Senior Software Engineer

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’s stories across our workforce and implemented through equitable workplace policies and processes.

About TCS

TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS employs over 612,000 of the world’s best-trained consultants in 55 countries. The company generated consolidated revenues of US $29 billion in the fiscal year ended March 31, 2024, [BS1] and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index.

Job Description : Role Description

• Develop, optimize, and maintain scalable back-end services using Node.js and Express.js / Nest.js.
• Implement real-time features using WebSockets (Socket.io, WebRTC, or similar technologies).
• Design and manage authentication and authorization systems, including OAuth, JWT, and session-based authentication.
• Develop robust role-based administration dashboards with granular access control.
• Work with MongoDB (Mongoose, Aggregations, Indexing, Replication, and Sharding) for efficient data storage and retrieval.
• Design and integrate RESTful APIs and GraphQL endpoints for seamless communication with front-end applications.
• Implement security best practices, including encryption, input validation, CORS, CSRF protection, and rate limiting.
• Optimize database queries and application performance for scalability and high availability.
• Work with front-end developers (if Full-Stack) to integrate UI components using React.js, Next.js, or Vue.js.
• Develop and manage background jobs and cron tasks for scheduled operations.
• Implement logging and monitoring solutions for debugging and performance analysis.
• Ensure proper testing using unit, integration, and end-to-end testing frameworks (Jest, Mocha, Chai).
• Work with cloud services (AWS, Firebase, Azure) and deployment tools (Docker, Kubernetes, CI / CD pipelines).
• Collaborate with DevOps teams for infrastructure setup, deployment, and maintenance.

Desired Skill Set

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.