




Summary: Seeking a backend-focused Software Engineer to lead platform migration, API integrations, and backend service updates in a cross-functional environment with a focus on proactive ownership. Highlights: 1. Support large-scale platform transition and migration efforts 2. Build and integrate backend APIs across multiple systems 3. Opportunity for proactive ownership in a cross-functional team **Job Description** We are seeking a backend\-focused Software Engineer to support a large\-scale platform transition from a legacy system to a new environment. This role is centered on migration work, API integrations, partner onboarding, and backend service updates that support user\-facing application workflows. The ideal candidate is comfortable working across multiple codebases, handling repeatable migration patterns, and taking proactive ownership in a cross\-functional environment. Enterprise experience strongly preferred. **Key Responsibilities** * Support migration of traffic and integrations from a legacy platform to a new platform * Build, update, and integrate backend APIs across multiple systems and client codebases * Work on backend services that power user\-facing application workflows * Support client and partner onboarding during migration and transition efforts * Troubleshoot and resolve pipeline, ramp, and integration issues during rollout * Collaborate cross\-functionally with partner teams to support adoption and execution * Execute repeatable migration patterns across multiple clients with strong attention to detail * Work independently, identify what needs to be done, and proactively drive progress **Qualifications** **Must\-Have Skills** * Strong Java backend development experience * Experience building and integrating APIs * Experience with Kafka or other messaging/event streaming systems * Experience with MySQL or other relational databases * Experience working with NoSQL databases such as DynamoDB * Experience working on system integrations or platform migrations * Experience supporting backend services used by UI applications * Ability to work independently and take proactive ownership **Nice\-to\-Have Skills** * Experience with AWS, especially DynamoDB or other cloud\-native services * Exposure to AI tools **Additional Information** **Required Tools \& Platforms** * Java * APIs and system integrations * Kafka or similar event streaming tools * MySQL or other relational databases * NoSQL databases such as DynamoDB * AWS services is a plus **Location, Time \& Engagement** * Contract role * Remote * Open to candidates in EMEA and LATAM * Must have 4–6 hours of overlap with EST


