Serbia Remote (Country) Employment

Xsolla is hiring a Senior Full-stack Engineer

Responsibilities

  • Design, build, and maintain full-stack applications that power core products and platforms.
  • Develop responsive, high-performance user interfaces using React.
  • Build and maintain backend services using Go and event-driven architectures.
  • Build scalable microservices in containerized environments using Docker and Kubernetes.
  • Drive architecture decisions that improve performance, resiliency, and maintainability.
  • Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions.
  • Own your code in production, monitor, debug, and continuously improve application 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.
  • Participate in on-call rotation to support production systems and respond to incidents.

Requirements

  • 5+ years of full-stack development experience.
  • Strong proficiency in React and modern frontend development practices.
  • Solid backend experience in Go or a similar language.
  • Strong understanding of microservices architecture, distributed systems, and event-based communication.
  • Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker).
  • Solid understanding of observability, monitoring, and performance optimization.
  • Ability to troubleshoot production issues, analyze system behavior, and drive resolution.

Nice to Have

  • Experience with React Native for mobile development.
  • Background in gaming, payments, or commerce systems.
  • Experience in adtech or offer monetization platforms.
  • Hands-on experience with Kafka or equivalent streaming platforms.
  • Experience with Redis or other in-memory data stores.
  • Experience with cloud platforms (e.g., AWS, GCP, or Azure).
  • Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases.
  • Prior experience working on internal platforms or developer-facing tools.

Benefits

  • We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play. 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

Additional Information

  • 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
Required Skills
Reactmodern frontend development prGo or a similar language.cloud infrastructurecontainer orcheReact Native for mobile development.adtech or offer monetization platforms.Kafka or equivalent streaming platforms.Redis or other in-memory data stores.cloud platformsClickHousePostgresor other analytical/OLAP/OLTP databases. Reactmodern frontend development prGo or a similar language.cloud infrastructurecontainer orcheReact Native for mobile development.adtech or offer monetization platforms.Kafka or equivalent streaming platforms.Redis or other in-memory data stores.cloud platformsClickHousePostgresor other analytical/OLAP/OLTP databases.
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About company
Xsolla
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world.
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Job Details
Department Product – AdTech
Category fullstack
Posted a month ago