• Design, develop, and maintain scalable back-end services and APIs using Node.js and TypeScript • Architect, implement, and optimize RESTful APIs • Ensure high code quality through unit testing, integration testing, and automated test coverage • Work closely with the QA team to document requirements, ensure testability, and implement test-driven development where applicable • Support production availability by troubleshooting issues, and proactively improving system resilience • Collaborate with the Product team to break down features into well-defined tasks, provide technical feedback, and align development with business goals • Optimize performance and scalability of back-end services • Implement best practices for security, authentication, and authorization • Collaborate in the replatforming effort, contributing to architectural decisions and modernization strategies • Maintain and improve CI/CD pipelines, logging, and monitoring for backend services • Proactively communicate with cross-functional teams, provide constructive feedback, and contribute to a culture of continuous improvement • Contribute to team goals by consistently delivering on projects that have high complexity and critical business impact • Write well-crafted, high-quality, and easy-to-maintain code • Write unit and automated tests for new features • Proactively contributes to the improvement of other engineers in the company through mentoring and providing constructive, candid feedback • Proactively gives technical and strategic feedback on projects relevant to their expertise that leads to better outcomes