Frontend Developer (React)

Welcome to Kalamba Games! Join us as a React Developer (JavaScript) and work closely with our team of front-end and back-end developers, game artists, math designers, testers and product managers. Our team has a diverse range of backgrounds and is gathered from multiple top firms such as: Cisco, Oracle, Comarch, Electrolux, WilliamHill, Bettson, Bet365, Heineken and many more. We aim for our stack to be the best-performing in the industry across the key pillars of Game Development , Remote Games Server Platform , QA and Art. Front End stack: HTML5, TypeScript, CSS, React, PixiJS, Redux Responsibilities: Creating Front-End for games using high-quality code in TypeScript/React Adding new and improving existing features in our portfolio Ensuring proper functionality and performance of our games Working with development team to create project delivery schedules Work individually as well as collaborate with the team to design, develop and test high quality games Required Qualifications: 2+ years of professional experience using TypeScript Experience with React (v18+) (2+ year) is a must Solid experience with state management tools (Redux, Zustand, React Query) Experience with CI/CD pipelines Ability to use Version Control Systems (GIT) Strong ability to write clean code and reusable components Good communication and problem-solving and debugging skills Polish language min. B2 Nice to have GitHub profile to see some contributions Experience with PixiJS Strong knowledge of testing frameworks (Jest, Vitest) Basic understanding of Canvas API and WebGL Familiarity with Webpack and Vite React-PixiJS bridge Good English – both written and spoken Experience in games or casino games industry Strong teamwork spirit Familiarity with AWS and Cloudflare services Familiarity with Terraform As a Kalambian working out of our Krakow Studio you will get the following benefits: Contract of Employment or B2B 26 days of vacation regardless of the seniority For each year at Kalamba Games you will get 1 additional paid time off to your vacation pool Private healthcare Subsidized Sport Card / MultiSport Flexible working hours and hybrid work options Game room and fully equipped kitchen with snacks and more ;) At Kalamba, we know that small things can make a big difference. We want to make sure that every Kalambian has a sense of wellbeing and feels supported so that both work time and leisure time is all quality time. We aim to be the greatest in what we build and what we do - every day. Whether we’re being agile by meeting changing needs with our games, disruptive by developing some of the industry’s first AI tools or having fun enjoying a partner event, we always want it to be the best that it can be, and for you to always have the opportunity to shine. Kalambians thrive in a work culture that includes accountability, a commitment to career development, flexibility and – perhaps most importantly - time to have fun. If that sounds like you, then let’s get the ball rolling for you to come and help us build the future of gaming!