Technical Lead or Architect (.NET Power platform

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

We are seeking a seasoned Technical Lead Solution Architect with a strong foundation in Microsoft technologies. You will be responsible for designing, governing, and delivering end-to-end enterprise solutions that integrate custom .NET applications with the Microsoft Power Platform ecosystem.

• Build and manage Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure VMs.
• Configure, maintain and administer database objects such as tables, indexes, views, stored procedures, and functions.
• Implement and maintain backup and restore strategies, including automated Azure backups.
• Performance tuning: monitor queries, index tuning, and resolve deadlocks or bottlenecks.
• Monitor SQL workloads using Azure Monitor, Azure SQL Insights, Log Analytics, Query Store.
• Implement data security best practices: encryption (TDE, Always Encrypted), secrets management via Azure Key Vault.
• Manage RBAC roles, least-privilege access, and security auditing.
• Ensure compliance with organizational and regulatory standards.
• High availability and disaster recovery: configure and maintain Azure SQL failover groups, availability zones, geo‑replication.
• Validate disaster recovery plans and conduct failover tests.
• Automate administrative tasks using Power Shell, Azure CLI, Azure Automation, Runbooks, Terraform, ARM or Bicep templates. Support CI/CD pipelines for database releases using Azure Dev Ops or Git Hub Actions.
• Maintain infrastructure: apply patches, updates, and troubleshoot across Azure SQL and SQL Server infrastructure.
• Analyze logs, alerts, and capacity trends to ensure optimal database health.

Salary Range: CA $ 100,000 – CA $ 120,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2‑week period. We invite you to continue to apply for other opportunities that match your profile.