Senior Kotlin Developer

Key Responsibilities

• Design and build server-side applications supporting mobile platforms
• Develop and maintain Backend for Frontend BFF APIs
• Write, refactor, and optimize clean, maintainable code
• Improve system performance through analysis and optimization
• Work with asynchronous code and distributed systems
• Integrate with legacy backend systems and custom services
• Contribute to CI pipelines and build tooling Gradle-based workflows
• Perform bug fixes, code cleanup, and modernization efforts
• Develop and maintain unit tests
• Design solutions for open-ended technical problems
• Collaborate within a large cross-functional team

Required Skills & Experience

• Strong experience building server-side applications
• Solid experience with REST APIs
• Experience with GraphQL
• Proficiency in Java and/or Kotlin
• Experience with Gradle build tools
• Experience working with asynchronous programming models
• Strong debugging and performance optimization skills
• Experience working with legacy systems
• Unit testing experience
• Experience working in a collaborative team environment
• Bachelor’s degree in Computer Science or related field (or equivalent experience)