Mid-Level Software Engineer (Mobile / React Native)
Salary:
£65,000 – £75,000 per annum
Location:
Hybrid (1–2 days/week in Central London office)
Education:
STEM degree (Computer Science, Mathematics, Physics, Engineering)
About the Opportunity
My client is a fast-growing, highly ambitious FinTech business backed by significant long-term investment. Operating with strong institutional roots, they are building advanced, highly intuitive financial platforms designed to simplify complex financial operations for their users.
With long-term financial runway fully secured (3–5+ years), they are seeking a highly intelligent Mid-Level Mobile / Software Engineer
who wants true ownership, zero bureaucracy, and the autonomy to shape a live, high-impact product.
Why Join Us?
- True Ownership: We operate a flat structure where everyone has an equal voice. You won't just take tickets; you'll challenge assumptions, suggest new ideas, and take full ownership of features from implementation through testing and release.
- High Impact & Autonomy: Work alongside seasoned engineering leaders and founders who give smart people the room to create, experiment, and solve complex problems independently.
- Flexible Hybrid Setup: Collaborative office days in Central London 1–2 days a week, with autonomy to work where you're most productive the rest of the time.
What You’ll Be Doing
- Mobile Development: Build and ship production iOS and Android features end-to-end using TypeScript, React Native, and Expo (Expo Router, EAS).
- Data Visualisation: Create dynamic, interactive charts, data-visualisation components, and custom UI controls.
- Integrations & Security: Connect secure REST APIs (auth, token refresh) and integrate third-party payment, broker, and KYC services following strict mobile security standards.
- Quality & Delivery: Maintain automated tests, run PR code reviews, monitor performance via Sentry, and handle App Store/Google Play releases.
What We Need
- Academic Excellence: STEM degree (Computer Science, Maths, Physics, Engineering)
- Core Tech Stack: Solid TypeScript, React, and React Native skills with experience shipping production mobile apps via Expo.
- Data Visualisation: Hands-on experience building interactive charts, custom drawing, or dynamic data rendering in React Native.
- Mindset: Proactive problem solver with an owner mentality—curious, pragmatic, and eager to make the product better.
Nice to Have
- Node.js/Express, SQL, Docker/Azure, GitHub Actions, or Firebase/GA4 analytics
To find out more about the opportunity apply with your up to date CV
