Lead Software Engineer

Sector: Software Engineering, Javascript DeveloperReference: GG - 62Lead Software Engineer | Deep Tech Scale-Up | LondonLead Software Engineer required to join a rapidly growing London-based deep tech scale-up developing next-generation software powered by agentic AI workflow engines.

This is a technical leadership role for someone who wants to remain hands-on. You'll work alongside a high-calibre engineering team, helping shape architecture, drive technical direction, and solve complex engineering challenges while continuing to build exceptional software.

You are: A Full Stack Software Engineer with 7+ years of commercial experienceHighly proficient with TypeScript across both frontend and backend developmentExperienced designing scalable systems with strong system design and architectural expertiseComfortable building agentic AI workflow engines or AI-powered software productsA strong communicator who enjoys collaborating across engineering, product, and leadership teamsPassionate about writing high-quality software and leading through technical excellence rather than people managementBonus points: Experience building AI-native features or LLM-powered applicationsPrevious experience within a high-growth scale-up or venture-backed technology companyWhy join: Join a rapidly growing deep tech scale-up solving genuinely complex engineering challengesLead technically while remaining a hands-on individual contributorBuild modern products leveraging agentic AI workflow enginesWork with a high-performing engineering team in a collaborative, engineering-first cultureHybrid working with a London-based officeIf you're looking for a Lead Software Engineer position where your impact comes through technical leadership rather than line management, I'd love to hear from you.

Lead Software Engineer | Deep Tech Scale-Up | London