Mobile Developer Porto

We are looking for a Mobile Developer, to integrate the team of our client – a company in the automation and industry sector.


What will be your main tasks and responsibilities?
• Design and implement scalable, maintainable React Native components and screens for Android; translate UX/UI designs into
- smooth,
- ready code;
• Own app health metrics—crash-free rates and performance SLAs—and proactively debug and optimize UI/JS thread performance. Leverage Sentry or Firebase for error reporting and observability (nice-to-have);
• Partner daily with Backend (Node. js/APIs) on data contracts and state management. Integrate with existing CI/CD pipelines alongside Dev
Ops. Collaborate closely with Product Design to refine UX, polish visuals, and iterate on prototypes;
• Write and maintain unit and integration tests (Jest, Detox). Lead code reviews, enforce SOLID principles, and mentor junior developers;
• Scout and adopt
- edge libraries, tools, and architectural patterns to boost velocity and code quality. Contribute actively to backlog grooming, sprint planning, and retrospectives.


What is required from you?
• Academic background in Information Systems or other similar area will be valued;
• Previous 2 to 4 years’
- on experience with React Native (Android) development in production environments;
• Proficient in Java
Script/Type
Script, React Native paradigms (hooks, context, Redux/Mob
X).
• Strong Git, Agile/Scrum, and code review discipline.
• Knowledge or experience with Kotlin, React Native Modules, Sentry or Firebase and observability tools (ELK, Grafana) will be valued;
• Fluency in English (both written and spoken).


Sounds like you? Send us your CV and let’s talk!