Senior Product Engineer — Fintech API & Platform

Wave Group; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Wave Group is seeking 5+ Senior Product Engineers to join a fast-growing European fintech in London, marking their first engineering expansion in the city.

You'll build customer-facing products end-to-end, design APIs for distribution, and work on integrations across KYC, fund administration, banking and AML within a small, high-ownership team that influences product and technical decisions.

Qualifications

• 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

Responsibilities

• 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

Skills

Full-stack engineering

TypeScript

Product engineering

High ownership

Curiosity

Job description

Wave Group is seeking 5+ Senior Product Engineers to join a fast-growing European fintech in London, marking their first engineering expansion in the city.

You'll build customer-facing products end-to-end, design APIs for distribution, and work on integrations across KYC, fund administration, banking and AML within a small, high-ownership team that influences product and technical decisions.