Senior Product Engineer

Senior Product Engineer

Help build the next-generation financial app people actually want to use

Modern finance doesn't have to be boring. This fast‑growing fintech is creating a financial membership that feels fair, flexible, and fun. Think rewards that actually make you smile, a slick mobile and web experience, and features that people genuinely use.

They've just secured a £20M+ funding round and are scaling fast, which means this is your chance to make a tangible impact on a product millions will interact with.

Work across iOS, Android, and web, building polished, high‑quality apps in React Native and Next.js.

From planning stories to deploying features, you'll see your work through every step.

Collaborate with design & product

Turn ideas into intuitive, delightful experiences across platforms.

Influence architecture, tools, and workflows that shape the future of the product.

Help other engineers level up while shaping best practices.

Identify pain points in processes or tooling and make them better.

Proven experience with React Native: you've shipped apps that people use and know how to squeeze every drop of magic out of the platform.

Strong grasp of Next.js and server‑side rendering for web apps.

You notice the little things: pixel‑perfect design, smooth animations, intuitive flows.

Comfortable building cross‑platform experiences: iOS and Android should feel equally delightful.

Experience with design systems: you know when to follow them and when to break the rules.

You think like a product engineer: coding is solving problems, not just writing lines.

Thrive in a fast‑moving, ambiguous environment, taking ownership and navigating uncertainty.

Commitment to quality through automated testing: you know good tests are part of building, not an afterthought.

• £90k £100k salary + c. £80k stock options
• 35 holiday days
• Private healthcare (mental, dental & vision)
• Enhanced parental leave
• Learning & development allowance (£750 / year)
• Team offsites (UK + international), regular social events
• Cycle-to-work scheme & office perks (coffee, breakfast, beers, dogs!)
• Flexible UK‑based remote / hybrid working