Staff Full Stack Engineer (Python + JavaScript)

✨ OVERVIEW Tetrix https://www.tetrix.co/ is a fast-growing startup on a mission to empower institutional investors to confidently invest in alternative markets (think Bloomberg, but for private markets). Our AI-native product transforms messy, unstructured private market data into real-time insights, combining automated document retrieval, AI-powered data extraction, and on-demand portfolio analytics - all in one seamless platform. We are growing quickly to becoming a category-defining product, and are working with some of the world's leading capital allocators. This is a unique opportunity to join a talented and driven team that wants to build next-generation infrastructure in financial markets, and is backed by stellar investors that include Innovation Endeavors, White Star and angels from Goldman Sachs, BlackRock, CPPIB, SoftBank, Lending Club, and Plaid. 🤷🏽️ WHO WE ARE We are a small but mighty startup with deep industry background and expertise in both financial markets and modern technologies. We’ve worked hard to build a culture of trust, high ownership, and curiosity - where everyone feels empowered to contribute, challenge ideas, and grow together. We are led by our two co-founders, Olivier https://www.linkedin.com/in/olivierbabin15/ (CEO) & Naunidh https://www.linkedin.com/in/naunidhbhalla/ (CTO), who met on the first day of school whilst pursuing their MBAs at Stanford and co-founded Tetrix in the Summer of 23. 🤞🏽 WHO YOU ARE - You’re proactive and hands-on – someone who takes initiative, figures things out, and keeps things moving. - You learn and adapt quickly – someone who approaches problems with creativity and energy, and is resourceful, adaptable and excited by tough challenges. - You’re customer-oriented – whether you’re making backend decisions or improving UI, you keep the customer in mind and push for delightful experiences. - You’re collaborative – someone who values transparency, good communication, and knows that the best outcomes come from working well with others. - You’re experienced and thoughtful – 15+ YOE in Python and JavaScript. You have strong technical leadership experience, including architecting complex systems, mentoring engineers, and driving best practices in fast-paced or entrepreneurial environments. Bonus points if you’ve contributed to open source.   💻 WHAT YOU’LL DO - You’ll build and lead – You’ll contribute across our tech stack - our SaaS product, data pipelines, AI agents, telemetry infrastructure, and more. Our stack is primarily Python and JavaScript, but it’s evolving fast. You’ll set technical direction and make high-impact architectural decisions. - You’ll brainstorm – We’re not looking for someone to just take tickets—we want you in the room helping us shape product direction and tech strategy. - You’ll work with clients – From pitching customers, to designing features, to soliciting feedback, you’ll do some non-engineering work. We believe in all-rounded…