Middesk | Full-time | NYC / SF | Hybrid | middesk.com At Middesk, we're building the business identity infrastructure that banks, fintechs, and platforms rely on to know who they're doing business with — powering KYB (Know Your Business) compliance, fraud prevention, and entity verification at scale.

We're expanding beyond verification into a full agentic compliance platform — orchestrators and specialist agents that automate what used to be manual compliance review. Backed by YC, Sequoia, and Accel (Series B). We're a small, sharp team with high ownership — engineers work closely with customers and leadership, and get to see their work ship fast. Open roles:

Forward Deployed Engineer ($148K – $255K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/a72b1048-1001-49b1-92bd-9c4...

(Senior) Software Engineer ($148K – $250K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/e1c6af86-dce1-495f-a710-ad3...

Data Scientist ($175K – $210K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/f0da59d3-43fa-460b-88ea-4fc...

Lead Data Scientist ($210K – $250K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/7fd5aeb2-c33c-4f0a-ad3d-216...

Software Engineer, Infrastructure ($148K – $230K) — SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/aed2c535-cd58-4920-9618-a0c...

Tivly | Principal Software Engineer (Java) | | [REMOTE (US) only currently residing in: Alabama, Florida, Georgia, Michigan, Mississippi, Missouri, North Carolina, Oklahoma, Tennessee, Texas, or Virginia.] | Full-time | [$170k–$190k + bonus]

Tivly helps small business owners find the right insurance coverage quickly by connecting them with carriers and agents through our marketplace platform.

We're hiring a hands-on Principal Engineer to own architecture across our Java platform: setting technical direction, leading cross-team design, and mentoring senior engineers while still writing code.

Stack: Java 17+, Spring Boot, microservices, AWS, Kafka, PostgreSQL

Looking for: 10+ years building and scaling distributed systems in production, and experience leading technical direction across multiple teams.

Apply: tivly.com/careers

Software Engineer — Remote — US Only

Kaveronix is looking for experienced Software Engineers currently based in the United States for fully remote opportunities with our client organizations.

What we’re looking for:

4+ years of professional software engineering experience Strong experience with modern software development Experience with technologies such as React, Node.js, Python, Java, .NET, TypeScript, or cloud platforms is a plus Strong communication and problem-solving skills Ability to work independently in a remote environment

What we offer:

Fully remote work Flexible working hours Competitive compensation based on experience

Compensation: $80,000–$100,000/year, depending on experience.

If you're interested, please send your resume at hassan.amir@kaveronix.com

Paradromics | Embedded Software Engineer | Austin, TX or Oakland, CA | Onsite | Full-time

Paradromics is building a high bandwidth brain-machine interface for clinical use. The implant we built is restoring function to patients by streaming out neural data from specific brain regions in real time, which we convert to e.g. speech using machine learning. Check out our recent article in the NYT: https://archive.ph/C6CRb .

We're looking for help in further developing and hardening our embedded Linux components, which work in tandem with FPGAs and our custom ASICs to read out neural data. Some of the ongoing efforts are: HIL testing on real devices, integrating new sensor ASICs, maintaining our Yocto build system, exploratory work on prototypes, improving our clinical UX, and improving the core code that receives and massages data. The code is largely written in Rust with a little Typescript, (and bash, and bitbake recipes, etc).

You'll be expected to have experience constructing reliable and understandable software in Linux, and some level of experience in building and interacting with embedded hardware. Rust experience is ideal but not necessary. We're not looking for a specific number of YoE, but for motivated and hungry engineers who want to push the frontier of brain-machine interfaces.

To apply visit https://paradromicsinc.applytojob.com/apply/u5hXN4N9ID/Embed... or email your resume and a little about yourself to me, ehuber@paradromics.com . I'll be glad to hear from you!

Vola Dynamics | Software Engineers (C++, Python) | NYC / CT | HYBRID | Full-time

Vola Dynamics (https://voladynamics.com) builds the core C++/Java/C#/Python quant library that powers options trading and analytics at many of the world’s most sophisticated prop shops, market makers, hedge funds, and banks. Our volatility fitter and ultra-fast option pricers are the market standard.

We're hiring for C++ engineers to work on our core library as well as Python engineers to build a new streaming data infrastructure from the ground up.

Work style: Hybrid in NYC or South Norwalk, CT. In-office on Tuesday and Thursday.

Apply here (https://jobs.ashbyhq.com/voladynamics) or email us at "resumes [at] voladynamics [dot] com" and mention HN in the subject.

ClickHouse | Remote | Full-time | https://clickhouse.com/

ClickHouse Labs is an applied research group that works closely with engineering teams to identify challenging problems in database systems and develop novel solutions. Our goal is to advance the state of the art and translate research ideas into real-world system improvements.

I am looking for database / systems / AI researchers to help establish a world-class research team:

* Research Scientist (all levels): https://jobs.ashbyhq.com/clickhouse/962f45f3-d8d3-4073-add2-...

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More info: https://clickhouse.com/blog/andy-pavlo-joins-clickhouse

HN discussion: https://news.ycombinator.com/item?id=49156011

K2 Space | k2space.com | Torrance, CA OR Seattle, WA | ONSITE | Full Time

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. The software team at K2 is building our stack primarily in Rust. You will be able to write mission-critical code that controls and tests propulsion systems, attitude control systems, and power systems to ensure safe and reliable operation of the vehicle.

Roles:

- Flight Software Engineer: https://job-boards.greenhouse.io/k2spacecorporation/jobs/516...

- Senior Flight Software Engineer: https://job-boards.greenhouse.io/k2spacecorporation/jobs/516...

- Principal Flight Software Engineer: https://job-boards.greenhouse.io/k2spacecorporation/jobs/502...

- Software Development Engineer, Test Infra (All Levels): https://job-boards.greenhouse.io/k2spacecorporation/jobs/521...

- OS Platform Engineer (All Levels): https://job-boards.greenhouse.io/k2spacecorporation/jobs/521...

- Ground Software Engineer: https://job-boards.greenhouse.io/k2spacecorporation/jobs/524...

- Senior Ground Software Engineer: https://job-boards.greenhouse.io/k2spacecorporation/jobs/520...

Email for Q's: oliver at k2space dot com

Mention that you came from here in your application!

Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com

Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.

We are hiring for:

- Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/4018702004

- Senior Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/5739483004

- Software Engineer (Applied AI/ML): https://job-boards.greenhouse.io/oklo/jobs/6150355004

See more opportunities here: https://job-boards.greenhouse.io/oklo

Please mention Hacker News in your cover letter!

We're hiring software engineers, product designers, and design engineers at the IRS!

https://www.usajobs.gov/job/882910800

HalloCharly | (Founding) AI Systems Engineer | 60-100k EUR | On-site Berlin | Seed | 7 headcount, 5 in engineering

HalloCharly is a voice and AI solution for municipalities and public services. After launching 12 months ago we have on-boarded over 100 municipalities and are looking to double engineering (and sales over the next months). We are looking for ambitious and customer-oriented engineers who want to build the best agentic solution for public stakeholders. On-site only in Berlin.

https://hallocharly.de/en/careers/senior-ai-systems-engineer or info @ zaitgeist.com

Small prop-trading firm | Senior Software Engineer | Onsite | Paris, France | Full-time | Competitive comp

Hi HN, we're a small proprietary trading firm focused on prediction markets & sports. If you love great software, sports, maths and want lots of ownership - come join us! Ideally, you have experience in software engineering for quant finance, but this isn't a hard filter. More details here: https://www.kairos-research.ai/blog/cracked-software-enginee...

Wipro.com | Multiple roles - Software - AI - FDE - Cloud | Global (US/CAN/EU/India) | on-site and remote

My company is hiring for multiple roles, and I'd like to offer internal referrals to qualified candidates from this community. I'm doing this purely because we need great talent—I don't benefit personally from referrals. If you're interested, feel free to send a brief introduction to contact info in my profile. I'll follow up with my company email to discuss the opportunity further.

Check out the open roles here: https://careers.wipro.com/

Prior Labs | Berlin, Freiburg, NYC | ONSITE | Full-time | Technical PM, ML Infra, Research Scientist/Engineer, Backend, Full Stack

We build foundation models for tabular data. Deep learning transformed text and images but mostly skipped tables, which are still the data behind most clinical trials, financial models and scientific experiments. The reason is structural: no natural sequence, no spatial structure, no shared vocabulary across datasets, so the architectures and scaling laws behind LLMs don't transfer.

Our approach: pre-train a transformer on millions of synthetic datasets sampled from causal-structure priors. The whole dataset goes in as context, predictions come out in one forward pass. No per-dataset training, no hyperparameter tuning, seconds instead of hours. TabPFN v2 was published in Nature and set a new state of the art; TabPFN-3 scales to 10M rows. 4M+ downloads, 8k+ GitHub stars, in production from liquid biopsy to rail maintenance. Code: https://github.com/PriorLabs/TabPFN

Since July we're an independent lab inside SAP, with more than EUR 1B committed over four years. Models stay open, research stays public, same team and offices.

Roles (most can sit in any of the three offices):

- Technical Product Manager, Integrations: take every model release live across SAP (AI Core to SAP Analytics Cloud), the cloud marketplaces and customer environments, and help decide which channels we build next. Reports to me, close to the code.

- ML Engineer, Infrastructure: own multi-cluster GPU infra (Slurm on GCP today, multi-provider next), training performance and the tooling layer. We spend tens of millions per year on compute; you own that budget.

- Research Scientist, Foundation Model: drive the model agenda - novel architectures, scaling from 10K to 1M+ samples, multimodal and causal directions. PhD plus top-venue publications, or equivalent.

- Research Engineer, Foundation Model: same agenda from the engineering side. You design experiments, write the training and eval infra, and co-author the papers.

- ML Engineer, Backend: design and scale the backend that serves and finetunes the models. Python/FastAPI, Terraform, K8s.

- Full Stack Engineer, ML Platform: build the product end to end. TypeScript + Python, React/FastAPI/Postgres.

Also hiring: Applied Scientist, Forward Deployed ML Engineer, Research Scientist (Foundational Data Science), PhD research interns, plus GTM and ops roles.

40+ people with backgrounds from Google, DeepMind, Jane Street, Goldman, G-Research, CERN. Led by Frank Hutter, advised by Bernhard Schölkopf and Yann LeCun. Comp competitive with top AI labs.

All roles and applications: https://jobs.ashbyhq.com/prior-labs

Questions welcome in the replies here.

meetyogi.com | Senior Software Engineer, Backend / Product | $180-220k | Hybrid NYC | Series A | 35 headcount, ~10 in engineering

Yogi aggregates and analyzes millions of customer feedback data points from online retailer reviews, social, cx ticketing systems, etc to help companies make better decisions about their products and markets. We operate mostly in CPG, where our customers are household brands you'd recognize, both enterprise and up-and-coming.

--

Everyone is kind and engaged with work at Yogi. It's a nice vibe.

Our stack is pretty standard SaaS - python (fastapi, prefect), postgres/clickhouse, react/typescript web app. The app experience is what you'd expect from a data analytics platform - charting and agentic workflows that generate insights from the data.

In terms of the moment, we're reaching the bounds of some early domain assumptions, while also figuring out how to expand into new ones. On the code front, broadly speaking we're improving quality and process each quarter by an order of magnitude. AI has been a boon for us. (I've personally invested a lot in our dev tooling to make code output high quality and deterministic)

There's a lot of greenfield opportunity and also scale challenges to be solved on existing tech. No shortage of things to do, ownership is as much as you want to take on.

--

Interview process is a chit chat with our CTO, an onsite with a practical coding exercise (not crazy i promise), a system design conversation, and behavioral interview.

Email me at jon.young(at)meetyogi.com or connect w me on linkedin /joncyoungii if you want to learn more. Happy to answer any questions you have honestly and refer you if it makes sense on both ends

ML6 | Senior AI Engineer | Python, TensorFlow, PyTorch, GCP, AWS, Azure | Full-time | Amsterdam, Berlin, Munich, Eindhoven, Ghent (EU) On-site/hybrid

We are an AI engineering company that builds end-to-end AI solutions. By applying the latest AI research, we keep our clients at the forefront of innovation. If you are interested check out:

https://www.ml6.eu/en/customers/cases/

Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6. You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers and help bring application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).

Open roles include:

• Senior AI Engineer

• Senior Software Engineer

• Medior AI Engineer

• Squad Lead GenAI

and many more!

Apply now at https://jobs.ml6.eu/

Tempus AI | AI Scientist (Staff, Senior) | REMOTE (US) | Full-time | https://www.tempus.com

Tempus is a leading precision medicine AI company with an exceptional data flywheel in oncology: multi-modal data (pathology, DNA/RNA, spatial -omics, longitudinal outcomes, etc.) for millions of patients and deployment channels to the majority of the hospitals in the US.

As an AI scientist at AI Products group, you will build frontier clinical AI products for clinicians and life sciences partners, on top of our portfolio of foundation models in oncology. If you get excited about proving a novel product is feasible at all, or building predictive biomarkers for a new drug out of a small cohort, and you want impact beyond the benchmark results, this is the group for you.

Many of us come from Paige AI, the creators of Paige Prostate (the first FDA-cleared pathology AI application). We look for future colleagues who are smart, driven, and good at working out hard problems together.

Staff: https://www.linkedin.com/jobs/view/4387110060/

Senior: https://www.linkedin.com/jobs/view/4453706650/

Please apply and email donghun(dot)lee@tempus(dot)com

Referrals are very welcome.

Somana | Product Eng, Staff SWE Eng, FDE HW+SW | SF + NYC | Hybrid | Full-time

Somana is a well-funded stealth team building HW + SW for the world of Physical AI. Our core group has earned their stripes at Tesla, GOOG, SpaceX, Palantir, K-Scale and Zipline. We like to work together but do have a hybrid setup to allow for some flexibility. Please check the job descriptions for more details!

Currently hiring for:

FE Product Engineer (NYC) - React, data viz, product, UX https://jobs.ashbyhq.com/somana.tech/b3b7856f-3183-4233-9c9a...

Sr / Staff SWE - Networking (SF/NYC) - distributed sys, edge AI + connectivity SW https://jobs.ashbyhq.com/somana.tech/175024db-746b-44fa-8815...

Forward Deployed HW+SW Engineers (SF/NYC) - generalist (ME, EE, CS or similar) https://jobs.ashbyhq.com/somana.tech/0689cc48-6cda-4aae-80f0...

At Tether (https://tether.io/) we're hiring! We envision a world where technology enables financial freedom, educational empowerment, energy sustainability, and data sovereignty. All of our roles are fully remote, worldwide. Apply now:

- Technical Lead (GPU Infrastructure): https://careers.tether.io/o/technical-lead-gpu-infrastructur...

- AI Inference Engineer (QVAC): https://careers.tether.io/o/ai-inference-engineer-qvac-100-r...

- DevOps Engineer (QVAC): https://careers.tether.io/o/devops-engineer-100-remote?sourc...

- AI Harness Engineer: https://careers.tether.io/o/ai-harness-engineer-100-remote-w...

- Backend Developer (Wallets): https://careers.tether.io/o/backend-engineer-wallets-100-rem...

- Technical Content Creator (P2P): https://careers.tether.io/o/technical-content-creator-worldw...

- Product Designer (Wallets): https://careers.tether.io/o/senior-product-designer-wallets-...

- Event Design Coordinator: https://careers.tether.io/o/event-design-coordinator-remote-...

Research team:

- AI Research Engineer (Model Compression & Quantization): https://careers.tether.io/o/ai-research-engineer-model-compr...

- AI Research Engineer (Multi-Modal & Vision): https://careers.tether.io/o/ai-research-engineer-multi-modal...

- AI Research Engineer (Multi-Modal Reinforcement Learning): https://careers.tether.io/o/ai-research-engineer-multi-modal...

- AI Research Engineer (Agentic Post-training): https://careers.tether.io/o/ai-research-engineer-agentic-pos...

- AI Research Engineer (Kernel & Inference Optimization): https://careers.tether.io/o/ai-research-engineer-kernel-infe...

Koop AI | Senior Software Engineer | NYC/JC Hybrid | $150k-$180k base + Equity

Koop provides insurance for robotics businesses as well as compliance implementation (www.koop.ai), in addition to other new products that we are exploring.

Looking for golang background (typescript a plus), good DS&A, and attention to detail. You will be helping modernize our product, adding LLM powered features throughout the stack, building engineering systems that leverage LLMs to improve the engineering experience, and have the freedom to approach everything with a critical eye.

I've recently joined as CTO and am building out the US team, and the pace of development has accelerated dramatically. I have a golang and C++ systems background myself, and am enjoying shipping code here.

If you're interested in joining a fast paced, high ownership environment with immediate business impact please email me directly at engineering at koop dot ai with your resume, or apply here: https://www.linkedin.com/jobs/view/4473527631

Fredrin | Forward Deployed Engineers | Los Angeles, CA | REMOTE | $150k-$250k annual salary

Fredrin is an AI software factory for engineering teams: run many coding agents in parallel from one Kanban board, with each ticket getting its own branch, worktree, and agent session. We bring planning, execution, code review, and pull requests into one workspace. https://www.fredrin.com

We're hiring forward deployed engineers to help teams adopt Fredrin in real production workflows. You'll work directly with customer engineers, connect their repos and CI, make their codebases agent-ready, debug deployments, and turn what you learn into improvements you ship in Fredrin itself.

We're looking for strong TypeScript skills, deep practical knowledge of Git and worktrees, experience shipping production software, and hands-on experience with AI coding agents. You should be comfortable owning ambiguous problems and communicating clearly with customers. Try Fredrin before applying: you'll be teaching it from day one.

Apply here: https://www.fredrin.com/careers/forward-deployed-engineer