Senior React Native Developer

We are looking for an experienced Senior React Native Developer to contribute to the development of high-quality mobile applications. The ideal candidate has a strong understanding of modern state management solutions and mobile development tooling, and is passionate about delivering seamless user experiences on both iOS and Android platforms.

This position requires hybrid work, with 3 days in the office, in Gdansk, Krakow, Wroclaw, Katowice, or Warsaw.

Responsibilities

• Develop and maintain cross-platform mobile applications using React Native.
• Build, configure, and optimize application workflows using Expo and EAS (Expo Application Services).
• Implement and manage application state using modern state management libraries.
• Collaborate with cross-functional teams, including designers, backend developers, and QA, to deliver features end-to-end.
• Participate in code reviews, architectural discussions, and technical planning.
• Ensure application performance, quality, and responsiveness.
• Troubleshoot and resolve bugs and performance bottlenecks.

Requirements

• 5+ years of commercial experience with React Native.
• Strong hands-on experience with the Expo ecosystem and EAS for builds and submissions.
• Solid understanding of state management patterns, with experience in at least two of: Redux, Zustand, Jotai.
• Practical experience with RTK Query and/or TanStack Query for server-state management.
• Proficiency in TypeScript.
• Understanding of the mobile app lifecycle, navigation patterns, and platform-specific iOS/Android nuances.
• Familiarity with REST APIs and integration patterns.
• Experience with Git-based workflows.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Excellent verbal and written communication skills, with B2-level English.

We offer

• Hybrid-by-design work mode and the opportunity to work remotely within Poland.
• Opportunity to work abroad for up to 60 days annually.
• Business-driven relocation opportunities.
• Career development programs.
• Thought leadership, mentoring, soft-skills, and well-being programs.
• Certifications: Anthropic, Gemini, GCP, Azure, AWS.
• English classes.
• Stable pay.
• Participation in the Employee Stock Purchase Plan with a 15% discount.
• Benefits package, including health insurance, multisport, and shopping vouchers.
• Referral bonuses up to $2,000.
• Offices with entertainment and relaxation zones, table tennis, football, free snacks, coffee, and more.
• Corporate, social, and well-being events.

Benefits listed above are available to employees only.

Contractor cooperation is available; B2B agreement terms are agreed individually.