Senior Product Engineer

Senior Product Engineer

Full-Time 72000 - 88000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build and own customer-facing products, designing APIs and integrations in a dynamic fintech environment.
  • Company: Fast-growing European fintech with ambitious goals and strong backing from leading VC funds.
  • Benefits: Competitive salary, flexible working arrangements, and opportunities for professional growth.
  • Other info: Work in a high-ownership team with significant influence over product decisions.
  • Why this job: Join a pioneering team and make a real impact in the fintech space.
  • Qualifications: 5+ years of full-stack engineering experience and strong TypeScript skills.

The predicted salary is between 72000 - 88000 £ per year.

We’re looking for 5x Senior Product Engineers to join a fast-growing European fintech as they build out their engineering team in London for the first time. Founded in 2023, they’re building institutional-grade cash management infrastructure, giving businesses the ability to put idle cash to work through an app or API. They already serve thousands of organisations across Europe and process hundreds of millions of euros every month, with ambitions to become a category leader in a market worth trillions. They’re backed by one of Europe’s leading VC funds alongside several of the biggest operators in European fintech, including senior figures behind some of the continent’s most successful fintech businesses.

What you'll be working on:

  • Building and owning customer-facing products end-to-end
  • Designing APIs that allow third parties to distribute financial products
  • Building integrations across KYC, fund administration, banking and AML
  • Working in a small, high-ownership engineering team with genuine influence over product and technical decisions
  • Building infrastructure handling significant financial flows within a heavily regulated environment

What they're looking for:

  • 5+ years of strong full-stack/product engineering experience
  • Strong TypeScript experience across frontend and backend
  • High ownership and genuine interest in the what and why, not just the how
  • Curious engineers who enjoy learning and solving difficult problems
  • Fintech, capital markets or regulated-industry experience is useful, but not essential

Marylebone, London – 3 days onsite

Senior Product Engineer employer: Wave Group

Wave Group is an exceptional employer located in the vibrant city of London, offering a dynamic work culture that fosters innovation and collaboration. Employees benefit from opportunities for professional growth in the rapidly evolving fintech sector, while also enjoying the unique advantage of working in an early-stage startup environment that encourages creativity and ownership of projects. With a focus on cutting-edge technology and a commitment to employee development, Wave Group is the ideal place for those seeking meaningful and rewarding careers in AI-driven solutions.

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Contact Details:

Wave Group Recruitment Team

We think you need these skills to ace Senior Product Engineer

Full-Stack Engineering
Product Engineering
TypeScript
API Design
KYC Integration
Fund Administration Integration
Banking Integration