWS infrastructure work (you've built and maintained production cloud environments)
• Experience with multi-tenant architectures: isolation strategies, auth, data partitioning
• Comfort with AI/ML devops: deploying and orchestrating model-serving pipelines, managing GPU workloads, CI/CD for ML systems
• Willingness to own problems end-to-end, from system design to shipping
Nice-to-haves (not all required): LLM integration, RAG systems, HPC infra, cloud/on-prem hybrid systems
About us: We're a team of engineers and scientists with strong academic and industry backgrounds (ex-BCG, PhD in Plant Biotech and Bioinformatics, Mathematics, M.Sc. AI, PhD in Electrical Engineering). We're committed to building something impactful, technical, and genuinely useful for life science.
Apply: hello@ploid.ai
More about us: https://ploid.ai
We also consider internship requests from strong student candidates for research work.
Thanks to everyone who's reached out through previous HN posts, this community has helped us find amazing people.
TYPE: full-time
LOCATION: Amsterdam
REMOTE: Optional, Based in the Netherlands is preferred
VISA: No
DESCRIPTION: Polars is the company founded from the Polars OSS project. The company is building a distributed query engine and managed data platform that can run the full polars API with different scaling strategies. (Almost) Our whole tech stack is in Rust and we are building the platform from scratch.
Rust Software Engineer - Performance: https://hiring.pola.rs/o/performance Rust Software Engineer - Query Engines: https://hiring.pola.rs/o/query-engine COMPENSATION: Competive salary and Stock option packageCONTACT: hr@polars.tech
We are MiLaboratories, the team behind Platforma.bio & MiXCR. We are building the "OS for Biology"—the foundational infrastructure where all biological data is transformed into life-saving breakthroughs. We work fully on-site in Bilbao because the complexity of our problems (high-performance computing + deep biological nuances) requires high-bandwidth, in-person collaboration.
We dissolved traditional departmental silos. We are hiring hardcore builders, not analysts, for a critical core role:
*Senior TypeScript (SDK & Platform):* You will architect our frictionless, AI-native SDK to scale our ecosystem. This is not a CRUD web dashboard. You will build a heavy local desktop application that bridges directly with a high-performance Rust data layer. You must treat the browser engine as a runtime for heavy local apps. The standard is simple: if the SDK is too messy for us to build blocks at AI-speed, it is too messy for the world.
The Offer: * Comp: Top-tier EU salaries (€90k - €120k EUR). * Tax Advantage: Bizkaia has independent tax autonomy. You qualify for the "Special Impatriate Regime" (30% salary tax exemption + expense deductions - up to 50% in total). * The Reality: Your effective tax rate drops to ~15-20%, yielding a significantly higher net income than London or Berlin. * Stock: We grant ESOP and treat equity as a life-changing wealth vehicle, not a "nice to have." * Relocation: Comprehensive "Soft Landing" package (Visa, temporary housing, school search). * Location: Bilbao is a hidden gem—ocean, mountains, and high quality of life with a low cost of living.
Process: No HR screening. You will talk directly to the engineering team.
Email me (I am the CEO): stanp [at] milaboratories [dot] com. Please mention "HN" in the subject and include your GitHub.
We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.
We’re hiring for:
Senior Systems Engineer — Capture & Materializations Design and build high-performance connectors that move data in and out of Estuary in real time. Work across APIs, databases, and streaming systems to ensure correctness, reliability, and scalability. This role is deeply systems-oriented, with a focus on data plane execution. Go and Rust are core to our stack.
Senior Systems Engineer — Control & Data Plane Own core infrastructure that orchestrates and powers Estuary’s runtime — from control plane services to distributed data processing systems. Tackle challenges in scaling, fault tolerance, and performance across a globally distributed system. Strong backend fundamentals required; Go and Rust experience preferred.
Solutions Engineer Work with the founding team to help customers use Estuary effectively. Collaborate closely with engineering and product, shape how users integrate real-time data, and feed insights back into product development.
Product Manager Own product areas end-to-end, working closely with engineering and design to shape the roadmap and deliver a great developer experience. Engage with users, translate real-world use cases into product decisions, and help define how modern data infrastructure should feel to build with.
What we’re looking for: Engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.
Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.
To apply: Email your resume to careers@estuary.dev
Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it.
We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.
What we're looking for: Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles. Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi). Support engineers (junior to early-mid) who enjoy being on the front line of production support (monitor live systems, respond to partner/user issues, triage/debug, and escalate). Formal Verification Engineers with hands-on experience in formal methods to work on machine-checked proofs of blockchain protocols and smart contracts.
Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.
Open roles:
* Software Engineer, https://commonprefix.notion.site/sw-folk
* Auditor, https://commonprefix.notion.site/auditing-folk
* Support Engineer, https://commonprefix.notion.site/support-folk
* Formal Verification Engineer, https://commonprefix.notion.site/fve-folk
We offer:
* $80,000–$171,000 / year cash
* Local from Athens, Greece, or remote
* Conference participation in exciting scientific and engineering venues, 2-3 times per year
* The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus
At Volcore, we model the electricity system to do proprietary trading that helps balance the grid and facilitate renewables integration. Our technical roles are a blend of Software Engineering and Data Science, wherein we solve problems end-to-end, from data ingestion and analysis to optimisation and deployment. Often these require novel solutions, drawing on original research and experimentation. We are a profitable and ambitious scale-up looking for people who can both crack these kinds of problems and continually improve our shared libraries, tooling and workflows to ensure they are fast, accurate and a delight to work with.
Our team are close-knit, with minimal hierarchy and almost zero meetings. We work together in-office to whiteboard solutions together and everything we build is used by people sitting next to us.
Typically these positions attract talented people looking to build a career out of solving challenging computational problems; and/or people who have outgrown their previous role and are seeking more responsibility or more challenging subject matter. Every team member owns important projects very early on, and if you can deliver value in a particular area, you’ll be recognised and rewarded for it, regardless of job title.
Our tech stack includes Python, backend Typescript, Postgres and Rust.
We review all applications personally. For more info, including our requirements and salaries:
- Junior Software Engineer: https://www.volcore.co.uk/junior-software-engineer-2026
- Junior Data Scientist: https://www.volcore.co.uk/junior-data-scientist
- Junior Quantitative Developer: https://www.volcore.co.uk/junior-quantitative-developer
- Forecasting Model Developer / Statistician: Electricity Trading: https://www.volcore.co.uk/forecasting-model-developer-statis...
- Software Engineer: https://www.volcore.co.uk/software-engineer
- Data Scientist: https://www.volcore.co.uk/data-scientist
- Quantitative Developer: https://www.volcore.co.uk/quantitative-developer
We are building the next generation of infrastructure for AI without Docker containers, but with a better container technology based on WebAssembly!
We are hiring for:
* Rust Engineer (Remote, EU timezone) * Rust Distributed Engineer (Remote, EU timezone) * Developer Education Engineer (Office, San Francisco) https://www.workatastartup.com/companies/wasmerAppear builds high-performance live media processing and video delivery infrastructure used by broadcasters, sports leagues, and streaming platforms worldwide. We focus on low-latency, high-throughput systems where reliability and performance are critical.
Role: Senior Software Engineer (Rust)
Tech stack: Rust, C/C++, distributed systems, Kubernetes, Linux, networking, media processing
What you'll do:
- Build high-performance backend systems in Rust - Work on distributed media processing platforms - Improve reliability, observability, and performance - Help shape technical architecture Looking for: - Strong experience with Rust, C, or C++ - Experience with high-performance or distributed systems - Solid Linux and networking fundamentals - Senior-level engineering experience Apply: https://nordictechjobs.com/jobs/Rw5OB5sISdWe're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
-- Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule. https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --
Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
--
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
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.ashbyhq.com/spruceid
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/
Or try our interactive sandbox at https://yeet.cx/play
For more jobs check out https://yeet.cx/careers
Apple’s Data Platform team is hiring an Engineering Manager to lead a small, high-impact team building distributed data infrastructure at Apple scale.
This team owns a multi-tiered data fabric powering critical AI/ML workloads — handling data placement, replication, and lifecycle management across multi-cloud and multi-datacenter environments.
What you’ll do
- Lead and grow a team of strong engineers working on distributed systems
- Drive technical direction and execution for large-scale data infrastructure
- Partner cross-functionally to support AI/ML platform needs across Apple
- Stay hands-on in architecture, design reviews, and problem solving
What we’re looking for
- Strong background in distributed systems / infrastructure
- Experience managing and developing engineering teams
- Ability to operate in a fast-paced, high-autonomy environment
- Comfortable going deep technically (this is not a “pure manager” role)
Tech stack / environment
- Systems programming (Rust)
- Distributed storage + compute infrastructure
- Large-scale, production-critical systems
- Multi-region / multi-cloud environments
If this sounds interesting, apply below or email mansur.ashraf@$company_name.com : https://jobs.apple.com/en-us/details/200648197/engineering-m...
NXLog (https://nxlog.org) is an engineering-led company building high-performance, multi-platform log collection and telemetry solutions. We specialize in low-level systems programming (C/Rust) for enterprise security.
We are currently hiring for three critical roles on a full-time B2B contract basis:
A. Agent Lead Developer (Rust/C/AI): Architect the evolution of our core agent. Lead the C-to-Rust transition and AI orchestration. Link: https://application.nxlog.org/jobs/detail/agent-lead-develop...
B. Senior Rust Developer: High-concurrency, high-throughput systems. Memory safety and performance optimization. Link: https://application.nxlog.org/jobs/detail/senior-rust-develo...
C. Senior Test Automation Engineer: Build automated frameworks for complex C/Python systems. Performance and CI/CD focus. Link: https://application.nxlog.org/jobs/detail/senior-test-automa...
The Details:
Rates:
A. Agent Lead Dev: USD 45–55/hr B. Sr Rust Dev: USD 40-50/hr C. Sr Test Automation Eng: USD 33-43/hr
Type: Full-time availability required.
Location: Remote (European time zones preferred).
Tech Stack: Rust, C, Python, Linux/Windows Internals.
We value technical autonomy and deep expertise. If you enjoy solving hard systems problems, apply via the links or email sarika.sinha@nxlog.org.
We’re Quadrature, a technology company in the algo trading space. We use advanced machine learning on large amounts of data to predict trends in financial markets. More at https://quadrature.ai.
What makes us different:
- ~250 people, no traders — our systems trade autonomously.
- Single PnL.
- We don’t separate “quant researchers” from “developers” — everyone codes to a high level and has the opportunity to do research.
- Mission-driven: our climate foundation (https://www.qc.foundation/) has made significant divestment commitments over recent years. For many of us, it's why we're here.
We’re hiring Quant Developers — a generalist team of engineers and researchers who own both the research pipeline and software infrastructure across the entire business. Stack is Rust, Python and C++. We want sharp, collaborative people with no big egos.
Interested? Reach out here: li@qc.ai.
Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.
Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Kubernetes, Keycloak, ImmuDB
Open Roles:
Senior Fullstack Engineer (Rust + TypeScript/React)
IMPORTANT: ONLY APPLY IF YOU ARE PHYSICALLY BASED IN GERMANY OR UK! (I received almost 100 applications, about 85 of them did not read the details)
We build an open source data platform on Kubernetes. The product (Stackable Data Platform - SDP) bundles 12+ open source data tools (Trino, Apache Kafka, Apache Airflow, Apache Superset, etc.) and makes them work together. Right now everything is Infrastructure-as-Code only. We need someone to build a UI layer on top.
No mockups, no Figma, no product roadmap waiting for you I'm afraid, just a bunch of ideas :) We're all backend people and need someone to own this end to end. Play around with our product stack, figure out what customers actually need, build it.
Stack (because we got started without you...): Svelte/SvelteKit, TypeScript, TailwindCSS. SDP itself is Rust, Java, Python on K8s. Three releases a year. Not SaaS. Quality matters.
100% remote, Germany (UK possible) only, no other countries, sorry. No Scrum, minimal meetings. Interview process is usually just two conversations. The position isn't on our homepage yet as I'm on vacation. Send a mail to recruiting@stackable.tech and I'll get back to you next week. Please mention HN in your mail. My personal mail is also in my HN profile. I'm the Co-founder and CTO.
We're looking for a backend-leaning fullstack dev. You will be one of the first engineers outside of the founding team. Here is a bit more about us: We're a seed stage AI startup backed by top tier investors. We're on a mission to ensure every patient gets covered for the care they need and every doctor gets paid for the work they do.
We’re building deep, vertically integrated technology systems to solve fundamental problems in US healthcare - the biggest market in the world ($5T). We use AWS, K8s, React, and Rust but there is no requirement to have prior experience with them specifically. We'll teach you!
We are a founding team made up of ex-YC, Amazon, Meta, Microsoft, and Harvard Business School with previous successful exits.
You’ll own entire product areas and be expected to play a true full-stack role, with the ability to go from customer need to end-state product. You’ll work directly with the CTO at the edge of what's possible with LLMs and agentic systems applied to a hard domain. You'll contribute to technical strategy, make real architectural decisions, and write vast amounts of production code with AI first developer workflows. Most importantly, the technology you build will have real impact on real people - clinics staying open, clinicians getting paid, patients getting care.
This is an opportunity to work in a fast paced, high ownership environment while solving real problems in healthcare.
We're happy to share more details on the role in person/on zoom. Please fill out this form if interested!
We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
What we look for and how we build - https://zed.dev/blog/hiring
Rust Engineer - https://zed.dev/jobs/rust-engineer
AI Rust Engineer - https://zed.dev/jobs/ai-engineer
Product Designer - https://zed.dev/jobs/product-designer
Open Source Engineer - https://zed.dev/jobs/open-source-engineer
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Director of Software (Go, typescript, rust) - Hands-on leadership role (60/40% management to IC) spanning our Go, Rust, and Vue/TypeScript stack, where you'll own the technical roadmap, help make key architectural decisions, and build the team shaping the future of hardware development. https://www.allspice.io/careers?ashby_jid=7b9852d3-9aaf-4344...
Director of Infrastructure (Linux, Terraform, Docker, SOC 2) - Own our infrastructure stack, security posture, and compliance programs while building and leading a small, high-impact team. This is a hands-on leadership role (60/40 management to IC) requiring deep AWS and security expertise, experience working with legal counsel and enterprise customers, and the ability to hire and mentor as the team grows. https://www.allspice.io/careers?ashby_jid=88cf1665-04ab-4043...
LLM Platform Engineer (python, Typescript) - Build and own the internal tooling, analytics platforms, and customer-facing applications that power our Generative AI team, spanning evaluation dashboards, data pipelines, and lightweight web apps that surface AI-driven design review insights. This cross-functional role blends Python, TypeScript, and SQL across our LLM stack (Langchain, Pydantic AI, Langfuse) to give both internal teams and customers deep visibility into model performance and outcomes. https://www.allspice.io/careers?ashby_jid=6d5963b2-5c5e-4dec...
Head of Growth - Own and scale one AllSpice's enterprise demand & pipeline generation. https://www.allspice.io/careers?ashby_jid=b1ac9d68-2229-4005...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python
Please include any relevant open-source projects or portfolio in your application.
Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.
We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.
Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!
Nuance Labs is building the first "human foundation model" — a unified system that understands and expresses human emotion in real-time across speech, facial expression, and body language. We are crossing the "uncanny valley" to create AI interactions that feel truly alive.
We recently raised a $10M seed round (Accel, South Park Commons, Lightspeed) and our founding team comes from MIT, UW, and Oxford, with deep experience shipping AI products at Apple and Meta. We are a small, fast-moving team that values in-person collaboration in our Seattle HQ.
We are looking for:
Machine Learning Infra Engineer: Own our GPU-backed serving stack, Kubernetes clusters, and media serving layer.
Systems Engineer (Real-Time Engine): Build our core server-side runtime. High-concurrency, low-latency systems. Python/Asyncio today, transitioning to Rust.
Why join?
Massive ownership in a high-bar, research-heavy environment.
Work on the frontier of multimodal generative AI and real-time graphics.
Competitive equity and the chance to shape a company from the ground up.
Apply: Check out the roles at https://www.nuancelabs.ai/careers and mention "hackernews" for how you heard about us.
- Radar is the geo-location dev tool
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US)
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Civilization Labs is a Public Benefit Corporation building tools to help people pressure-test ideas before acting on them. Our products are designed to make reasoning more transparent, surface uncertainty clearly, ground conclusions in evidence, and help turn good judgment into better execution.
We’re hiring a Full Stack Engineer for an early-stage, high-ownership role spanning product, backend, frontend, infra, and AI-enabled workflows. This is a role for someone who likes ambiguity, moves fast, and wants to build tools that help people think more clearly and decide better.
Stack: Python, Node.js, Next.js, React, GCP, CI/CD, IaC, microservices, databases, messaging, monitoring. Rust/WASM and blockchain/protocol experience are a plus.
Comp: $160k-$185k base, flexible cash/equity mix.
Learn more and apply: https://civilization-labs.com/jobs
Tech stack: Rust | ScyllaDB | k8s | Python | Postgres | Elasticsearch | Terraform
Role: Build and operate distributed database systems and data platform services that store all of the data for Discord's 200M+ users.
We're solving interesting problems around performance, reliability, and scalability at one of the largest communication platforms. Looking for strong infrastructure and distributed systems experience, familiarity with databases like Cassandra/ScyllaDB/Postgres, and comfort working in Rust or similar systems languages.
Role: Fully own our engineering and infrastructure teams, keep FetLife fast and reliable for over 12 million members, and free the rest of the leadership team to focus on product and growth.
How to Apply: Email jointheteam+hoei+hn@fetlife.com with a brief introduction, tell us about the impact you have personally made on an engineering or infrastructure team you have led, and LinkedIn or resume (PDF).
--- FetLife | Senior DevOps Engineer | Full-Time | Remote | 115k - 180k USD - https://fetlife.com/jobs/devops-engineer
Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.
How to apply: Email jointheteam+do+hn@fetlife.com with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).
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Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.
Applications: Rails, Vue.js/Typescript, Rust
Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.