Senior Frontend Engineer (Game Platform)

At Pretius, we are looking for Senior Frontend Engineer to take technical ownership of the frontend architecture powering our digital draw games for global-scale platform in the field of gaming and lotteries. Project / Role • Own and evolve the frontend architecture and technical frameworks used across multiple game clients. • Design and maintain reusable client foundations and game category frameworks supporting different game paradigms. • Develop and maintain frontend systems using React, TypeScript, Vite, and modern CSS frameworks. • Implement and maintain event-driven client-server communication patterns for real- time and on-demand gameplay flows. • Translate gameplay flows, UX layouts, and production specifications into scalable frontend implementations. • Support and guide external development studios building game experiences on top of the client frameworks. • Maintain and manage source code repositories, versioning practices, and build pipelines for game clients.   Requirements • 5+ years of experience developing complex frontend applications using React and TypeScript. • Familiarity with HTML5 game development technologies, such as Three.js or PlayCanvas. • Proficiency in building interactive or real-time graphical applications for the web. • Experience working with external development studios or distributed engineering teams. • Strong experience building state-driven or event-driven frontend systems. • Solid understanding of asynchronous programming and real-time client-server interactions. • Experience with modern frontend tooling such as Vite, CSS frameworks (e.g., Tailwind), and automated testing frameworks. • Strong experience with Git, version control, and collaborative development workflows. • Ability to translate product and UX concepts into robust technical implementations. • Experience collaborating with designers, backend engineers, and product teams. • Strong problem-solving and communication skills. • Experience working in regulated, transactional, or high-reliability environments is a plus.   What do we offer? • We focus on long-term relationships based on fair principles and reliability. • Co-financing of the Multisport card and Medicover private healthcare. • Modern office available. • Team bonding activities, internal courses, conferences, certifications.