• Design, develop, and maintain backend services using Node.js, supporting scalable, event-driven workflows • Lead implementation of RESTful APIs that meet performance, reliability, scalability, and security requirements • Contribute to frontend development using ReactJS, TypeScript, and JavaScript as needed • Apply and promote secure software development practices, including threat modeling, input validation, secure data handling, and dependency management • Build, maintain, and improve CI/CD pipelines to enable rapid, secure, and reliable deployments • Write and maintain unit, integration, and end-to-end tests, advocating for TDD and high-quality engineering standards • Troubleshoot complex production issues, perform root-cause analysis, and optimize system performance and reliability • Provide technical guidance and mentorship to other engineers through collaboration and knowledge sharing • Partner with technical leads, architects, and cross-functional teams to align implementation with platform standards and product objectives • Serve as a technical subject-matter resource and contribute to engineering best practices and continuous improvement initiatives • Leverage AI-assisted development tools to improve productivity, code quality, and documentation