Senior Frontend Developer / Lead Frontend Engineer / React / TypeScript / Functional Programming / Elm / Haskell / AI

Senior Frontend Developer - Deep Tech GenAI Startup

Title: Senior Frontend Developer

Location: Hybrid, London (1 day a week on-site)

Domain: AI startup, Engineering

Tech: JavaScript, React, TypeScript, Elm, WebGL, Tailwind CSS, AI

Salary: 90,000- 150,000 + equity (depending on experience)

I'm working with a well-funded Deep Tech GenAI startup that is reimagining mechanical engineering processes. They've assembled a world-class team from Cambridge, MIT, and Google across software, data science, theoretical physics, and computational geometry to build tools that transform large-scale engineering through machine learning and generative AI.

They are now looking for a Senior Frontend Engineer with a passion for functional programming and elegant, performant user interfaces. The frontend stack includes React, TypeScript, Elm, and WebGL, with the backend built mainly in Python and running on AWS.

Core skills:

• Strong senior-level frontend expertise in JavaScript, React, and TypeScript
• Experience in functional programming (Elm, Haskell, WebGL)
• Proven track record in small, scaling teams
• BSc in Computer Science (or related discipline) from a leading university, or equivalent practical experience
• Ability to commute to London once a week

Nice-to-haves: OpenGL, Vulkan, Python, Tailwind CSS, AI/ML exposure

This role is ideal for someone sharp, pragmatic, and passionate about engineering and design. You'll join a fast-paced startup culture that values learning, experimentation, and collaboration with some of the best minds in the industry.

Senior Frontend Developer / Lead Frontend Engineer / React / TypeScript / Functional Programming / Elm / Haskell / AI