Senior Full Stack Mobile Developer

Clurgo is a company created by developers for developers. Their teams cover the full spectrum of skills – from software development and infrastructure, through analysis and testing, to strategic product and process management. They execute diverse IT projects for clients from various industries, focusing on good programming practices and work-life balance. Clurgo builds meaningful solutions for companies in Poland and worldwide. The project is for a client in the banking sector, developing modern mobile solutions used by bank customers. The role combines mobile application development with backend based on Java and Spring Boot. The solutions demand high security, scalability, availability, and performance.

• Minimum 7 years experience in software development including mobile solutions for iOS and Android
• Strong knowledge and practical experience with Kotlin and Kotlin Multiplatform (KMP)
• Confident in backend development using Java, Spring Boot, REST API, and microservices architecture
• Experience building scalable, secure, and efficient systems
• Familiarity with CI/CD practices and test automation
• Experience working with cloud environments, preferably AWS
• Understanding of mobile app integration with backend services
• Experience using AI development tools like GitHub Copilot, Cursor, Claude Code, or Gemini Code Assist
• Independent developer capable of technical decision-making and problem-solving
• Able to collaborate with a team in English (minimum B2 level)

Nice to have:

• Experience with Flutter and React Native
• Knowledge of Kafka or other event-driven technologies
• Experience with Apple Pay and/or Google Pay payment integrations
• Experience developing mobile applications for banking or financial sectors

• Develop and maintain mobile solutions for iOS and Android platforms
• Create shared components and logic using Kotlin Multiplatform
• Develop backend services using Java and Spring Boot
• Design and develop REST API and microservices-based architecture
• Build scalable and highly available solutions in a cloud environment
• Integrate mobile applications with backend services and external systems
• Develop integrations related to mobile payments, including Apple Pay and Google Pay
• Ensure quality through unit, integration, and end-to-end testing as well as code review
• Participate in CI/CD processes, build automation, testing, and deployments
• Use AI tools such as GitHub Copilot, Cursor, Claude Code, or Gemini Code Assist to support development
• Collaborate in team decision-making, problem-solving, and architectural development