AI Software Engineer at Tuza

Job Title

AI Software Engineer

Salary

Not Disclosed

Company Description

Tuza is a $7M-funded London AI fintech backed by Northzone and Connect Ventures that builds AI agents to automate high-stakes banking workflows.

Job Description

Join a high-impact team in Shoreditch automating manual processes for global banks. You will own features end-to-end, building scalable architectures with Type Script and agentic frameworks like Lang Chain. As an early engineer, you'll shape the core platform that orchestrates AI agents, customers, and humans to replace legacy banking bottlenecks.

Location

London, UK

Why this role is remarkable

• Join a seed-stage startup backed by Northzone and Connect Ventures, the early investors behind global fintech giants like Klarna and Spotify.
• Build at the cutting edge of agentic AI, using frameworks like Lang Chain and Temporal to automate a $100B manual banking industry.
• Operate within a high-caliber team of ~10 people in Shoreditch, offering significant equity and direct influence over the product roadmap.

What You Will Do

• Architect and build the core banking platform using a modern stack including React, Type Script, GraphQL, Prisma, and Temporal for workflow orchestration.
• Design and deploy sophisticated AI agents using frameworks like Lang Chain or Llama Index to automate complex, regulated banking workflows end-to-end.
• Collaborate directly with the CTO and product teams to spike proof-of-concepts and ship production features that reduce manual labor by up to 90%.

The ideal candidate

• Has 4+ years of professional software engineering experience with a strong individual contributor track record and a bias for shipping production code.
• Posesses advanced full-stack expertise in Type Script and experience building scalable, maintainable system architectures within high-growth VC-backed startup environments.
• Brings hands-on experience working with agentic frameworks or production-grade LLM features to solve real-world business logic and automation challenges.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

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.