Senior TypeScript Product Engineer — Own the Product & Impact

Wave Talent Limited; Greater London; On-site; GBP 102,000 - 138,000; Full time

Job summary

Wave Talent Limited is partnering with a seed-funded AI platform to hire a Senior Product Engineer specialising in TypeScript. The role is London-based with 3 days on-site at Old Street, offering real ownership across the stack and a direct line to product decisions.

You will shape architecture, build onboarding tooling as organisations migrate off legacy systems, drive features from concept to production, and write tests and docs.

Qualifications

• Demonstrable full-stack shipping experience across frontend and backend.
• Multiple years shipping code and owning complex systems.
• Product-minded and autonomous with minimal supervision.
• Evidence of output via GitHub or a portfolio.

Responsibilities

• Shaping architecture for new and existing features.
• Building tooling to support onboarding and migration off legacy systems.
• Taking complex features from idea to production and ongoing maintenance.
• Writing tests and documentation and sharing work with the team.

Skills

Full-stack

TypeScript

Autonomy

Product-minded

Output evidence

Tools

GitHub

Job description

Wave Talent Limited is partnering with a seed-funded AI platform to hire a Senior Product Engineer specialising in TypeScript. The role is London-based with 3 days on-site at Old Street, offering real ownership across the stack and a direct line to product decisions.

You will shape architecture, build onboarding tooling as organisations migrate off legacy systems, drive features from concept to production, and write tests and docs.