React Native Engineer

Few&Far; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

A dynamic fintech startup in Greater London is seeking a Founding Mobile Engineer to build their app from the ground up. This role involves owning the entire mobile app lifecycle, developing high-quality consumer experiences, and collaborating with the backend team. Ideal candidates will have strong experience in React Native and a proactive startup mindset. This is a full-time position with competitive remuneration and equity options.

Qualifications

• Strong experience in building consumer mobile apps, ideally with React Native.
• Enjoy working in a founding role with the opportunity to contribute beyond mobile.
• Experience with habit-forming products is beneficial.

Responsibilities

• Own the React Native mobile app end-to-end.
• Build data-rich, insight-driven mobile experiences.
• Work closely with the backend team on data modeling.

Skills

Building consumer mobile apps

React Native

Startup mindset

Job description

Few&Far, Greater London, England, United Kingdom

Base pay range

Founding Mobile Engineer - React Native / Consumer Fintech - London (3–4 days onsite) £90-120k + equity - greenfield

We’re working with an early-stage consumer fintech building a new kind of personal finance product; one that focuses on clarity, habits, and long-term financial health rather than budgeting or trading.

They’re now hiring a Founding Mobile Engineer to build their app from scratch.

What You’ll Do

• Own the React Native mobile app end-to-end: architecture, development, testing, and App Store delivery
• Build data-rich, insight-driven mobile experiences with strong visualisation and UX
• Work closely with the backend team on data modelling, analytics, and API design
• Translate high-fidelity designs into a polished, high-quality consumer product
• Take responsibility for the full mobile lifecycle, including releases and operational considerations
• Help shape early technical and product decisions in a small founding team

What We’re Looking For

• Strong experience building consumer mobile apps, ideally React Native
• Enjoy working as a founding engineer and having the opportunity to contribute outside of mobile
• Experience building products with habit‑forming, community, or repeated‑engagement mechanics is beneficial
• Startup mindset: proactive, pragmatic, and happy owning ambiguous problems and any 0-> 1 experience is super‑helpful

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

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