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What We'll Bring:
The SDET (Software Development Engineer in Test) will be responsible for building robust, scalable, and efficient test automation frameworks to ensure the quality and reliability of software products. The candidate must have strong experience in STLC, hands-on expertise in Java or Python, proficiency with Playwright, solid SQL knowledge, and the ability to leverage AI‑based testing tools to accelerate quality engineering.What You'll Bring:
Key Responsibilities
• Design, develop, and maintain automated test frameworks and test suites for web and API applications.
• Collaborate closely with developers, product managers, and QA teams to understand requirements and define quality standards.
• Execute functional, regression, integration, and performance tests as part of continuous testing pipelines.
• Implement best practices across the STLC, ensuring testing is comprehensive, efficient, and well‑documented.
• Analyse test failures, troubleshoot issues, and work with engineering teams to ensure quick resolution.
• Use Playwright (or similar frameworks) for end-to-end browser automation.
• Write clean, efficient code in Java or Python for test automation.
• Build SQL queries to validate data integrity and correctness across systems.
• Integrate AI‑based testing tools to optimise test coverage, defect prediction, and self‑healing automation.
• Contribute to CI/CD setup for automated testing using tools like Jenkins, GitHub Actions, Azure DevOps, or similar.
Required Skills
• Strong understanding of STLC, testing methodologies, and QA best practices.
• Hands‑on programming experience in Java or Python.
• Expertise in Playwright, Selenium, or other automation frameworks.
• Ability to write and optimise SQL queries.
• Experience with AI‑powered testing tools (e.g., Testim, Mabl, Functionize, Appvance IQ).
• Knowledge of API testing using tools like Postman, RestAssured, or similar.
• Familiarity with version control systems such as Git.
• Experience working in Agile/Scrum environments.
Impact You'll Make:
• Develop self‑healing, adaptive test automation capabilities using AI/ML‑based frameworks.
• Drive shift‑left quality initiatives by integrating automated tests early in the development cycle.
• Build dashboards and test reports using tools like Allure, Grafana, or ELK Stack.
• Mentor junior QA engineers on automation best practices, coding standards, and new‑age testing tools.
• Participate in architectural discussions to embed quality engineering into product design.
• Contribute to performance, security, and reliability testing initiatives.
• Continuously explore new testing technologies, AI‑based solutions, and automation accelerators to improve engineering productivity.
This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.TransUnion Job Title
Sr Engineer, SDET EngineeringSkills Required
- Strong understanding of STLC, testing methodologies, and QA best practices.
- Hands-on programming experience in Java or Python.
- Expertise in Playwright, Selenium, or other automation frameworks.
- Ability to write and optimize SQL queries.
- Experience with AI-powered testing tools (e.g., Testim, Mabl, Functionize, Appvance IQ).
- Knowledge of API testing using tools like Postman or RestAssured.
- Familiarity with version control systems such as Git.
- Experience contributing to CI/CD pipelines using Jenkins, GitHub Actions, Azure DevOps, or similar.
- Experience working in Agile/Scrum environments.
- Experience building dashboards and test reports using Allure, Grafana, or ELK Stack.
- Mentoring junior QA engineers on automation best practices and coding standards.
What the Team is Saying
TransUnion Compensation & Benefits Highlights
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Parental & Family Support — Paid, gender‑neutral parental leave with a gradual return is highlighted alongside adoption/surrogacy/infertility support and backup care through Care@Work. Dependent‑care FSA options and caregiver assistance further bolster family support.
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Healthcare Strength — Day‑one medical, dental, and vision coverage is offered with HSA/FSA options, EAP/therapy sessions, 24/7 support, and wellness programming. Coverage extends to dependents and includes mental‑health resources.
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Retirement Support — A 401(k) plan features no waiting period, an employer match, and immediate 100% vesting. Employees can also participate in an Employee Stock Purchase Plan to build long‑term financial security.
TransUnion Insights
What We Do
TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record data; our data fusion methodology that helps us link, match and tap into the awesome combined power of that data; and our knowledgeable and passionate team, who stewards the information with expertise, and in accordance with local legislation around the world. Because of our work, organizations can better understand consumers in order to make more informed decisions, and earn their trust through great, personalized experiences, and the proactive extension of the right opportunities, tools and offers. In turn, consumers can be confident that their data identities will result in the opportunities they deserve. We make trust possible, so businesses and consumers can transact with confidence and achieve great things. We call this Information for Good®—it’s our purpose, and what drives us every day.
Why Work With Us
Our culture is welcoming, energetic and innovative. There’s an overall synergy that flows throughout TransUnion, creating a sense of unity in knowing that we’re all working to achieve the same overall goal. We’re dedicated to providing opportunities for our people to get involved and stay connected with their colleagues across the globe.
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Hybrid Workspace
Employees engage in a combination of remote and on-site work.
