Callstack
Senior React Native Developer
Remote React Native Development role with clear candidate location fit.
PostedJun 12, 2026
Eligible countries38 accepted countries
Seniority signalSenior
Work settingRemote
Accepted candidate locations
Role overview
Senior React Native Developer
Requirements and responsibilities
Readable role content extracted into sections for faster review.
As a Senior React Native Developer, you will:
- Act as a technology consultant for our clients and help them build great products for multiple platforms
- Drive the development process by providing expertise in cross-platform technologies and solving the most complex programming issues
- Use AI-assisted development tools as a standard part of your engineering workflow to improve productivity, code quality, debugging, and technical decision-making
- Collaborate with development teams, CTOs, Project Managers, and Product Owners from all around the world
- Have multiple possibilities to contribute to the Open Source community by working on projects led by our CTO, React Native Core Contributors, and our Senior Developers
- Be one step ahead, exploring technologies of tomorrow, and being a part of our R&D activities
- Simply have fun!
You are the right candidate if you have:
- A JavaScript expertise with extensive knowledge of modern frameworks and libraries
- Experience in React.js and React Native
- Strong commercial experience in mobile app development (above 3 years), experience in web development is a plus
- AI-native mindset and practical familiarity with modern AI coding tools such as Codex, Claude Code, or Cursor, with the ability to use them effectively in daily software development work
- Strong drive towards learning new technologies and knowledge-sharing initiatives
- Ability to quickly gain new technical expertise
- Fluency in English (min. B2+)
- Passion about the open source mission (documented contributions to any open source project would be a huge plus)
- Great communication skills and being a team player
- Proactive and self-driven approach to work
What we offer:
- 24 paid days off & 30 days paid sick leave for B2B contractors
- Fully-covered life insurance
- Private healthcare for you and your family
- Free access to mental health platform - Helping Hand
- Multisport Card or monthly allowance for other sports activities
- Individual Wellbeing & Development Budget
- Monthly lunch allowance
- Accounting costs refund for B2B contractors
- Flexible working hours and fully remote work possibility
- Cool office in Wrocลaw city center
- Magnificent team events and activities
- Company-wide workation and team building workshops
- Top-notch hardware - Apple devices
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Location eligibility
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