Senior Frontend Software Engineer
XsollaBelgrade, Central Serbia, Serbia
Posted March 18, 2026
Full Time
About the Company
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry.
Job Description
Xsolla is a global commerce company seeking a Senior Frontend Software Engineer to design and implement new features and user interfaces, write clean and maintainable code, and optimize applications for maximum speed and scalability.
Requirements
- 5+ years of experience in frontend development with a strong focus on React
- Deep proficiency in JavaScript/TypeScript, HTML, and CSS
- Strong experience with state management solutions (Redux, Zustand, or Context API)
- Solid understanding of RESTful APIs and GraphQL
- Experience with modern build tools (Webpack, Vite) and monorepo setups
- Excelent understanding of responsive design, cross-browser compatibility, and performance optimization
- Experience with testing frameworks (Jest, React Testing Library, Cypress)
- Hands-on experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or CircleCI)
- Familiarity with containerization (Docker) and cloud deployment (GCP, AWS, Firebase)
- Proven ability to mentor and lead other engineers as a senior on the team
- Excellent communication and collaboration skills
- Strong problem-solving skills and attention to detail
Benefits
- 100% company-paid medical, dental, and vision plans
- unlimited Flexible Time Off
- personalized career roadmap for each employee
- training and educational opportunities