mobile developer digital financial products

The team builds next-generation digital financial products used by customers at scale, covering mobile applications, shared mobile logic, backend services, and production systems.

• Build and improve mobile features used by real customers;
• Develop shared business logic for mobile platforms, mainly using Kotlin Multiplatform (KMP);
• Build backend services and APIs using Java/Kotlin and Spring Boot;
• Work with cloud services, CI/CD pipelines, monitoring, and production support;
• Improve performance, reliability, security, and user experience;
• Use AI coding tools for development, testing, documentation, and troubleshooting;
• Work closely with product, design, architecture, security, and platform teams;
• Help define engineering practices and mentor other developers.

• Strong experience in mobile application development;
• Deep understanding of iOS and Android Architecture Components;
• Strong Kotlin skills and good understanding of modern mobile architecture;
• Experience building production-grade apps with good quality, performance, and maintainability;
• Backend development experience with Java and Spring Boot;
• Understanding of APIs, microservices, and event-driven systems;
• Experience with CI/CD, automated testing, and production systems;
• Ability to take ownership of a feature from design to production;
• Good communication skills and ability to work with multiple teams;
• Cross-platform development experience;
• Nice to have: Kotlin Multiplatform experience, strong communication and teamwork skills, ability to thrive in a fast-paced dynamic environment, proactive “Can-Do” attitude, strong problem-solving and system-thinking abilities.

• B2B contract.