Senior Software Engineer

Senior Software Engineer – React / TypeScript / Python / AI

Location: London (4days a week)

Company: High-growth Enterprise AI startup

We’re partnered with one of London’s most exciting early-stage AI startups, founded by a world class engineering and backed by two of the world’s leading technology investors.

They’re rapidly scaling their team and looking for an exceptional Senior Software Engineer to help build a new generation of enterprise software.

Their mission is ambitious: enable the people who understand complex enterprise problems to build production-grade software simply by describing what they need in plain English.

Unlike typical AI coding tools, the platform has been built specifically for the enterprise – secure, compliant, reliable, maintainable and capable of operating at scale.

The Role

As a Senior Software Engineer , you’ll have significant ownership over both the product and technical direction of the company.

You’ll be:

• Designing and building production-grade applications using React, TypeScript and Python
• Building sophisticated AI-powered products used by major enterprise customers
• Working across the full stack, from React interfaces through TypeScript and Python backend services
• Solving complex engineering problems around scalability, security and reliability
• Working directly with an experienced ex-Palantir founding and engineering team
• Taking products from concept through to production and customer deployment
• Helping define engineering standards and architecture as the company rapidly scales

What They’re Looking For

The ideal Software Engineer will bring:

• 5+ years of high-quality software engineering experience
• Strong experience with React, TypeScript and Python
• Experience building and shipping complex, production-grade software
• A track record of taking ownership of products or technical problems end-to-end
• Experience working within a high-growth startup, scale-up or similarly high-performance engineering environment
• Strong product instincts and the ability to operate with significant autonomy
• An interest in building at the intersection of AI and enterprise software

Why Join?

• This is a rare opportunity for a Software Engineer to join a heavily funded AI company while the engineering team is still exceptionally small.
• Real customers: The technology is already live with enterprise customers across manufacturing, automotive, retail and financial services.
• Meaningful equity: £100,000–£175,000 base salary alongside a highly competitive equity package.

If you’re a Software Engineer with strong React, Typescript and Python experience who wants to join an ambitious AI startup at the beginning of its growth journey, this is an exceptional opportunity.

We’re particularly interested in speaking with Software Engineers who have built products end-to-end and want the ownership, pace and technical challenge that comes with joining a world-class early-stage team.

Senior Software Engineer / React / TypeScript/ Python / AI / Enterprise Software

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