CNH | AI Engineer Intern | Tempe, AZ, USA | ON-SITE | Summer internship (40 hours/week, May–August)

Work on autonomy and precision agriculture, applying AI, machine learning, and computer vision to real-world agricultural problems. You'll help develop, evaluate, and deploy models alongside our engineering team.

Stack: C++, Python, PyTorch/TensorFlow, ONNX, TensorRT, Git.

We're looking for strong programming skills and a solid understanding of ML fundamentals. You must be a current college student actively pursuing a degree. Visa sponsorship is not available.

Apply: https://join.cnh.com/job/AI-Engineer-Intern/5686-en_US

Juro | AI Engineer (Agentic team) | London, UK | REMOTE (UK) | Full-time | £115k + equity

Juro is an AI contract automation platform used by in-house legal and business teams. Our Agentic team builds Operator, the agent that works across contracts inside Juro: it answers questions and takes action on legal data. You'd build the tools that let it act across the product, own parts of the agent harness (planning, tool use, context) and put evals around what you ship, together with our QA team.

Stack: TypeScript/Node.js, MongoDB, pgvector, AWS Bedrock, LiteLLM, Mastra, some React. Engineers pick their own AI tooling (Claude Code, Codex, Cursor...) and we pay for the usage.

We're looking for programmers first who now build with LLMs, and who have shipped something people use. Years of ML matter less to us than what you've built. We apply models, we don't train them.

Process: 30-min intro call, interview with the hiring manager, a build review where you walk us through something you've built, and a short chat with our CTO. We reply to every applicant.

You'll work from the UK. For exceptional candidates we can sponsor a UK Skilled Worker visa, whether you're relocating or already in the UK. If you need sponsorship, say so in your application.

Apply: https://juro.notion.site/aie

Mastra | Founding Sales (Founding AE) | US Remote | Full-time

Mastra is the open-source TypeScript framework for building AI agents (agents, workflows, memory, evals, tracing). From the team behind Gatsby, YC-backed, https://github.com/mastra-ai/mastra

Why: Four months ago Mastra was a very popular open-source agent framework with very little monetization. Then we launched our platform, and now we're closing a couple of deals a week. Pipeline is growing faster than one person can work it, so this is our second dedicated sales hire. You start day 1 with a warm pipe: most leads are already using the open-source framework.

What you'd sell: Platform (Studio, Server, infra to run/debug/observe agents in production, hosted or self-hosted for regulated orgs), Agent Builder (agents without code), and Concierge (embedded Mastra engineers working alongside customer teams). Full-cycle, mid-market: Series A–C, often with regulatory or infra constraints, sales cycles of a few weeks, talking to eng leaders.

You have: Closed full-cycle deals in dev tools, OSS, infra, or AI. Enough technical depth to come across as a smart PM with engineers: understand their use cases and scope a solution. Founder or founder mentality. Comfort with a product that ships something new every week.

Apply: { https://jobs.ashbyhq.com/Mastra/d5fe8d36-843a-4f9b-9d65-779e... } We get back to everyone.

Equall | Backend Engineer, Foundations | New York, NY | ONSITE | Full-time | $160K–$250K + equity | https://jobs.ashbyhq.com/equall/48013ed1-8fab-4b49-b926-6d7e...

Equall is an AI-native platform for corporate legal work in private markets. We extract and reconcile legal information from source documents (charters, SPAs, board consents) and produce auditable outputs: cap table tie-outs, governance dashboards, personnel summaries. Law firms use us to do due diligence in hours instead of weeks. Working with leading ECVC firms now, expanding into PE and M&A.

The role: own the knowledge graph at the core of the platform. Design the public APIs, build the Prefect pipelines that turn documents into structured graph data, run it in production on Kubernetes.

Stack: Python, Prefect, Postgres, Redis, Kubernetes.

Need: production backend experience (Python, Go, Rust, or Zig), data pipelines at scale, strong views on API design, comfort on k8s.

Bonus: built a graph DB, designed workflow orchestration, integrated LLM workflows into backend infra, Kafka.

Apply: https://jobs.ashbyhq.com/equall/48013ed1-8fab-4b49-b926-6d7e... and mention HN.

MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite

We make robots that autonomously construct buildings, starting with bricklaying.

There's a lot of vapourware in robotics, but we're deploying robots across multiple concurrent sites today - and generating revenue. In the last couple of months, our robots have built affordable social housing, health care living units, canal walls in the historic city centre of Amsterdam, and a youth sports centre. Help us to build things that matter in the long run.

We're looking for experienced software engineers for many roles. You can help us solve problems like:

- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)

- Modelling buildings in code and finding the right UI for operators to edit them

- Designing systems for robots to drive safely and fully autonomously around a building site

Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium

We're rapidly scaling up operations - we're already hiring operators in the UK too - and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!

Take a look inside our software stack: https://www.youtube.com/watch?v=eh9BfQoKCy0

https://www.monumental.co/jobs

I’m hiring someone who would like to pay me in exchange for labor at their company or business.

Backed by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $175,000 - $300,000

Staff SWE, Platform (SF) https://grnh.se/h4368vl55us

Staff SWE, Product Security (SF/NYC) https://grnh.se/b2kbmt3j5us

Staff & Sr SWE (SF, NYC, DC) https://grnh.se/6jhp864a5us // https://grnh.se/gwf63pot5us

Senior SWE, Foundations (SF/NYC) https://grnh.se/mn995net5us

Sr SWE, Data Infrastructure (SF/NYC/DC) https://grnh.se/bq138yn05us

Senior SWE, Federal Platform (DC) https://grnh.se/pma2hbgx5us

Sr SWE, Traffic (SF) https://grnh.se/tdpez89u5us

Staff Product Designer (SF /NYC) https://grnh.se/ydegg9tl5us

Product Operations Manager (SF) https://grnh.se/0lopbszc5us

Lyra | Full-Time | Applied AI Engineer | REMOTE (US Citizenship Required) | Building the AI that builds satellites.

Lyra is building an AI-native platform to solve the problem of mission integration that exists today: a slow, expensive, and manual process of information extraction and design for satellite missions. You will work on a small, fast-paced team that interfaces directly with government agencies and industry experts to build the initial version of our platform.

We are looking for a generalist that is comfortable building full-stack products, using AI tooling, and building data analysis/extraction pipelines.

Package: Health insurance, generous equity, competitive salary

Email: tanmayi@lyraspace.co

Website: https://lyraspace.co/

Tandem Health | Engineers, Designers, PMs | On-site in Stockholm, Sweden | Full time

At Tandem Health we're building the AI-native operating system for clinics, so clinicians can focus on care rather than administration. We're building, launching and iterating quickly, and already support more than 10,000 care organisations across 14 European markets, including most of the NHS. We recently raised a $100M Series B to go further, faster.

It started with our AI medical scribe, which listens in to the patient-clinician encounter to generate medical records and saves clinicians 5-10 minutes per patient. Today our AI medical assistant supports clinicians before, during and after each visit, with medical coding and clinical decision support, three products certified as medical devices under EU MDR.

We're expanding our Stockholm team with exceptionally driven builders in a wide range of roles.

More info and application at https://tandemhealth.ai/about/careers

Feel free to reach out to me at john.moberg[at]tandemhealth.ai if you have any questions, but please don't send applications my way

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!

Kraus Hamdani Aerospace | Software Engineer | REMOTE (US) or ONSITE in Reno, NV

We build long-endurance autonomous aircraft and the software used to operate them.

Looking for a strong generalist software engineer. Most application work is TypeScript/web, with C/C++ and Rust elsewhere in the stack. You’ll work across frontend, backend, cloud, DevOps, and directly with flight test and hardware teams.

We care a lot about code quality, maintainability, and engineers who can take ambiguous problems and independently ship solid software. No sloppers.

U.S. defense/security eligibility required.

Apply: software@khaero.com

SwingVision | Berkeley, CA | Full time + Internships

SwingVision uses computer vision to turn a single phone camera into an automated stats, highlights, and line-calling system for tennis, pickleball, and padel. Models run on-device in real time, and the app won an Apple Design Award for Innovation. We're growing the ML and product teams.

- Head of Machine Learning: https://jobs.deel.com/swingvision/job-details/c2cc0f23-3e59-...

- Machine Learning Engineer: https://jobs.deel.com/swingvision/job-details/cc271cef-58f7-...

- Head of Product: https://jobs.deel.com/swingvision/job-details/cb631dcb-1a80-...

- Machine Learning Intern: https://jobs.deel.com/swingvision/job-details/0597eeac-eded-...

- Data Labeling Intern: https://app.deel.com/job-boards/swingvision/job-details/a9a7...

Starbridge | Senior Product Engineer | NYC | 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.

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!

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

myDataValue | Founding Product Engineer | London (Canary Wharf) | HYBRID, 2 days/week in office | up to £90k + up to 1% equity | https://www.mydatavalue.com/founding-product-engineer/

We build AI agents that run revenue for short-term rental and hotel operators on Booking.com and Airbnb: live prices, promotions and visibility on real portfolios, plus an MCP connector so customers work their accounts from Claude and ChatGPT.

Our engineers no longer type most of the code. Claude Code and Codex do. The hard part is knowing what to build, how it should fit together, and whether what the agent wrote is actually right. You will talk to customers, own the architecture, write the briefs, and catch what the agent missed.

We do not care which language you know.

We care that you can do architecture (single source of truth, clear boundaries, the right layer for a fix) and that you already ship this way.

Big bonus if you have worked on hotels, short-term rentals or dynamic pricing.

Small team, paying customers, hard problems (private OTA APIs, PMS integrations, pricing decisions that move real money). Three interview stages, no take-home. Email me (CTO) directly: martin@mydatavalue.com

FutureSearch | Multiple senior roles | REMOTE (London, SF) | Full-time | $130k–$250k + equity | https://futuresearch.ai

FutureSearch builds AI that predicts the future. You can see our public track record on our site. We launched the FutureSearch product this August. We also publish benchmarks and datasets, and do work for frontier AI labs.

I'm the CEO, previously CTO of Metaculus and creator of Google's current internal prediction market. FutureSearch is about ten people, remote-first and concentrated in London.

We're hiring (US pay, adjusted to the local market elsewhere):

- Chief Operating Officer, $180–250k - Director of Partnerships, $160–240k - Director of Strategic Projects, $140–220k - Head of Product, $160–240k - Program Manager, Research, $130–190k - Research Scientist, $160–250k

See the jobs and apply at https://futuresearch.ai/careers/

Confidential (established Saudi engineering & industrial services group, building a new in-house AI unit) | Senior AI/ML Engineer, Senior Backend Engineer | Khobar, Saudi Arabia | ONSITE, full-time | Relocation + visa provided | Saudi nationals preferred

We're founding an in-house AI unit and hiring its first two engineers. You'd work directly with the unit's head and shape how it's built from day one. Software work: LLMs, data, APIs and the systems around them.

Senior AI/ML Engineer: LLM assistants and agents over real company data, Arabic and Saudi-dialect language work, a proper evaluation practice, and open-weight models on our own hardware. The unit publishes research, with the opportunity to co-author.

Senior Backend Engineer: the services and integrations connecting AI to enterprise systems and operational data, on a modern serverless stack. Reliability, security and clean data are the job.

Package: competitive salary, housing and transport allowances, family medical insurance, annual flights.

Apply at https://zalvi.app, a short game-like screening assessment we built ourselves (English or Arabic). Shortlisted applicants move to the next stage.

ORFF Maestra | Prototype Developer; Technical Product Lead | REMOTE (US only) | Contract, part-time | https://orffmaestra.com

We're preparing a U.S. Department of Education SBIR Phase IA proposal to build an assessment reasoning platform for school speech-language pathologists. It implements TTL-MSM, a fully specified decision framework for one of the hardest calls in school eligibility evaluations: whether a student's communication profile reflects a disorder or a difference. Clinicians code each source of evidence, and a fixed rule combines them. The rules are written; the software isn't. The research lead is at Baylor University.

Prototype Developer ($70–95/hr): build a browser-based web app from a written spec, with privacy designed in from the start so it's ready for FERPA-protected student data later. About 15–20 hrs/week for nine months if funded.

Technical Product Lead ($75–100/hr): the bridge between the clinical spec and the engineering. Scope the prototype, turn the spec into requirements, and keep the build on schedule. About 5–8 hrs/week for nine months if funded.

Pre-award scoping (10–15 hrs for the developer, 5–10 for the lead) is unpaid, and funded work is contingent on award. U.S. citizens or permanent residents.

Apply (structured application, about 30 minutes; replies within five business days):

https://orffmaestra.com/developer

https://orffmaestra.com/technical-lead

CoreWeave | Senior Specialist Field Engineers (Kubernetes, Security, Storage, Compute Infrastructure) | Full-time | Hybrid, 3 days/week in office: San Francisco CA, Sunnyvale CA, or Bellevue WA | $182k-$275k base + bonus + equity

I run the US West Specialist Field Engineering team at CoreWeave. We work hand in hand with the labs pushing the boundaries of AI, on some of the largest GPU Kubernetes clusters in the world. Specialist Field Engineers own the technical side of the customer relationship: architecture, proofs of concept, and the hard debugging nobody else can do. What you learn in the field feeds straight back into the product.

Must live near one of the cities above. This is a hybrid role, and we do not offer relocation.

Must have deep experience in these areas. It's in the title. The work we do goes exceptionally deep, and we need people who are already experts in one of these areas.

* Kubernetes [ https://grnh.se/7j1kydde6us ] You've written a production k8s operator, in go or rust. Bonus: GPU scheduling (device plugins, topology, MIG, RDMA), control plane scaling at thousands of nodes, Slurm, CNCF contributions.

* Security [ https://grnh.se/jxbek1o66us ] You've secured large-scale infrastructure and can trace an identity or isolation problem from the IdP, through the kernel and network, into Kubernetes. Bonus: threat modeling against SOC 2/FedRAMP, confidential computing and attestation, Falco/Tetragon, DPU/GPU/secure boot.

* Storage [ https://grnh.se/137kuvyv6us ] You've built or run a parallel filesystem (VAST, WEKA, Lustre) at scale, and can explain in detail how S3 works under the hood. Bonus: NFS-over-TCP debugging at scale, checkpointing for AI training, CSI drivers, kernel NFS/Lustre/Ceph contributions.

* Compute Infrastructure [ https://grnh.se/q3hmrcf56us ] You've brought up and validated large GPU clusters on GB200/GB300-class hardware, from InfiniBand/RoCE fabric validation thorugh PXE boot and NCCL acceptance. Bonus: firmware/BMC/BIOS, bare metal, Kubernetes, or Slurm.

If you're local and that's you, apply through the links above (they route to me) and mention HN.

Fusionality | Multiple Positions (Controls, SciML, Data Engineering) | Lausanne, CH | ONSITE

Fusionality builds integrated operations technology for fusion devices, spanning real-time diagnostics, control, actuators, data systems, and simulation. Built on decades of operational experience at the Swiss Plasma Center at EPFL, we help fusion teams run their machines more safely, reliably, and efficiently through combined physics, software, hardware, and control expertise.

* Senior Control Systems Engineer

* Computational Scientist / Scientific Machine Learning

* Data/ML engineer, fusion data

Learn more & apply at: https://fusionality.com/careers/

Location: Oslo, Norway (CET)

Remote: Yes (EU/US time zones)

Willing to relocate: Yes.

Technologies: Rust, Python (PyTorch, NumPy/Pandas, Flask, Django), PyO3 Databases/infra: Postgres, ClickHouse, Qdrant, Redis, Kafka, Docker, Kubernetes (k8s) ML and systems: vLLM, TensorRT, Ray, edge ML inference, gRPC/Protobuf, systems profiling (perf, flamegraphs, Valgrind) Rust focus: Async services (Tokio, Axum/Actix), data/compute (Polars/Arrow), database proxies, performance-critical pipelines.

Domain expertise: - Academic: PhD in mathematics (topological data analysis, representation theory), MSc finance, MSc neuroscience. - Applied: database proxies/networking, quant dev and backtesting engines, ML/DL for banking & finance (risk/fraud), LLMs and agentic frameworks (tools, planning, eval), image processing, audio processing.

Résumé/CV: available upon request

Systems-oriented ML/LLM engineer specializing in Python/PyTorch and Rust for low-latency, high-throughput services. I have 8+ years of professional experience with Python and machine learning, and 5 years of production experience in Rust.

I thrive at the intersection of complex math and low-level systems. I've worked across multiple heavy domains, with deep experience building high-performance database proxies, modeling financial risk and architecting LLM agentic workflows, alongside applied work in audio and image processing. Actively exploring remote or relocation opportunities where I can apply my deep mathematical background and backend developer skills to hard engineering challenges.

Open to full-time roles or freelance/contract work (able to invoice B2B via my own company).

Email: hn [at-symbol] vixe.re