Senior Engineer II developing and modernizing internal tools for Strava's platform. Collaborating with teams to enhance developer efficiency and support systems.
About the role
- Senior Mobile Software Engineer leading development of mobile features at RotaExata. Focussing on React Native for fleet management solutions in Joinville.
Responsibilities
- Mobile App Development and Optimization: Lead development of complex features using React Native, ensuring clean, scalable, and high-performance code.
- Advanced State Management and Testing: Implement robust state management solutions with Zustand or Redux, and lead the creation and maintenance of comprehensive automated tests.
- Design Systems and Internal Libraries: Design, maintain, and evolve design systems and reusable component libraries to promote visual and functional consistency.
- Advanced Offline-First Practices and Accessibility: Apply offline-first strategies to ensure usability in no-connection scenarios, and implement strict accessibility guidelines (WCAG).
- Animations and Custom Hooks: Create complex animations with Reanimated and develop custom hooks for reusable abstractions across the app.
- Native Integration and External Services: Work with native code (Android/iOS) when necessary, and integrate services such as Firebase, OneSignal, and Google Maps in a secure and optimized way.
- Secure Authentication: Implement advanced authentication using OAuth2, biometrics, Face ID, and refresh token management.
- Technical Leadership: Guide the team on architecture decisions, folder structure, modularization, and consistent naming conventions.
- Performance Optimization: Apply advanced optimization techniques for mobile apps, monitoring and improving performance metrics.
- Deployment and Feature Flags: Implement progressive deployment strategies with Expo EAS and use feature flags for controlled releases.
Requirements
- Completed or in-progress degree in Software Engineering, Computer Science, or related fields;
- Proven senior experience as a Mobile Software Engineer (React Native);
- Demonstrated technical leadership in agile teams;
- Critical and analytical thinking to optimize mobile solutions;
- Proactive in proposing architectural and performance improvements;
- Excellent communication skills for mentoring and stakeholder alignment;
- Results-oriented with a focus on delivering business value through high-quality software;
- Adaptability in a dynamic, agile environment;
- Ability to mentor and collaborate within a team;
- Proficiency in agile methodologies (Scrum, Kanban).
Benefits
- Health insurance
- Dental care
- Life insurance
- Meal allowance
- Happy hour culture
- Fresh fruit available
- Discount partnerships with a university
- Health plan
Job title
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Degree requirement
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