At Upsolve AI , we serve as the catalyst and facilitator for high-growth technology companies and startups. With our AI technology, we provide instant answers to data queries for our customers' users. As a Y Combinator-backed (W24) early-stage tech startup, Upsolve AI boasts support from unicorn founders such as the co-founder of Airtable and Handshake, alongside leading venture investors like General Catalyst, Samsung Next Ventures, Soma Capital, and others. She claims to speak 6 languages, but none perfectly. Serguei pioneered early Supply Chain and Manufacturing commercial work and later productized this work into Palantir HyperAuto. Besides software, Serguei enjoys puzzles, board games, and teaching. Together, we have over 15 years of experience in data engineering and analytics. We started building Upsolve AI in October 2023 and have recently graduated from Y Combinator W24. You'll gain hands-on experience building our early product. It's essential that you can develop a 0-1 product features with exceptional UI/UX. You will work on core features for our data platform including connectors, chart and dashboard builders, and visualization embedding technologies. Own code across our stack, from backend services to our front-end applications. 1+ years of experience across front-end and back-end development. ~ Proficiency in end-to-end TypeScript (TypeORM, React, Express). ~ A design sensibility with a leaning towards front-end development. ~ Comfortability in building a product feature from scratch and navigating the ambiguity in between. ~ Capability to learn new skills and gain familiarity with modern open-source data integration tools (Supabase, Airbyte, Spark). ~ At Upsolve AI, we operate like a high-performance sports team. However, when we sprint together, not only do we win games, but we will also go far and win championships. As a result, we strive to ensure you work on things that you not only excel at but also highly passionate about. 3% equity (depending on experience and salary/equity package). Take-what-you-need holiday policy. We know building a startup is hard work and can be intense. We want you to have the full agency to take breaks and rest when you need to, and to maintain a work-life balance. Location: Our office is in central London. With that said, we don’t mind if you work from home one or two days a week. We are currently only looking for candidates who are based in London and we are not able to sponsor UK work visa at the moment. #