Senior Frontend Developer (React & React Native)

Are you ready to take your React and React Native skills to the next level? We are looking for an experienced JavaScript developer with a deep understanding of React. The main responsibilities will include the development of user interface components, refactoring and optimisation of existing code, and participation in mobile application development. Our projects are stable and long-term, with an active backlog of new front-office features. All you need is: 7+ years of experience as a Front-End Engineer; Solid background in coding pure JavaScript; Strong proficiency in React 18+, including hooks, context, and modern patterns; Expert-level TypeScript experience with advanced types and strict configurations; Strong knowledge of state management tools (Redux, MobX, Zustand, etc.); Proven experience in building SPAs, PWAs, and working with RESTful and GraphQL APIs; Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines; Solid understanding of browser rendering behaviour and performance optimisation; Experience with automated testing frameworks (Jest, Cypress, etc.); At least 1-2 years of professional experience with React Native; Hands-on experience developing a React Native SDK for cross-platform projects; Level of English language – Upper-Intermediate or higher. Also, it will be great if you have: Experience with micro frontends, monorepos, or component libraries (Storybook, Bit); Knowledge of design systems (Material UI, Tailwind, or similar); Exposure to WebAssembly, WebSockets, or real-time applications; Experience integrating third-party tools and libraries (e.g. Trustly, Whizdom); Ability to understand business requirements and translate them into technical requirements. Your daily adventures will look like: Performing a technical assessment of business requirements to ensure the possibility of their implementation within a reasonable time; Fixing bugs in existing projects; Refactoring and optimising existing code; Optimising components for maximum performance across browsers; Creating new and modifying existing websites; Be proactive in communication with team members. Additional information: Ability to work in dynamic environments, where you can create new and improve existing processes; Adaptability - we often have changing priorities; Fast learner/Desire to learn - we have a huge amount of information for this person to learn. So, why Gamingtec? If you are a person with passion, ideas, and a thirst to advance your career, you will love our corporate culture. We are an international team that treats each other with respect and moves towards the same goals. We believe in freedom and flexibility and trust our employees to do their jobs in a way that works for them. We have an ambitious and rewarding work environment, a flat organisational structure and almost zero bureaucracy. Our employees’ ideas are what move the company forward. Everyone has equal opportunities in every aspect of work, learning and development! Why you will love working here: Being a part of an international team, where everyone treats each other with respect and moves towards the same goal; Freedom and responsibility. You do not need to be told what to do; Competitive salaries. We want only the top performers, so we offer the appropriate remuneration for their experience and knowledge; Fully remote work. If you are in one of the areas where one of our offices is located, you will also have the option to go to the office; Flexible work schedule. We do not track time, we measure performance; Unlimited paid vacation and sick leave days. We believe that everyone should have a good work-life balance and no one should burn out; Constant career development & learning opportunities! Enjoy the corporate atmosphere with awesome parties and team-building events throughout the year; Refer your friends and get rewarded with a bonus after they pass their probation period; Find the right private medical insurance that works for you and receive compensation for it. Compensation (full/partial) depends on the cost; Flexible Benefits plan. Decide which of your activities/expenses you want the company to compensate you for. For example: gym subscription, language courses, Netflix subscription, a spa day, etc; Education foundation for learning something new. Be part of our biannual raffle that gives you the chance to learn something new, unrelated to your job. And this is how our interview process goes: A 30-minute interview with a member of our HR team to get to know you and your experience; A technical interview to assess your skills and abilities; A final 1.5-hour interview with three team members to gauge your fit with our culture and working style. Sounds interesting? Do not hesitate to apply or contact us if you have any questions! Gamingtec is waiting for you!