Design and develop scalable REST APIs and services using .NET/C#. Build modern, responsive UI components using JavaScript, Vue.js or Angular.js. Write performant, maintainable SQL queries and stored procedures. Collaborate with product and design to implement intuitive user experiences. Contribute to and expand our automation-first testing approach using Gherkin, SpecFlow, Playwright, or similar tools. Define and maintain automated test suites across UI, API, and integration layers. Participate in test planning and reviews to ensure high coverage and confidence. Support CI/CD pipelines and advocate for shift-left practices. Implement and improve monitoring and alerting of deployed services. Participate in root cause analysis and post-incident reviews. Familiarity with Git, CI/CD pipelines, and DevOps practices. Contribute to team ceremonies, planning, and team retrospectives. Promote engineering best practices and continuous improvement. Work cross-functionally to remove blockers and accelerate delivery.