Principal Engineer (Frontend)
Kaizen GamingSofia, Sofia-City, Bulgaria
Posted October 20, 2025
Full Time
About the Company
Kaizen Gaming is a leading GameTech company focused on technology and people, offering the best online gaming experience globally through brands like Betano and Stoiximan. Known for its fast-paced innovation and strong company culture, Kaizen Gaming empowers employees to drive growth and push boundaries in the entertainment industry.
Job Description
Kaizen Gaming, a leading GameTech company with over 2.700 employees in 19 markets, is seeking a Principal Engineer for its Frontend team. The role involves designing and implementing elegant and performant frontend solutions, teaching coding and testing, and providing technical guidance to development teams. The ideal candidate will be a skilled frontend engineer with a passion for technology and a commitment to collaboration within a fast-paced environment.
Requirements
- Knowledge of frontend libraries and state management.
- Experience with frontend integration schemes (iframes, micro-frontends, etc.).
- Solid experience with bundling tools such as Webpack and Vite.
- Solid experience with a global store / action-based state management pattern (Redux, VueX, Pinia).
- Excellent understanding of service-worker APIs.
- Knowledge of all newest browser APIs.
