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Senior Mobile Developer
Location
Germany
Posted
98 days ago
Salary
€65K - €75K / year
Seniority
Senior
Job Description
Senior Mobile Developer
Muxon
• Develop and deliver modern, cross-platform mobile apps with Flutter (or React Native) in cross-functional product teams • Design and implement new features together with Product Owners and UX designers — from concept to go-live • Ensure app performance, stability and security across multiple devices and platforms • Work closely with backend and DevOps colleagues; deploy your features after code review via CI/CD • Actively participate in technical discussions, effort estimations and evaluations of new technologies • Create and maintain automated tests, fix bugs and optimize performance • Share knowledge in dev roundtables and support the continuous improvement process • Independently deliver new features, adhere to quality standards and maintain documentation
Job Requirements
- At least 4 years of experience in mobile app development (Flutter preferred; alternatively: outstanding experience with React Native)
- Strong knowledge of Flutter (or high-level expertise in React Native) and experience with Node.js/Next.js is a plus
- Very good German (C1, business fluent); very good English is a plus
- Understanding of databases, web security and practical experience with Supabase or Firebase
- Experience with automated testing, peer code reviews and CI/CD pipelines
- Self-directed, solution-oriented work style, team player and respectful communication
- Interest in UX/UI, app architecture and sharing knowledge in dev roundtables
Benefits
- Fully flexible working model: full-remote (including 180 days in the EU) or office in Hamburg — you decide!
- Attractive compensation package with fixed salary (senior band) and proportional profit-sharing (pool distributed to all employees)
- Strong learning & coaching culture with monthly personal coaching and an individual training budget
- 28 vacation days, sabbatical option, Deutschlandticket, company pension plan and prepaid credit card
- Small, interdisciplinary teams, modern tech environment (Flutter, Next.js, CI/CD) and short release cycles
- Open, appreciative company culture, multiple awards for employee experience
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