Senior Software Developer – React Native

Summary

Contract role (4-6 months with possible extension, start Oct 2026) via consultancy emagine for a senior mobile developer to drive technical implementation of a React Native/TypeScript app: building features, shared components and a design system, plus release automation, CI/CD and mentoring. Onsite in Copenhagen 4 days a week.

Senior Software Developer – React Native

We are seeking a highly skilled Senior Software Developer specializing in React Native. The ideal candidate will have a strong background in mobile application development and be instrumental in delivering top-notch mobile experiences that shape the future of our innovative platform.

Main Responsibilities

You will be responsible for driving the technical implementation of our mobile solution, working collaboratively within a small, agile team to build exceptional features.

  • Drive technical implementation for mobile applications using React Native and TypeScript.

  • Build and maintain core features, shared modules, and reusable components across multiple product areas.

  • Ensure optimal performance, scalability, and maintainability of applications.

  • Contribute to the mobile design system, promoting a seamless user experience.

  • Collaborate with cross-functional teams to enhance code quality and engineering practices.

  • Provide mentorship to team members, leveraging your expertise.

  • Maintain effective build and release processes, including automation and deployment strategies.

  • Support broader engineering initiatives such as CI/CD improvements and telemetry.

Key Requirements

  • Proven experience in developing and maintaining production mobile applications.

  • Expertise in React Native, TypeScript, and current mobile development practices.

  • Strong knowledge of performance optimization and mobile build processes.

  • Excellent problem-solving, collaboration, and communication skills.

  • Passion for technical excellence and mentoring.

Nice to Have

  • Experience with CI/CD practices.

  • Familiarity with telemetry and observability in mobile applications.

  • Knowledge of cross-platform development.

Allocation: Full-time 100%

Start date: 1.10.2026

Duration: 4-6 months + option for potential extension
Location: København
Onsite: 4 days a week

See also

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