Tata Consultancy ServicesVerified Job Source

Full stack Developer

Mississauga, ON
On-site
Posted Sep 4, 2026
1 position

$100,000–$120,000 / year

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Apply by: Oct 4, 2026
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Develop responsive frontend interfaces and secure, scalable backend microservices using Java and Spring Boot. Integrate AI-powered chatbot solutions and collaborate with cross-functional teams to optimize application performance.

Job details

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. Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service. It has set an aspiration 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 of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. Key Responsibilities: 1. Frontend: Build responsive, user-friendly interfaces using Angular/ReactJS, HTML5, and CSS3. 2. Backend: Design and develop secure, scalable REST APIs, Spring boot, microservices 3. Build scalable and reusable frontend and backend components following best engineering practices. 4. Develop and integrate AI-powered chatbot solutions with underlying Agentic AI frameworks and services. 5. Collaborate with product owners, architects and cross-functional teams to define technical solutions. 6. Optimize application performance, scalability and maintainability. Required Skills: 1. Backend Expertise: Strong proficiency in Java with comprehensive hands-on experience Spring boot, Microservices, Minimum Java 17. 2. Frontend Expertise: Deep understanding of JavaScript/TypeScript, core ReactJS principles, lifecycle methods, and modern state management. 3. Strong knowledge of Backend-for-Frontend (BFF) architecture. 4. Experience building and supporting multiple MFEs. 5. Experience developing AI-powered chatbots and conversational applications. 6. Strong understanding of REST APIs, Microservices and scalable application design. Roles & Responsibilities Development for Front End and backend, working with APIs. Leading development for Generic Managerial Familiarity with CI/CD tools (GitHub, lightspeed, or ECS). Experience with Agile/Scrum methodologies. 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. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion. 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.

What you’ll do

Requirements

Requires strong proficiency in Java 17, Spring Boot, and modern frontend frameworks like ReactJS or Angular. Experience with BFF architecture, Micro Frontends, and AI-powered conversational applications is essential.