Senior Backend Engineer — Korea

Xsolla
Seoul
Workplace: HybridFull timeFunction: Software EngineeringExperience: 5+ yearsSkills: ["Detail-oriented","Proactive","Highly collaborative","Cross-functional collaboration","Incident response"]

Design and build scalable backend services that power core products and platforms, with a focus on event-driven systems. Develop microservices using Go, Docker, and Kubernetes, and make architecture decisions that improve performance, resiliency, and maintainability. Own production code end to end—monitoring, debugging, and optimizing reliability—while writing automated tests and following CI/CD best practices. Collaborate cross-functionally and participate in on-call to resolve incidents.

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FursaFursa
Xsolla
Xsolla
5 days ago

Senior Backend Engineer — Korea

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Source: Company careers pageValidated by: Fursa AI
Last checked: 9 hours agoStatus: Live

Job Summary

Design and build scalable backend services that power core products and platforms, with a focus on event-driven systems. Develop microservices using Go, Docker, and Kubernetes, and make architecture decisions that improve performance, resiliency, and maintainability. Own production code end to end—monitoring, debugging, and optimizing reliability—while writing automated tests and following CI/CD best practices. Collaborate cross-functionally and participate in on-call to resolve incidents.
Location: Seoul
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, build, and maintain backend services that power core products and platforms.
  • •Develop event-driven systems using Go and Kafka.
  • •Build scalable microservices in containerized environments using Docker and Kubernetes.
  • •Drive architecture decisions to improve performance, resiliency, and maintainability.
  • •Own code in production: monitor, debug, write automated tests, and participate in on-call rotations and incident response.

Key Requirements

  • •5+ years of backend development experience in Go or a similar language.
  • •Strong understanding of microservices architecture, distributed systems, and event-based communication.
  • •Experience building and operating cloud-native applications in containerized environments using Docker and Kubernetes.
  • •Ability to troubleshoot complex production issues, analyze system behavior, and drive performance and reliability improvements.
  • •Business-level proficiency in Korean is required.
Experience:5+ yearsGamingPaymentsCommerceAdtechOffer monetizationStreaming platforms
Skills:Detail-orientedProactiveHighly collaborativeCross-functional collaborationIncident response
Languages:Korean
Tech Stack:GoMicroservicesDistributed systemsEvent-driven architectureKafkaDockerKubernetesCI/CDObservabilityMonitoringPerformance optimizationRedisAWSGCPAzureClickHousePostgres

Company Brief

Xsolla
Provides payment, billing, distribution and commerce solutions for video game developers and publishers, enabling in-game purchases, store infrastructure, fraud protection, and global payment processing to monetize games across platforms and regions.
Industry: Payments
Company Size: Large (251 to 1,000 employees)
Growth: Established Company
Headquarters: Sherman Oaks, Los Angeles, United States
Founded: 2005
WebsiteLinkedIn