Senior Full-Stack Developer

Inclusion without Exception

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.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Senior Full-Stack Developer

Job Description

We are seeking an experienced Senior Full-Stack Developer to design, develop, maintain, and enhance enterprise web applications using Microsoft .NET technologies and Angular. The ideal candidate will have strong experience building scalable RESTful APIs, developing responsive user interfaces, implementing secure and efficient database solutions, and collaborating with cross-functional teams to deliver high-quality software.

Key Responsibilities

• Design, develop, test, and maintain enterprise applications using C#, ASP.NET Core, and Angular.
• Build and maintain RESTful APIs using ASP.NET Core Minimal APIs, endpoint-based architecture, and modern API development practices.
• Develop responsive and interactive user interfaces using Angular, TypeScript, Angular Material, RxJS, and AG Grid.
• Implement application business logic using clean architecture principles, object-oriented programming, SOLID principles, and established design patterns.
• Work with Entity Framework Core, LINQ, and SQL Server to implement data access, queries, database relationships, and transaction management.
• Implement request validation, exception handling, authorization, authentication, and consistent API error responses.
• Integrate frontend components with backend APIs using Angular HttpClient and RxJS.
• Develop and maintain reusable Angular components, services, reactive forms, and state management solutions.
• Troubleshoot production issues, investigate application errors, optimize performance, and implement reliable solutions.
• Write unit tests and integration tests to ensure application quality and maintainability.
• Collaborate with product owners, business analysts, QA engineers, and other developers in an Agile/Scrum environment.
• Follow established coding standards, security practices, and software development lifecycle processes.

Required Qualifications

• Strong experience in C#, .NET Core, ASP.NET Core, and RESTful API development.
• Proficiency in Angular, TypeScript, JavaScript, HTML5, and CSS.
• Experience with Entity Framework Core, LINQ, and relational databases such as Microsoft SQL Server.
• Knowledge of software architecture, dependency injection, SOLID principles, and common design patterns.
• Experience with asynchronous programming, API integration, and error handling.
• Experience using Git and collaborative development tools.
• Strong analytical, problem-solving, communication, and teamwork skills.

Salary Range - CA$ 90,000 - CA$ 110,000 Per Year

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.