Job description

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future* lease note, this role is not able to offer visa transfer or sponsorship now or in the future* *Please note, this role is not able to offer visa transfer or sponsorship now or in the future 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, is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com. About Cognizant’s IoT Practice: Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a unified way of life enjoyed by all. SDET (Software Development Engineer in Test) Job Summary: We are seeking an SDET with strong experience in both manual and automated testing of Windows desktop applications, web applications, and APIs. The ideal candidate will have expertise in C#, test automation frameworks, .NET application testing, and white-box testing methodologies. Key Responsibilities: • Design, develop, and execute manual and automated test cases. • Build and maintain test automation frameworks using C# and Microsoft UI Automation (UIA). • Perform functional, system, integration, and API testing. • Define test strategies, test plans, and quality assurance processes. • Debug and troubleshoot .NET applications to identify and isolate defects. • Collaborate with development, product management, and cross-functional teams. • Mentor junior QA engineers and promote quality best practices. Required Skills: • 4+ years of experience in Software Testing/SDET roles. • Strong programming skills in C#. • Experience with UI Automation (UIA), CodedUI, and Visual Studio. • Expertise in testing Windows Desktop Applications, Web Applications, and APIs. • Hands-on experience building test frameworks and test harnesses. • Strong debugging and troubleshooting skills for .NET applications. • Experience with Azure DevOps, Git, or TFVC. • Knowledge of Agile/SAFe development methodologies. • Excellent analytical, problem-solving, and communication skills. Compensation: - Base Salary $100 K to $130 K + COLA and this position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans. Application will be accepted by 9/18/2026 Benefits : Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: • Medical/Dental/Vision/Life Insurance • Paid holidays plus Paid Time Off • 401(k) plan and contributions • Long-term/Short-term Disability • Paid Parental Leave • Employee Stock Purchase Plan #LI-CT1 About Cognizant: Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant. Additional employment information Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview. 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, state 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 for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.

Requirements

Must-haves

Please note, this role is not able to offer visa transfer or sponsorship now or in the future* lease note, this role is not able to offer visa transfer or sponsorship now or in the future*
Please note, this role is not able to offer visa transfer or sponsorship now or in the future
SDET (Software Development Engineer in Test)
Design, develop, and execute manual and automated test cases.
Build and maintain test automation frameworks using C# and Microsoft UI Automation (UIA).
Perform functional, system, integration, and API testing.
Define test strategies, test plans, and quality assurance processes.
Debug and troubleshoot .NET applications to identify and isolate defects.
Collaborate with development, product management, and cross-functional teams.
Mentor junior QA engineers and promote quality best practices.
4+ years of experience in Software Testing/SDET roles.
Strong programming skills in C#.
Experience with UI Automation (UIA), CodedUI, and Visual Studio.
Expertise in testing Windows Desktop Applications, Web Applications, and APIs.
Hands-on experience building test frameworks and test harnesses.
Strong debugging and troubleshooting skills for .NET applications.
Experience with Azure DevOps, Git, or TFVC.
Knowledge of Agile/SAFe development methodologies.
Excellent analytical, problem-solving, and communication skills.
Benefits : Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
Long-term/Short-term Disability
Employee Stock Purchase Plan

Nice-to-haves

None flagged.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

apiazureagileai

Platform: cognizant
Effort: medium

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off

Parental Leave