RESPONSIBILITIES • Develop and maintain new functionality; • Design and implement new services to support product features; • Proactively propose ideas for improving the product; • Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions; • Own your code in production by monitoring, debugging, and continuously improving service performance and reliability; • Write automated tests and follow CI/CD best practices to ensure high-quality deployments; • Participate in code reviews, technical discussions, and knowledge sharing across teams. REQUIREMENTS • Experience in programming and backend development of industrial web applications using PHP and/or Golang; • Strong understanding of algorithms and data structures; • Understanding of decomposition principles, OOP, and design patterns; • Ability to write testable code, including unit and functional tests; • Good command of SQL, database design, and OLTP/OLAP approaches; • Ability to participate effectively in team-based development; • English proficiency at B2 level. NICE TO HAVE • Experience in building high-load enterprise applications and event-driven systems; • Knowledge of application architecture patterns and experience applying them; • Experience working with continuous integration and deployment systems (Docker, Jenkins, GitLab, etc.); • Experience with frontend development using any framework, preferably React. The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers