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Software Development Engineer In Test - Onsite - C# .net Desktop

Build automated testing frameworks for Windows UI and .NET APIs.
Lake Forest, California, United States
Mid-Level
6 days ago
Cognizant

Cognizant

A global provider of IT services, consulting, and business process outsourcing solutions.

Software Development Engineer In Test (Sdet)

We are looking for a Software Development Engineer in Test (SDET) who is proficient in both manual and automated testing of Windows Desktop Applications, APIs, and Web Applications.

If you are an SDET with strong experience in C#, developing automated testing frameworks for front-end Windows UI with custom controls, and have built frameworks/test harnesses for functional and performance testing of .NET APIs, we'd love to hear from you.

Our ideal candidate is skilled in white-box testing, understands product functionality from a code-level perspective, and can write unit and functional tests with a deep understanding of code flow. You should be a motivated self-starter, eager to learn and adapt to new products and technologies.

Please Note: We are currently unable to sponsor employment visas. Applicants must be authorized to work in the United States without the need for current or future sponsorship (including CPT, OPT, H-1B, or other work visas).

Key Responsibilities:

  1. 3–5 years of relevant experience preferred.
  2. Work on Monitoring and Control Line of Products, including System Platform and InTouch OMI.
  3. Author and execute manual and automated test cases; design test scripts and test frameworks using C# and Microsoft UIA Framework.
  4. Define test strategy, test design, and test plans for products.
  5. Collaborate with offshore development teams as needed; mentor and guide junior QA engineers.
  6. Provide leadership in reviewing and validating software development deliverables, including test plans, test designs, automation strategies, and test suites.
  7. Work closely with cross-functional teams (development, product management, program management, and delivery) and OEM customers to understand requirements and system architecture.
  8. Act as a quality advocate and thought leader within the R&D organization, promoting innovative testing strategies and process improvements.

Qualifications / Required Skills and Experience:

  • BS/MS in Computer Science, Engineering, or a related field.
  • 3–5 years of combined experience in software development and test development, with a focus on IDE/platform products and API testing.
  • 2+ years of experience leading functional/system testing for large enterprise products.
  • Proficiency in C# and Microsoft automation frameworks such as UIA, CodedUI, using Visual Studio.
  • 2+ years of experience building test tools/test harnesses (preferred).
  • Experience with Agile methodologies such as SAFe.
  • Strong technical and analytical skills with the ability to solve complex problems.
  • 3+ years of experience in debugging and troubleshooting .NET applications.
  • Experience with Azure DevOps and version control systems like Git or TFVC.
  • Experience working with distributed or remote teams to ensure high-quality software delivery.
  • Excellent communication skills, both verbal and written.
  • Self-motivated with a passion for innovation and continuous improvement.
  • Prior experience with System Platform / InTouch is a plus.

What We Offer:

  • The chance to work with impact. Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life.
  • Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
  • The opportunity to thrive on a high caliber team with heart. We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
  • A comprehensive total rewards package, including a competitive salary and pension plan with matching contributions.
  • Flexible health and financial benefits to support you and your eligible dependents β€”from day one.
  • True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.

About Us:

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World's Best Employers 2024) is consistently listed among the most admired companies in the world.

Other employment-related information:

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com with your request and contact information.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you'll deliver services to and collaborate with stakeholders outside the province who may not speak French.

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Software Development Engineer In Test - Onsite - C# .net Desktop
Lake Forest, California, United States
Engineering
About Cognizant
A global provider of IT services, consulting, and business process outsourcing solutions.