Sunbit | Senior Frontend Engineer
On-site · Warsaw, Mazovia, Poland
Warsaw, Mazovia, PolandOn-siteFull TimeSenior LevelBachelors DegreeUnknown
Type
Full Time
Level
Senior Level
Education
Bachelors Degree
Company size
Unknown
Job Summary
Develop and maintain the customer-facing native application for Sunbit's fintech platform. Take ownership of end-to-end development of new Sunbeast features from concept to deployment. Collaborate closely with backend engineers to integrate APIs and deliver a seamless, high-performance user experience. Write clean, efficient, and maintainable code, adhering to best practices and team standards. Contribute to a collaborative environment, sharing expertise and mentoring other team members.
Required Qualifications
- 5+ years frontend/mobile development experience
- Strong production experience with React
- Strong production experience with React Native (advantage)
- Deep knowledge of JavaScript, TypeScript, and CSS
- Experience publishing/maintaining apps in Google Play and the App Store
- End-to-end ownership mindset—proactive, resourceful, self-motivated
- Fluent in English (daily collaboration with the Israel team)
- B.Sc. in Computer Science or equivalent
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