Senior Mobile Application Engineer

About the Role

Join a team of developers building mobile applications for BetMGM, BetUK, and Expekt. The role focuses on creating high-performance, innovative solutions for iOS and Android.

We are looking for a Mobile Application Engineer specialised in React Native, with an understanding of native development. This position is for engineers passionate about mobile development and building innovative gaming experiences.

Responsibilities

• Develop and maintain high-quality React Native applications for iOS and Android.
• Ensure a smooth, engaging, and intuitive user experience.
• Work on applications for multiple brands.
• Improve and enhance applications with a strong product focus.
• Contribute to launching new brands and expanding into new markets.
• Innovate through the use of AI tools.

Essential Skills

• At least 5 years of experience as a mobile developer for Android and iOS.
• Strong React Native experience.
• Proficiency in TypeScript.
• Strong understanding of core JavaScript principles and concepts.
• Experience with cloud integrations.
• Experience with REST APIs, Datadog, GraphQL, Firebase, and version control.

Nice to Have

• Experience writing unit tests.
• Hands-on experience optimizing mobile performance.
• Experience with CI/CD integrations.
• AI usability experience.

Benefits

• Hybrid work policy.
• 4 weeks of Workation (terms and conditions apply).
• Monthly benefits package of 800 PLN net (B2B) / gross (UOP), with access to a cafeteria platform covering private medical care, insurance, and a sports card.
• Training budget.
• ICAS assistance program for help and guidance during challenging moments.
• Complimentary snacks and drinks; complimentary breakfast on Mondays.
• Team and office social events throughout the year.
• Free parking for bicycles and motorcycles.
• Free gym in the building.
• Equipment: MacBook Pro and smartphone (iPhone 16/17 or Samsung Galaxy S25).

Please submit your CV in English.