{"id":3241605,"url":"https://alion.io/job/tata-consultancy-services-senior-full-stack-developer","title":"Senior Full-Stack Developer","company":{"id":222,"name":"Tata Consultancy Services","domain":"tcs.com","url":"https://alion.io/company/tata-consultancy-services","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":100,"open_postings":231,"ghost_share":0,"stale_share":0,"repost_share":0.009,"time_to_fill_p50_days":2,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Toronto, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":64000,"max_usd":115000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":255},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AG Grid","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Angular Material","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"MS SQL","optional":false},{"name":"Rest API","optional":false},{"name":"RxJS","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-25T16:23:36Z","employer_posted_date":"2026-10-25","last_verified_at":"2026-10-27T17:15:20Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Role: Developer. Skills: ASP.NET. Experience: 8 - 12 Years\nInclusion without Exception\nTata 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.\nTCS 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.\nRooted 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.\nTCS 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.\nSenior Full-Stack Developer\nJob Description\nWe 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.\nKey Responsibilities\nDesign, develop, test, and maintain enterprise applications using C#, ASP.NET Core, and Angular.\nBuild and maintain RESTful APIs using ASP.NET Core Minimal APIs, endpoint-based architecture, and modern API development practices.\nDevelop responsive and interactive user interfaces using Angular, TypeScript, Angular Material, RxJS, and AG Grid.\nImplement application business logic using clean architecture principles, object-oriented programming, SOLID principles, and established design patterns.\nWork with Entity Framework Core, LINQ, and SQL Server to implement data access, queries, database relationships, and transaction management.\nImplement request validation, exception handling, authorization, authentication, and consistent API error responses.\nIntegrate frontend components with backend APIs using Angular HttpClient and RxJS.\nDevelop and maintain reusable Angular components, services, reactive forms, and state management solutions.\nTroubleshoot production issues, investigate application errors, optimize performance, and implement reliable solutions.\nWrite unit tests and integration tests to ensure application quality and maintainability.\nCollaborate with product owners, business analysts, QA engineers, and other developers in an Agile/Scrum environment.\nFollow established coding standards, security practices, and software development lifecycle processes.\nRequired Qualifications\nStrong experience in C#, .NET Core, ASP.NET Core, and RESTful API development.\nProficiency in Angular, TypeScript, JavaScript, HTML5, and CSS.\nExperience with Entity Framework Core, LINQ, and relational databases such as Microsoft SQL Server.\nKnowledge of software architecture, dependency injection, SOLID principles, and common design patterns.\nExperience with asynchronous programming, API integration, and error handling.\nExperience using Git and collaborative development tools.\nStrong analytical, problem-solving, communication, and teamwork skills.\nTata 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.\nThank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. 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