Senior Full-Stack Engineer
Xsolla (USA), Inc., operating under the Xsolla brand, is a global video game commerce and payments company serving game developers, publishers, creators, and payment providers.
Maintainer signals as of 9/25/2026
Projects
About Xsolla (USA), Inc.
Xsolla provides merchant-of-record and payment-processing services plus direct-to-consumer commerce, web shops, publishing and distribution tools, cloud gaming, fraud prevention, player engagement, creator monetization, and developer tooling for the video game industry. Its solutions operate across 200+ geographies with 1,000+ payment methods and are actively supported through live products, documentation, customer support, and ongoing hiring.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Design, build, and maintain full-stack applications powering core products and platforms, combining React-based frontend development with Go backend services, event-driven architectures, and containerized microservices. The role involves architecture decisions, production ownership, performance optimization, automated testing, CI/CD, code reviews, collaboration, and on-call support.
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 such as Kubernetes and Docker
- Solid understanding of observability, monitoring, and performance optimization
- Ability to troubleshoot production issues, analyze system behavior, and drive resolution
- Experience with React Native for mobile development is a plus
- Background in gaming, payments, or commerce systems is a plus
- Experience in adtech or offer monetization platforms is a plus
- Hands-on experience with Kafka or equivalent streaming platforms is a plus
- Experience with Redis or other in-memory data stores is a plus
- Experience with AWS, GCP, or Azure is a plus
- Familiarity with ClickHouse, Postgres, or other analytical, OLAP, or OLTP databases is a plus
- Prior experience working on internal platforms or developer-facing tools is a plus
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 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
Benefits
- Unlimited Flexible Time Off
- Personalized career roadmap
- Training and educational opportunities
Hiring Process
Background checks may be conducted after the final interview stage, where permitted by law.
