Senior Front-End Developer (React/ReactNative)

Role description

Role: Front-End Developer – React / React Native Level: Senior (4-5 years+) Type: Permanent direct hire Location: Sofia, Bulgaria (fully on-site job) Start: ASAP (can consider 1 to 2-months notice period) Interview steps: 2 stages (fast process) Join a strong engineering team working on large-scale products. You’ll be responsible for building new features, improving existing applications and solving challenging front-end problems in React and/or ReactNative. This is a high-availability and dynamic environment. Key responsibilities: * Develop and maintain modern front-end applications * Build scalable features using React and React Native * Work on high-traffic across iGaming products * Troubleshoot and resolve complex technical issues * Collaborate with engineers and technical stakeholders * Contribute to code quality and development standards * Support the continuous improvement of the platform Requirements: Strong professional experience with React & React Native (at least 4 - 5 years of hands-on, professional experience) Senior-level frontend development experience Previous iGaming experience is a MUST Strong understanding of modern front-end architecture and development practices Excellent problem-solving and analytical skills Comfortable working in a fast-paced, high-availability environment