Summary
✨ AI‑Generated
A full-stack engineering role at a profitable, rapidly scaling AI company serving sophisticated financial and research users. You will own features end to end using TypeScript, Next.js, and PostgreSQL, with the opportunity to shape engineering practices and build software that reaches demanding customers quickly.
Highlights
Join a profitable, rapidly growing AI-focused environment with strong financial traction and a compact engineering organization. You will own features end to end, work directly with demanding users, and have an early opportunity to influence engineering culture and technical direction. Compensation includes equity.
Description
We are hiring Full Stack Engineers for a profitable, fast-growing AI company building the operating system for investment research.
London (On-site) | £110K–£140K + Equity
Our client's software helps private equity firms, consultants and financial institutions complete high-stakes research workflows dramatically faster, from diligence and memo writing to market mapping, research synthesis and strategic analysis.
They're trusted by several of the world's top private equity firms, Big Four consultancies and leading financial institutions.
Bootstrapped and profitable~£20M+ in revenue, after growing 10x last year60+ people across the company20-person engineering team, doubling to 40 this yearCore stack: TypeScript, Next.js and PostgreSQL
You'd be joining early enough to shape the product, engineering culture and company, but with enough traction that everything you build lands immediately in front of demanding, paying customers.
The role
You'll own features end to end, across the frontend, backend and data layer, and ship on a weekly cadence, not a quarterly one.
You'll:
Ship quickly, then ship againDesign and build entirely new ways of working with computersWork on groundbreaking projects involving LLMsSpeak directly with clients using what you buildUse those conversations to shape product decisionsHelp define the engineering culture as the team doubles
Sample projects
Build frontier products capable of ingesting new types of research inputsBuild an extremely low-latency, voice-to-voice survey tool that autonomously conducts high-volume researchBuild a mobile app from scratch in three weeksCreate segmented knowledge graphs using unstructured-to-structured data transformationsBuild an AI-native CRM with deep links into that knowledge graph
About you
5+ years of engineering experience, we care about demonstrated competence, not pedigreeGenuinely strong in TypeScript, Next.js and PostgreSQL, not merely familiar with themAble to build a polished React/Next.js interface or work through a hard TypeScript problem live and quickly, without relying on CopilotSolid foundations in data structures, system design and PostgreSQLHigh-agency and product-minded, you've owned projects end to end, argued for what should be built (not just how), and shipped without being handed a detailed specYou communicate clearly and want a client-facing roleBased in London, or already committed to relocating, excited to work with the team in person in FarringdonBonus: you've built and designed AI-powered products
Benefits
Private health insuranceGym membershipDinner provided when working lateTeam lunch provided every day at the officeFrequent international off-sites (recently including Crete and Cancún)
