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.

Job Description :-

Senior Software Development Engineer in Test (Sr SDET)

Our fast-paced, innovative cybersecurity team, part of a larger established insurance organization, is expanding its software engineering team. We specialize in B2B and B2C SaaS products, protecting millions of customers from cyber threats. With a diverse team based in the San Francisco Bay Area, we offer a collaborative and dynamic environment. We are seeking a Senior SDET with strong software testing and automation engineering experience to join our exceptional team.

Responsibilities

Architecting, developing, and maintaining scalable, reusable, and system-aware automated test frameworks, focusing on integration, API, and performance testing. Influencing system architecture and testability by collaborating with developers to design test-friendly components and services. Driving long-term automation strategies, ensuring tests are effective, reliable, and scalable within a CI/CD ecosystem. Leveraging AI-powered tools for failure prediction, test optimization, and strategic insights. Collaborating with cross-functional teams to streamline testing processes and improve coverage and efficiency.

Functions

Test Automation Engineering & System-Wide Validation Architect, develop, and maintain scalable, extensible, and robust automated test suites with a strong focus on API, integration, and performance testing. Engineer test automation solutions by analyzing the platform’s internal structure at the code level, not just through frontend or documentation. Create automation strategies before implementation, ensuring test plans align with system design and business goals. Proactively influence testability—work with developers to design software that is inherently testable and easy to automate.

Engineering Collaboration & Test Strategy Influence

Work closely with developers, DevOps, and architects to analyze system architecture and define test automation strategies. Establish automated quality gates in CI/CD pipelines to prevent regressions and improve software delivery speed.

Metrics, Coverage Analysis, and Process Optimization

Define and track automation effectiveness—measure test reliability, scalability, and failure patterns. Implement automated reporting tools to continuously monitor test coverage and test gaps at different system levels. Perform Root Cause Analysis (RCA) for failures across UI, API, database, and infrastructure layers. Optimize test execution time by ensuring the right balance between unit, integration, and E2E tests.

Experience Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field. 7+ years in software testing and automation engineering. Strong software development background—preferably a developer who transitioned into test engineering. Extensive experience writing automation frameworks in JavaScript. Background in Agile, DevOps, and CI/CD-driven environments. Experience with application, cloud, and network security testing is a plus.

Engineering & Test Strategy

Deep understanding of system architecture—can analyze code and design for testability and automation readiness. Experience in defining test automation strategies based on business goals, scalability, and risk analysis. Strong ability to influence software architecture for better testability.

Technical Expertise

Proficiency in API, integration, and backend testing (Postman, Rest-Assured, Supertest, Playwright). Hands-on experience with scalable automation frameworks (Playwright). Experience with middle-tier testing, including APIs interacting directly with databases and external services. Strong understanding of performance testing (JMeter, Gatling), security testing is plus (OWASP ZAP, Burp Suite).

Programming Skills

Advanced programming skills in JavaScript. Automation and CI/CD: Expertise in test execution orchestration using CI/CD pipelines (GitHub Actions, GitLab CI/CD). AI and Analytics: Familiarity with AI-based tools for bug analysis, test optimization, and issue consolidation. Excellent analytical and problem-solving skills to identify testing bottlenecks and propose solutions. Strong verbal and written communication skills for collaboration with cross-functional teams.

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.