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Staff Frontend Engineer, React Native, Mobile
Location
United Kingdom
Posted
4 days ago
Salary
£80K - £110K / year
Seniority
Lead
Job Description
Staff Frontend Engineer, React Native, Mobile
Feeld
• Own and evolve Feeld’s **React Native/mobile architecture**, setting patterns that scale across iOS and Android. • Drive **performance and quality** (rendering, startup, networking, offline/edge behavior, app size, cross‑platform parity). • Lead technical discovery and delivery for platform initiatives that unlock product teams (e.g., shared UI foundations, app infrastructure, build tooling). • Partner with Product and Design to translate goals into resilient technical plans, and help teams make good trade-offs. • Improve production ownership: instrumentation, alerting, dashboards, runbooks, and reliable release practices. • Act as a Staff-level IC leader: raise the bar through reviews, pairing, mentorship, and pragmatic decision making across the FE community.
Job Requirements
- Strong, hands-on experience building and shipping **React Native** applications in production, including deep TypeScript proficiency.
- Deep knowledge of iOS/Android.
- Track record owning **mobile architecture** (navigation/state/data layers, modularization, platform abstractions, and long-term maintainability).
- Experience **scaling B2C** mobile apps with millions of users (high traffic/user counts, complex feature sets) with a focus on reliability and performance.
- Demonstrated **production ownership**: incident response, debugging complex issues, and improving observability (metrics/logs/traces).
- Experience improving **delivery systems** (CI/CD, automated testing strategy, release process) and keeping teams moving.
- Staff-level IC behaviors: influencing without authority, aligning stakeholders, writing clear technical docs, and leading through execution.
Benefits
- Flexible working hours
- Unlimited paid time off
- A fully remote working situation
- Home office budget
- Learning & development budget
- On demand therapy sessions and mental health support via Spill
- In-person meet ups
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