Mobile Developer

Summary

Join Kyivstar.Tech, a growing Ukrainian IT company, as a Mobile Developer (React Native) and contribute to developing new software solutions for clients like Kyivstar. This role involves collaborating with a team to build high-quality mobile applications using React Native, ensuring optimal performance, and staying updated with industry trends. You will be responsible for developing new features, maintaining code integrity, and conducting thorough testing. The position offers a flexible work arrangement (office or remote), performance bonuses, training opportunities, health and life insurance, a wellbeing program, and reimbursement for Kyivstar mobile communication.

Requirements

• Extensive experience with React Native and mobile application development (3+ years of professional experience)
• Experience in creating interactive and performant mobile UIs with React Native
• Knowledge of native iOS/Android development, including bridging between React Native and native code
• Experience with state management using Redux, Flux, or MobX
• Fluent knowledge of Git and related platforms
• Strong understanding and application of SOLID principles and software design patterns
• Expertise in the design principles of distributed applications
• Understanding and application of REST and SOA concepts
• Knowledge of ES6/ES7 standards
• Understanding of CI/CD principles and tools
• Comprehension of OOP and design patterns
• Upper-intermediate English proficiency

Responsibilities

• Develop high-quality mobile applications using React Native
• Collaborate with the existing development team to meet project requirements and deadlines
• Participate in code reviews, debugging, and troubleshooting to ensure optimal performance
• Implement new features and functionality based on project specifications
• Maintain code integrity and ensure proper documentation of the codebase
• Conduct thorough testing and debugging of applications to deliver high-quality, bug-free software
• Stay up-to-date with industry trends and emerging technologies to continuously enhance your skills

Preferred Qualifications

• Proven expertise in high-load projects on both Android and iOS platforms
• Skilled in managing cloud-based (AWS, Google Cloud, Azure, etc.) and in-house server infrastructure
• Proficiency with Docker containers
• Familiarity with Unix-based OS

Benefits

• Office or remote – it’s up to you. You can work from anywhere, and we will arrange your workplace
• Remote onboarding
• Performance bonuses for everyone (annual or quarterly — depends on the role)
• We train employees: with the opportunity to learn through the company’s library, internal resources, and programs from partners
• Health and life insurance
• Wellbeing program and corporate psychologist
• Reimbursement of expenses for Kyivstar mobile communication