Android / Kotlin Developer

General info:

• Location: Remote

• Start: ASAP

• Duration: long term 

• General info: contract, full-time

• Rate: 120 - 160 PLN/h

Responsibilities:

• Take part in code reviews and pair programming to ensure high code quality and adherence to best engineering standards.

• Proactively introduce technical and process improvements within the team.

• Mentor junior and mid-level engineers, supporting their technical growth and understanding of best practices.

• Refactor existing codebases to improve performance, readability, scalability, and long-term maintainability.

• Analyze user needs and business goals to help shape technical decisions and project direction.

• Contribute to creating and maintaining clear and up-to-date technical documentation.

• Provide ongoing application maintenance and quickly resolve production issues.

• Design and implement automated tests to ensure application stability and correctness.

Requirements:

• Strong experience in developing Android applications using Kotlin.

• Proven ability to architect complex mobile applications.

• Hands-on experience with code reviews, pair programming, and mentoring other developers.

• Solid understanding of mobile software architectures, including MVVM, Clean Architecture, and SOLID principles.

• Strong focus on automated testing and high-quality code.

• Experience with Continuous Integration and Continuous Deployment (CI/CD) and mobile release processes.

• Good working knowledge of Git and version control workflows.

• Good understanding of UI/UX principles and Material Design.

• Ability to work effectively with technical debt and continuously improve legacy code.

• Strong analytical skills and experience with requirement analysis and clarification.

• Experience working in an international, cross-functional team