Senior React Native Engineer - Expo & State Mgmt

EPAM Systems; Wrocław; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Health insurance

Multisport

Shopping vouchers

Employee Stock Purchase Plan with 15%

English classes

Job summary

EPAM Systems in Poland is seeking a Senior React Native Developer to join our mobile team. You will build cross‑platform apps for iOS and Android, using Expo, EAS, and modern state management, delivering seamless user experiences.

The role is hybrid with three in-office days in one of our Polish offices (Gdansk, Krakow, Wroclaw, Katowice or Warsaw). Strong TypeScript, Redux/Zustand/Jotai, RTK Query, and collaboration with design, backend, and QA are required.

Qualifications

• 5+ years of commercial experience with React Native.
• Strong hands-on experience with Expo ecosystem and EAS for builds.
• Proficiency in TypeScript and modern state management patterns.
• English at least B2 level with good communication.

Responsibilities

• Develop and maintain cross-platform mobile applications using React Native.
• Build and optimize workflows with Expo and EAS.
• Implement and manage application state with modern libraries.
• Collaborate with designers, backend developers and QA to deliver features end‑to‑end.
• Participate in code reviews, architectural discussions and planning.
• Ensure performance, quality and responsiveness of apps.
• Troubleshoot and resolve bugs and performance bottlenecks.

Skills

React Native

TypeScript

English B2

API integration

Git workflows

Cross-functional collaboration

Problem solving

Tools

Expo

EAS

Redux

Zustand

Jotai

RTK Query

TanStack Query

Job description

EPAM Systems in Poland is seeking a Senior React Native Developer to join our mobile team. You will build cross‑platform apps for iOS and Android, using Expo, EAS, and modern state management, delivering seamless user experiences.

The role is hybrid with three in-office days in one of our Polish offices (Gdansk, Krakow, Wroclaw, Katowice or Warsaw). Strong TypeScript, Redux/Zustand/Jotai, RTK Query, and collaboration with design, backend, and QA are required.