Solution Engineer

• Own the technical implementation of publisher integrations, including SDKs, APIs, payments, storefronts, analytics pipelines, and CRM hooks
• Review publisher architectures and data flows to design optimal integration approaches
• Support and troubleshoot technical issues during onboarding, escalating to internal product/engineering teams as needed
• Provide ongoing technical support after launch, including issue triage and escalation with reproducible evidence
• Configure and validate staging, sandbox, and production integration environments
• Manage configuration changes in line with internal approval processes
• Perform hands-on QA and verification of transaction flows and event tracking
• Document and communicate technical requirements
• Contribute to improving integration tooling, SDKs, and documentation
• Act as the technical counterpart to Account Management and Onboarding teams
• Collaborate with the account manager to ensure seamless onboarding and support expansion of post-launch features to maximize DTC revenue

• Based in Tokyo
• Fluency in Japanese, Mandarin and English
• Experience integrating with mobile game backends or payment systems
• 4+ years of experience in technical integration, solutions engineering, or developer onboarding in SaaS, gaming, payments, or ad tech
• Strong knowledge of APIs, SDKs, payment processing, webhooks, and authentication flows (e.g. token-based auth)
• Proven ability to read and debug code, logs, and network calls
• Familiarity with mobile app stacks (iOS/Android), deep linking, and attribution integrations
• Excellent communication skills - able to translate between commercial priorities and technical realities
• Strong interpersonal skills and a proactive approach to problem-solving
• Highly autonomous and comfortable working with global teams across time zones