MS SQL Server SSIS with .Net

Job Description Must Have Technical/Functional Skills Primary Skill: MS SQL Server, SSIS / ETL, .NET / ASP.NET Core, C# / Web API, Angular 18/19 Experience: Minimum 10 years Roles & Responsibilities • Design and optimize SQL Server databases-schemas, indexes, views, stored procedures, and performant T SQL. • Develop and maintain SSIS ETL pipelines for data ingestion, transformation, validation, scheduling, and error handling. • Implement secure, scalable REST APIs with ASP.NET Core, including authentication/authorization (JWT/OAuth) and input validation. • Build modern Angular (18/19) UIs using standalone components, reactive forms, interceptors, guards, and RxJS/Signals for state. • Integrate Angular front-end with .NET back-end, ensuring secure token handling, robust error management, and efficient data flows. • Apply architectural best practices-SOLID, clean architecture, layered/microservices patterns, and reusable UI/component design. • Ensure data integrity and governance with auditing, logging, role-based access, and compliance for sensitive data (PII). • Optimize performance end-to-end-query tuning, ETL throughput, API latency, caching, pagination, and UI rendering. • Automate builds, tests, and deployments (CI/CD) using pipelines, unit/integration testing (xUnit/Jest/Cypress), and static analysis. • Monitor and observe systems with logging, tracing, metrics, dashboards, alerts, and RCA for incidents across SQL/ETL/API/UI. • Manage jobs and operations-SQL Server Agent tasks, maintenance plans, backups/restores, environment migrations (DEV/QA/PROD). • Collaborate in Agile/Scrum-participate in ceremonies, refine requirements, estimate work, and maintain delivery commitments. • Document solutions thoroughly-ER diagrams, API specs, SSIS runbooks, deployment guides, and operational playbooks. • Ensure security-by-design-OWASP practices, parameterized queries, secret management, API versioning, and least-privilege access. • Provide production support-triage issues, implement fixes, prevent regressions, and communicate clearly with stakeholders.