Integration Manager (Seoul, Korea)

Xsolla
Seoul, Japan
Workplace: HybridFull timeFunction: Marketing & GrowthExperience: 3+ yearsSkills: ["Attention to detail","Time management","Independent leadership","Cross-functional communication","Customer service"]

Lead client-facing meetings, calls, and technical demos to drive game partner integrations end to end. Serve as the primary technical contact for pre-sales and onboarding by scoping integration requirements, translating business needs into technical specs, and setting expectations. Guide partners through API integration, authentication, JSON payloads, and webhook configuration, troubleshoot issues using logs and API traces, and escalate cleanly when needed. Coordinate across Client, BD, Customer Success, and Engineering while maintaining accurate documentation.

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FursaFursa
Xsolla
Xsolla
3 days ago

Integration Manager (Seoul, Korea)

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Last checked: 5 hours agoStatus: Live

Job Summary

Lead client-facing meetings, calls, and technical demos to drive game partner integrations end to end. Serve as the primary technical contact for pre-sales and onboarding by scoping integration requirements, translating business needs into technical specs, and setting expectations. Guide partners through API integration, authentication, JSON payloads, and webhook configuration, troubleshoot issues using logs and API traces, and escalate cleanly when needed. Coordinate across Client, BD, Customer Success, and Engineering while maintaining accurate documentation.
Location: Seoul, Japan
Workplace: Hybrid
Employment Type: Full time
Job Function: Marketing & Growth

Key Responsibilities

  • •Run client meetings, calls, and technical demos independently, without needing a BD or CS lead.
  • •Act as the primary technical point of contact for pre-sales and onboarding by scoping integration requirements and setting realistic expectations.
  • •Guide partners through API integration, including authentication, request/response structures, JSON payloads, and webhook configuration and delivery.
  • •Diagnose integration issues using data dumps, technical logs, and API traces; distinguish integration errors from platform bugs.
  • •Coordinate communication between Client, Business Development, Customer Success, and Development teams and maintain documentation in Jira and Confluence.

Key Requirements

  • •3+ years of experience in technical integration, solutions engineering, or a client-facing technical role.
  • •Working knowledge of REST APIs, JSON, and webhooks to independently read API docs and troubleshoot integration failures.
  • •Comfort using tools like Postman (or equivalent) to test and debug API calls.
  • •Demonstrated ability to lead client meetings and presentations independently without needing support.
  • •Near-native fluency in both Korean and English (written and verbal) for daily cross-team communication and client emails.
Experience:3+ yearsGamingPaymentsFintech
Skills:Attention to detailTime managementIndependent leadershipCross-functional communicationCustomer service
Languages:KoreanEnglish
Tech Stack:REST APIsJSONWebhooksPostmanCurlJiraConfluenceG SuiteAPI tracesTechnical logsAPI authentication

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