What does a successful Senior SDET Engineer do at Fiserv?
Join our high-impact Point of Sale (POS) Engineering team, where we build and maintain the critical systems that power day-to-day operations and customer transactions across restaurants, retail, and service industries. We’re seeking a Senior SDET QA Engineer to lead automation efforts across a complex, multi-module ecosystem and ensure the quality of every release. If you’re passionate about scalable test strategy and want to make a direct impact on customer experience and business continuity, this is the role for you.
What you will do:
- Lead quality efforts across our complex POS ecosystem, making sure our products work flawlessly on real-world devices in fast-paced retail and restaurant environments.
- Design and execute both manual and automated tests—including API, web, and device-level testing, using tools like Appium, Espresso, UI Automator, Karate, and Cypress.
- Build and maintain automation frameworks for on-device testing, ensuring our software performs reliably across multiple hardware configurations.
- Join Agile team conversations early to shape user stories, define acceptance criteria, and build test strategies that keep quality at the forefront.
- Be the voice of the customer—spot usability issues, advocate for better design, and help us deliver experiences that just work.
- Dive into bugs with a curious, methodical mindset—debugging across layers to find root causes and ensure we fix issues, not just symptoms.
- Own the test environments from setup to teardown—especially for device automation—so we can test faster, smarter, and with confidence.
- Partner closely with engineers, product managers, and fellow QA teammates to continuously evolve our test coverage, practices, and tooling.
What you will need to have:
- Bachelor's Degree (preferably Computer Science or Engineering) or equivalent combination of experience, education and military.
- 5+ years of hands-on experience in QA and/or software development, with a strong focus on quality and user experience.
- 3+ years of experience programming or scripting in languages such as Java, TypeScript, or Python, especially for test automation.
- Exposure to QA automation methodologies and tools - Appium, Espresso and UI Automator.
- Proficiency in Java and experience with test automation tools.
- Solid experience testing REST APIs, using tools like Postman to validate functionality and ensure data accuracy.
- Strong SQL skills, with the ability to write complex queries to validate data and support backend testing.
- Familiarity with test case management and defect tracking systems like JIRA, Confluence, ALM, or MTM to document, track, and resolve issues effectively.
- Experience testing all layers of modern applications, including front-end, APIs, and back-end services, ensuring full coverage and quality across the stack.
- Excellent analytical thinking, problem-solving ability, and communication skills, you’re confident in explaining issues and ideas clearly to technical and non-technical teammates.
What would be great to have:
- Cypress and Karate are a plus.
Important info about this role:
- We’re better together. This role is fully on-site.
#LI-SH2
R-10359626
