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Xsolla

Global payment solutions for video games

Integration Manager

Implementation & Technical Account ManagementConfirmed live in the last 24 hours
Full-timeTokyo, Japan

About the Job

Requirements

  • A bachelor's degree or equivalent experience in a related field is required.
  • At least 3 years of experience in technical integration, solutions engineering, or a client-facing technical role is required.
  • The role requires the ability to lead client meetings and presentations independently; it is not a support-only or backend role.
  • Working knowledge of REST APIs, JSON, and webhooks is required, including the ability to read API documentation, interpret payloads, and troubleshoot integration failures independently.
  • The role requires comfort using tools such as Postman or equivalent to test and debug API calls.
  • Near-native written and verbal fluency in both Japanese and English is required, including the ability to lead client presentations and meetings and write professional business emails in either language without support; daily cross-team communication is in English.
  • Customer service or client relationship experience is required.
  • The role requires comfort working autonomously, handling shifting priorities, and managing a significant workload.
  • Attention to detail and time management are required.

Responsibilities

  • Lead and run client meetings, calls, and technical demonstrations independently.
  • Serve as the primary technical point of contact during pre-sales and onboarding, scope integration requirements, and set realistic expectations.
  • Present technical concepts clearly to technical and non-technical stakeholders, including engineers, producers, and executives.
  • Guide partners through API integration, including authentication, request and response structures, JSON payloads, and webhook configuration and delivery.
  • Diagnose issues using data dumps, technical logs, and API traces, and distinguish integration errors from platform bugs.
  • Write and interpret basic scripts or API calls, such as through Postman or curl, to reproduce and isolate client-reported issues.
  • Document issues completely and concisely enough for engineering teams to act without back-and-forth.
  • Resolve issues directly or escalate them to Engineering, Product, or Support, and manage the handoff.
  • Coordinate communication between clients, Business Development, Customer Success, and Development teams to keep technical and commercial priorities aligned.
  • Provide organized status updates to internal stakeholders and clients throughout the integration lifecycle.
  • Maintain accurate documentation in Jira, Confluence, and related tools.

Desired Qualifications

  • Prior experience in the gaming industry, payments, or fintech is preferred.
  • Experience with Confluence, Jira, and G Suite is preferred.
  • Prior experience at a foreign or international company, or working across time zones with global teams, is preferred.
  • A genuine interest in games as a player and in the gaming industry is preferred.

About the Company

Xsolla

Global payment solutions for video games

Xsolla provides payment processing, fraud detection, and gamified monetization tools for video game developers and publishers worldwide. It processes games’ payments across many countries, protects against fraud, and offers in-game shops, bundles, and subscriptions through a single integration. Its focus on game-specific monetization, multi-currency and language support, and global reach distinguishes it from generic payment providers. Its goal is to help developers earn revenue, remove barriers to monetization and distribution, and ensure players can access games easily.

Company size
501-1,000
Company stage
N/A
Total funding
$73M
Headquarters
Los Angeles, CA
Founded
2005

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