Join an elite engineering team to build the scalable foundations of a high-growth AI platform. You will own the backend architecture, APIs, and infrastructure powering a product used by 400+ global IP teams. This role offers the chance to ship mission-critical features daily in a high-intensity, talent-dense environment with world-class founders.
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Full-Stack Engineer at Solveintelligence
Join the fastest-growing AI startup in the legal space as a Full-Stack Engineer in London. This $55M VC-backed rocketship is hitting 8-figure ARR with 20-30% MoM growth and is backed by the founders of Stripe, Perplexity, and Hugging Face. You'll work alongside an elite team of PhDs to build the scalable foundations of a platform used by top global firms. If you have the raw intelligence and builder mentality to ship code that transforms a $200B industry, this is your chance to secure life-changing equity and foundational impact.
About this role
Role overview
About the company
Solveintelligence
Solve Intelligence is an AI platform that helps legal professionals with every part of the patent process, including patent application drafting, office action responses, invention harvesting, claim charts, prosecution, and more. It provides an in-browser document editor to write high-quality patents efficiently, serving IP firms and in-house teams across the US, Europe, and Asia with 100% secure and confidential software, backed by Y Combinator, Microsoft, and Thomson Reuters.
What you'll do
What you will do
- Design and scale robust backend systems and PostgreSQL architectures to handle complex document processing and rapidly growing data volumes.
- Build and maintain core API infrastructure and third-party integrations that power sophisticated AI-driven patent drafting and litigation workflows.
- Take end-to-end ownership of foundational architectural decisions, moving from ideation to production deployments with rapid feedback loops.
Who you are
Who this is a fit for
- Expert Python developer with a strong track record of building production-grade backend systems, APIs, and cloud infrastructure.
- Demonstrable intellectual horsepower, such as top-tier academic performance (Cambridge/Oxford/Imperial/MIT), Math/CS Olympiad medals, or technically complex project history.
- High-intensity builder mentality with the drive to thrive in a fast-paced startup environment and a bias toward shipping code over research.
Why this role
Why this role is remarkable
- Exceptional traction with 8-figure ARR and 20-30% month-over-month growth, serving global firms like DLA Piper.
- Backed by elite investors including Y Combinator, 20VC, Microsoft, Thomson Reuters, and the founders of Stripe, Perplexity, and Hugging Face.
- Work alongside an elite founding team of Cambridge, Oxford, and UCL PhDs in a flat, high-ownership environment designed for top 0.01% talent.
Jack & Jill
How Jack & Jill work together
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
How does this work?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If it’s a match and the company wants to meet you, they’ll make the intro. In the meantime, if you’d like, Jack will send you excellent alternatives.