Time2Mobile

Senior Kotlin Developer (Remote)

About the Company

We are an innovative technology company developing high-performance mobile applications. Our team works on challenging projects for clients across various industries, using cutting-edge technologies to deliver exceptional mobile experiences.

About the Position

We are looking for an experienced Senior Kotlin Developer to join our mobile development team. This is a fully remote position.

Requirements:

• 4+ years of commercial experience in Android development
• Strong expertise in Kotlin and Java
• Profound understanding of Android SDK, different versions of Android, and how to deal with different screen sizes
• Experience with RESTful APIs, JSON, and data parsing
• Knowledge of SOLID principles, clean architecture, and design patterns
• Experience with dependency injection frameworks (Dagger/Hilt, Koin)
• Proficiency with Kotlin Coroutines, Flow, and LiveData
• Experience with Room, SQLite, or other local storage solutions
• Knowledge of unit testing and UI testing frameworks (JUnit, Espresso, Mockito)
• Experience with version control systems (Git)
• Upper-intermediate English level (B2)
• Strong problem-solving skills and attention to detail

Nice to have:

• Experience with Jetpack Compose
• Knowledge of Kotlin Multiplatform Mobile (KMM)
• Experience with CI/CD pipelines
• Understanding of reactive programming (RxJava/RxKotlin)
• Experience with Firebase services
• Knowledge of agile development methodologies
• Experience with GraphQL
• Experience with performance optimization and profiling tools

Responsibilities:

• Design, develop, and maintain high-quality Android applications
• Write clean, maintainable, and efficient code
• Collaborate with cross-functional teams to define, design, and ship new features
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automatization
• Participate in code reviews and mentor junior developers
• Research and implement new mobile technologies to maximize development efficiency
• Contribute to continuous improvement of development processes

We offer:

• Competitive salary range: $4500-7000 per month based on experience and skills
• 100% remote work
• Flexible working hours
• Professional growth opportunities
• Interesting and challenging projects
• Regular knowledge sharing sessions
• Medical insurance
• Paid vacation and sick days
• Professional development budget

About the Company

We are an innovative IT company specializing in mobile application development. We create cutting-edge solutions that help our clients achieve their business goals and meet user needs in the digital space.

About the Position

We are looking for an experienced Middle+ React Native Developer to join our team. This is a fully remote position.

Requirements:

• 3+ years of commercial experience with React Native
• Strong knowledge of JavaScript/TypeScript
• Experience with state management solutions (Redux, MobX, Recoil, etc.)
• Experience with REST APIs integration
• Knowledge of mobile app architecture patterns
• Understanding of native iOS and Android development concepts
• Experience with version control systems (Git)
• Upper-intermediate English level (B2)
• Strong problem-solving skills
• Ability to write clean, maintainable code

Nice to have:

• Experience with GraphQL
• Knowledge of CI/CD practices
• Experience with Firebase
• Experience with native modules integration
• Experience with performance optimization
• Knowledge of automated testing (Jest, Detox)

Responsibilities:

• Develop and maintain high-quality mobile applications using React Native
• Write clean, efficient, and reliable code
• Collaborate with designers, product managers, and other developers
• Participate in code reviews
• Optimize applications for maximum performance
• Troubleshoot and debug applications
• Keep up with industry trends and best practices

We offer:

• Competitive salary based on your skills and experience
• 100% remote work
• Flexible working hours
• Professional growth opportunities
• Friendly and supportive team
• Modern equipment and tools
• Medical insurance

About the Company

We are a fast-growing game development studio creating innovative mobile games. Our talented team is passionate about crafting engaging gameplay experiences that delight millions of players worldwide.

Responsibilities

• Develop high-quality mobile games using Unity engine
• Design and implement core gameplay systems and mechanics
• Optimize performance for various mobile devices
• Create and maintain clean, efficient, and reusable code
• Collaborate with artists, designers, and other developers
• Troubleshoot and resolve technical issues
• Mentor junior developers and provide technical guidance
• Participate in game design discussions and technical planning

Requirements

• 4+ years of professional Unity development experience
• Strong portfolio of published mobile games
• Expert knowledge of C# and Unity best practices
• Proficiency in mobile performance optimization techniques
• Experience with 2D and/or 3D game development
• Solid understanding of game physics, animation systems, and UI frameworks
• Knowledge of mobile platform specifications and limitations
• Experience with version control systems (Git)
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork abilities

Nice to Have

• Experience with AR/VR development
• Knowledge of shader programming
• Familiarity with backend integration and multiplayer systems
• Understanding of monetization strategies for mobile games
• Experience with build automation and CI/CD pipelines
• Knowledge of analytics implementation and metrics tracking
• Experience with agile development methodologies

We Offer

• Competitive salary and benefits package
• Remote-friendly work environment
• Opportunities for professional growth
• Work on exciting game projects with creative freedom
• Collaborative and innovative team culture
• Regular team-building activities
• Continuous learning and development support

About the Company

We are a fast-growing technology company creating innovative mobile solutions. Our team of professionals is dedicated to developing high-quality products that transform the lives of millions of users.

Responsibilities

• Develop high-performance cross-platform mobile applications using React Native
• Design and implement new features and components
• Optimize performance of existing applications
• Write clean, maintainable, and testable code
• Participate in code reviews and technical discussions
• Mentor junior developers
• Collaborate with design, backend, and QA teams

Requirements

• 4+ years of experience with React Native development
• Strong understanding of React and React Native frameworks
• Proficient in JavaScript/TypeScript
• Experience with state management solutions (Redux, MobX, Context API)
• Knowledge of native mobile development (iOS/Android)
• Understanding of RESTful APIs and data fetching concepts
• Experience with version control systems (Git)
• Solid problem-solving skills and attention to detail
• Excellent communication and teamwork abilities

Nice to Have

• Experience with CI/CD pipelines
• Knowledge of testing frameworks (Jest, Detox)
• Familiarity with Agile methodologies
• Experience with performance optimization techniques
• Published applications in App Store/Google Play
• Open-source contributions

We Offer

• Competitive salary and benefits package
• Remote-friendly work environment
• Professional growth opportunities
• Work on challenging projects with global impact
• Collaborative and innovative team culture
• Regular team-building activities
• Continuous learning and development support