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Perform manual backend and API testing while supporting Java-based test automation. Design and execute test cases and plans, develop and maintain automated tests, investigate defects with developers, participate in Agile ceremonies, and maintain test documentation to ensure POS platform quality.

Work with product stakeholders and engineering teams to gather, document, and translate POS/payments requirements into clear user stories, technical specs, flowcharts, and wireframes. Support prioritization, UAT, and client-facing presentations while maintaining technical documentation and collaborating with UI/UX, QA, and third-party integrations.

Develop and maintain integrations between a payroll/HR platform and third-party systems, support and troubleshoot existing .NET and Node.js services, contribute to migrating integrations to MuleSoft, participate in code reviews and cross-functional collaboration, and continuously improve platform reliability and implementation quality.

Develop, maintain, and support integrations for a large payroll and HR platform. Troubleshoot .NET and Node.js production issues, implement API/integration solutions, and help migrate integrations to MuleSoft while collaborating with cross-functional teams and stakeholders.

Lead end-to-end QA and automation for backend services, AI-related components, and complex integrations. Define QA strategy, design and maintain automated test frameworks, integrate tests into CI/CD, analyze failures, and collaborate with engineering and product teams to ensure reliable delivery.

Work with product stakeholders and engineering teams to gather and document feature requirements, write and analyze user stories, create technical documentation and wireframes, visualize workflows, support UAT, and present solutions to clients for a POS/payments integration project.

Design, develop, and maintain scalable Java backend services; lead migration from Java 8 to Java 17 and MySQL upgrades; write tests, conduct code reviews, troubleshoot complex issues, participate in Scrum ceremonies, and produce technical documentation.

Lead end-to-end product design for an AI-native enterprise private-markets platform. Design complex workflows, prototype rapidly, conduct user research, advance the design system, and improve design-to-engineering delivery while influencing product strategy.

Lead end-to-end migration of production MySQL databases (5.7 to 8.4) within a Java microservices platform. Analyze schemas, queries, replication, and compatibility risks; design Cloud SQL migration strategies; optimize performance; validate backup/restore, HA, failover and DR; define monitoring, capacity planning, and security controls; automate operations and create runbooks and documentation while collaborating with engineering, DevOps, QA, and architecture teams.

Own and deliver full-stack features for an enterprise application using Angular and Node.js/NestJS. Build and maintain RESTful APIs, write clean tested code with Playwright, troubleshoot issues, participate in code reviews, and collaborate with cross-functional Agile teams to improve functionality and quality.