Undisclosed Trading firm | SRE, SWE, operations manager | Zug, Switzerland | Full-time | Onsite | EU much preferred | 130k-260k CHF

5 years ago, I started a side project to apply ML to crypto trading to finance my own AI research. It has now evolved into a hedge fund with 10 people, 100M+ AUM (mostly prop capital) where we apply ML techniques to trade both crypto and US equities markets.

In addition to creating a sister entity to do fundamental AI research, we want to grow the quant team a bit more. We are looking for the following roles:

- SWE+SRE for infrastructure: exchange connectivity & internal trading software | C++, typescript, some python, AWS

Our compensation package usually includes the ability to re-invest bonuses in the fund, a bonus scheme (using 30% of profits after costs), and some options.

For all roles, we will hire opportunistically and only consider very strong candidates. Interest for trading/quant finance and/or ML is a big plus.

To apply, email me at not_a_cat at fastmail dot com.

Mattermost | Senior Software Design Engineer | US Remote | FT | $127,000 - $170,000

Mattermost provides secure, workflow-centric collaboration for technical and operational teams that need to meet nation-state-level security and trust requirements. We serve technology, public sector, national defense, and financial services industries with customers ranging from tech giants to the world’s largest banks, to the U.S. Department of Defense and governmental agencies around the world.

We’re looking for a senior software design engineer who can work collaboratively on a fast-paced team, wants to own their projects end to end, and can find creative solutions to solve hard customer problems. Someone who can build custom software solutions, such as Mattermost plugins, for top customers using Go, Postgres, Typescript/React.

For details and to apply, visit: https://jobs.lever.co/mattermost/42127027-2d4c-444b-9eee-ec7...

Mastercard | St. Louis / Vancouver | Hybrid | Full Time | Director, Lead, Senior Data Science / Data Engineering positions

Come work on credit card fraud at Mastercard. We primarily work in pyspark and airflow for data engineering and the python suite of modeling tools for data science. Hiring in Vancouver for data science and St. Louis for data engineering. Have positions available at director, lead, senior levels. All hybrid with 3 days in office.

More info and apply here: https://careers.mastercard.com/us/en/

Happy to answer questions, email in bio.

Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering https://www.uncountable.com/hiring/hn

Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 30 to 70 over the last two years.

Full-Stack Engineers | $120k - $220k + Equity

---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.

--> Summer internships and working student positions are also available.

Implementations Engineering | $90k - $140k + Equity

---> Uncountable is looking for chemists and material scientists to create custom demos and sell complex enterprise engagements.

Learn more: https://www.uncountable.com/hiring/hn

Uncountable is hiring in San Francisco, New York City, London, and Munich.

Contact our CTO directly at Email is hidden

Prosper AI | Founding Front End Engineer (React) | Full Time | Barcelona, Spain (hybrid)

At Prosper AI we are creating AI agents to help the critical revenue challenges of US Healthcare providers. We are implementing state-of-the-art LLM voice agents and other AI agents for that purpose. Some of the key challenges that we have are building simple agent builders despite the complexity of some of those agents.

We are looking for a founding Front End Engineer (React, Typescript) who has a ton of passion for UX and to build simple products for complex challenges.

We are a YC company whose founders and team come from MIT, Harvard and top universities from Europe.

To learn more and contact us, see here: https://drive.google.com/file/d/14gpxekand9xzjeeod2ze6m59ze0...

Freed | Software Engineers (Fullstack / iOS / AI) | REMOTE (US) | https://getfreed.ai | Full-time

Doctors are overworked, burnt out, and are quitting in masses.

I'm head of engineering at Freed, where we combine clinician love with the latest AI tech and intense execution to create products that make clinicians happier.

Our first product is an AI scribe that automates medical documentation. In 1 year we:

- Acquired 10,000 paying and loving clinicians and exceeded $11M ARR

- Generated 70,000 patient notes daily using ASR and LLMs

- Created a consumer-grade UX, with greater enthusiasm than any product I've seen (https://love.getfreed.ai/b2xgq1)

With the backing of the best VCs in the world, we are rapidly expanding our product offering. Patient facing assistant, patient insights, EHR integrations, and other products are being built and used by thousands of clinicians and millions of patients

Our engineering culture emphasizes speed, end-to-end ownership, responsibility, and independence. Our tech stack is React and TypeScript / Node.js.

Apply here: https://www.getfreed.ai/careers?utm_source=aob6wkjpzq

AllSpice | https://allspice.io/ | Boston, MA / SF or Remote/Hybrid | Full time | Sr. - Principal | golang, Vuejs, rust

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with revision control, design review, and automated test (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

https://techcrunch.com/2023/12/05/git-allspice-enterprise-6m...

We have a highly-capable, tight-knit, remote-first team with a flex office in Somerville, MA and competitive benefits. We strongly value continuous communication and personal development. See more on our careers page [https://allspice.notion.site/allspice-careers-3173d0cd518b42...]

We’re hiring primarily for:

Sr. Frontend Software Engineer - You'll be the subject matter expert for our front-end testing (Vue, JS, Golang, Playwright, jest), and working with open-source projects to extend our testing capability. https://allspice.notion.site/mid-sr-front-end-software-engin...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Javascript

See our careers page: https://allspice.notion.site/allspice-careers-3173d0cd518b42...

Apply by emailing us at jobs<AT>allspice[dt]io (<AT> -> @, [dt] -> .) with [HN] in the title and a link to your GitHub/GitLab profile and/or resume.

Thesis* | Engineering Hires | Remote

Thesis is a cryptocurrency venture studio whose mission is to empower the individual—we seek, fund, and build products using cryptocurrency and decentralized technology that further this mission. Current and past Thesis projects include Fold (2014), tBTC (2020), Taho (2021), Etcher (2023), Embody (2023), and Thesis Defense (2024). Investors in the company include Andreessen Horowitz, Polychain Capital, and Draper Associates, among others. We are a remote-first company, led by founders who have been operating in the cryptocurrency and web3 space for a decade (actually for a decade ;)).

Our current focus is on building Acre, a Bitcoin-in Bitcoin-out BTC staking platform, and Mezo, an Economic Layer for Bitcoin. Across the board, we are focused on building a new home for Bitcoin holders to cultivate Bitcoin and grow wealth together. Our projects are built with a focus on creating something useful and valuable rather than a perfect technical machine that provides unclear value.

We’re a fun, down-to-earth, fast-paced and highly collaborative team looking to expand our engineering and product capabilities, amongst other disciplines, and this is where you come in. Join a team that strives for excellence and help us build technology that enables the integrity and empowerment of the individual.

Check out our open positions at https://thesis.co/jobs .

Lemon AI | Founding Backend Engineer | Onsite in London, UK | Full Time | https://getlemon.ai

The biggest bottleneck in AI is no longer compute - it's data. We are building a synthetic data curation solution for LLM training and fine-tuning, making custom LLMs a reality for all.

- Some of the technical challenges we need help with: improving our dataset explainability capabilities (e.g. multi-dimensional semantic and lexical analysis), building out our multi-agent system to generate the highest quality synthetic data, scaling infra so we can handle petabytes of data - We work with well-chosen and unique technologies across the fields of software engineering, data science, ML and AI. Some of them are Golang, htmx and late interaction-based semantic comparison - You bring 2-5 yrs experience as a backend engineer, technical founder or founding engineer. But most importantly, you are exceptionally driven and have an intrinsic interest in solving data scarcity. You are intense but also fun to work with - Hybrid work model, based in London, with 4 days in the office per week (3 fixed, 1 flexible) - Salary range £70-100k plus 0.5-1% equity. Unlimited holiday policy. Fitness perks to support your physical and mental well-being - Additional info https://lemonai.notion.site/founding-engineer-1879e8ae4db94b8dbff90f9ebdbb788d?pvs=4 To apply, please email me at Email is hidden

Aha! (https://www.aha.io) | Rails / React | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than a million users worldwide. We are looking for:

* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.

Aha! is profitable, you can work from anywhere in North America, South America or New Zealand, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.