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Added 11 mins ago
MA
Sales Development Representative
Mosaic AI
Toronto, ON
- Full-time
Comfortable with senior buyers. You've called into mid-market and enterprise organizations and you know how a VP of Support thinks about headcount, backlog, and cost to serve. You don't get…
Added 25 mins ago
AS
Senior Fiserv DNA Developer / Integration Consultant
Aequilibrium Software Inc.
Remote, Canada
- $70 to $90 CAD / hour
- Contract
- Remote
Added 1 hour ago
SM
RQ11742 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in planning, executing, and managing end-to-end testing for complex digital solutions, enterprise…
Added 1 hour ago
SM
RQ11743 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in end-to-end testing, quality assurance, test automation, defect management, and release-readiness…
Added 1 hour ago
SM
RQ11736 – Software Developer – Front End – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Front End with extensive experience designing, developing, testing, deploying, and maintaining large-scale, multi-client, Internet-ready web…
Added 1 hour ago
SM
RQ11822 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with strong experience in software testing, quality assurance, test automation, application development, coding, debugging, and defect…
Added 1 hour ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 4 hours ago
IE
Analyst, Business
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
IMAX is seeking a Business Analyst to bridge business functions, technology teams, data teams, project management, and senior leadership in defining and delivering technology-enabled…
Added 5 hours ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
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…
Added 15 hours ago
NA
Senior Security Systems Technician
New Age Group
Concord, ON
- Full-time
The Senior Security Systems Technician serves as a technical leader within the organization and is responsible for advanced installations, commissioning, troubleshooting, inspections,…
Added 15 hours ago
NA
Level II Security Systems Technician
New Age Group
Concord, ON
- $45 USD / hour
- Full-time
Added 18 hours ago
SM
RQ11822 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with strong experience in software testing, quality assurance, test automation, application development, coding, debugging, and defect…
Added 18 hours ago
SM
RQ11743 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in end-to-end testing, quality assurance, test automation, defect management, and release-readiness…
Added 18 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 18 hours ago
SM
RQ11742 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in planning, executing, and managing end-to-end testing for complex digital solutions, enterprise…
Added 18 hours ago
SM
RQ11736 – Software Developer – Front End – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Front End with extensive experience designing, developing, testing, deploying, and maintaining large-scale, multi-client, Internet-ready web…
Added 19 hours ago
AI
Senior Informatica PowerCenter Developer - IDMC / IICS
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Added 20 hours ago
A
Senior Java Developer (Java / Spring Boot / React) – Backend & AI Features
Agilno
Toronto, ON
- Full-time
We are looking for a Senior Java Developer to join our team in the Greater Toronto Area (GTA) on a hybrid basis. This role focuses heavily on backend architecture and feature development…
Added 21 hours ago
H
Designer
HRVST
Remote, Canada
- $60,000 to $75,000 CAD / year
- Full-time
- Remote
Added 21 hours ago
H
Developer
HRVST
Remote, Canada
- $65,000 to $80,000 CAD / year
- Full-time
- Remote
Added 1 day ago
AI
Senior Quality Assurance Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 1 day ago
SM
RQ11667 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Business Analyst with strong experience in business analysis, requirements gathering, process modelling, workflow optimization, database analysis, and stakeholder…
Added 1 day ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior DevOps/Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will have extensive hands-on experience with AWS cloud…
Added 1 day ago
SM
RQ11822 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with strong experience in software testing, quality assurance, test automation, application development, coding, debugging, and defect…
Added 1 day ago
SM
RQ00789 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in quality assurance, software testing, test automation, and enterprise application validation. The ideal…

Tata Consultancy Services

Senior Full-Stack Developer

Toronto, ON, Canada

$90,000 to $110,000 CAD / year · Full-time

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Job details

Pay: $90,000 to $110,000 CAD / year
Job type: Full-time
Apply by: Nov 24, 2026
Posting language: English
Posted: Oct 25, 2026

Original job description

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.

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More about this job

Responsibilities

Design, develop, test, and maintain enterprise applications using C#, ASP.NET Core, and Angular, including RESTful APIs, responsive interfaces, and database solutions. Troubleshoot and optimize applications, write tests, and collaborate with cross-functional teams in an Agile/Scrum environment.

Requirements

Candidates should have strong experience with C#, .NET Core, ASP.NET Core, RESTful APIs, Angular, TypeScript, and relational databases such as SQL Server. They should also understand software architecture, dependency injection, SOLID principles, asynchronous programming, API integration, error handling, and collaborative development tools, and have strong analytical and communication skills.

Skills

C#
.NET Core
ASP.NET Core
RESTful API Development
Angular
TypeScript
JavaScript
HTML5
CSS
Entity Framework Core
LINQ
Microsoft SQL Server
Software Architecture
Dependency Injection
SOLID Principles
Git

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET Core
ASP.NET Core
Minimal APIs
RESTful APIs
Angular
TypeScript
JavaScript
HTML5
CSS
Angular Material
RxJS
AG Grid
Entity Framework Core
LINQ
Microsoft SQL Server
Clean Architecture
Object-Oriented Programming
SOLID Principles
Design Patterns
Dependency Injection
Asynchronous Programming
Authentication
Authorization
Unit Testing
Integration Testing
Git
Agile
Scrum
Enterprise Applications

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