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Software Development Engineer In Testing Jobs in Lake Forest, CA

API Testing * CI/CD & Performance Testing using JMeter ROLE PROFILE: / Responsibilities/ Years of ... Automation SDET with strong expertise in Framework Development, Automation scripting, CI/CD ...

SDET------Need GC and USC-----Need Locals

Irvine, CA · On-site

$53.75 - $69.25/hr

... SDET Location: Irvine, CA Duration: 12+ month contract Interview: 1 phone and 1 in person Need ... Talent and expertise in white box testing. Knowledge of test methodology and tools, software ...

... . The role is on a hybrid-basis, candidates must be local to the Irvine, CA or Plano, TX Area ... Uses testing frameworks to ensure quality software solutions. Assists in the design and ...

... . The role is on a hybrid-basis, candidates must be local to the Irvine, CA or Plano, TX Area ... Uses testing frameworks to ensure quality software solutions. Assists in the design and ...

Jiffy.com is seeking a Software Development Engineer with deep hands-on experience orchestrating AI ... Applicants must be legally authorized to work in the United States without employer sponsorship ...

Jiffy.com is seeking a Software Development Engineer with deep hands-on experience orchestrating AI ... Applicants must be legally authorized to work in the United States without employer sponsorship ...

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Software Development Engineer In Testing information

See Lake Forest, CA salary details

$67.4K

$156.5K

$218K

How much do software development engineer in testing jobs pay per year?

As of May 29, 2026, the average yearly pay for software development engineer in testing in Lake Forest, CA is $156,485.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,300.00 and $183,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Development Engineer In Testing (SDET), and why are they important?

To thrive as a Software Development Engineer In Testing, you need strong programming skills, a solid understanding of software testing principles, and typically a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, or TestNG, as well as version control systems like Git, is essential, and certifications in test automation can be advantageous. Analytical thinking, attention to detail, and effective communication are standout soft skills for identifying issues and collaborating with development teams. These skills ensure high-quality, reliable software products through efficient test automation and seamless integration within development workflows.

How does a Software Development Engineer in Testing (SDET) typically collaborate with developers and QA teams during a product release cycle?

SDETs play a key role in bridging the gap between development and quality assurance by working closely with both teams throughout the product release cycle. They participate in code reviews, contribute to designing robust test automation frameworks, and often pair with developers to ensure testability of new features. During sprints, SDETs write, maintain, and execute automated test suites, provide early feedback on potential issues, and help triage bugs. This close collaboration ensures faster feedback loops, higher code quality, and smoother product releases.

What are Software Development Engineers in Testing (SDETs)?

Software Development Engineers in Testing (SDETs) are professionals who specialize in both software development and testing. They design, develop, and maintain automated test frameworks and tools to ensure the quality and functionality of software applications. SDETs work closely with developers to create robust test cases, identify bugs, and improve product reliability. Their role bridges the gap between traditional software testers and developers, requiring strong programming skills as well as a deep understanding of testing methodologies.

What is the difference between Software Development Engineer In Testing vs Software Development Engineer In Testing?

AspectSoftware Development Engineer In Testing
Primary FocusDesigning and developing automated tests, ensuring software quality through testing automation and scripting
Skills RequiredProgramming, test automation, scripting, understanding of testing frameworks
Work EnvironmentCollaborates closely with developers, involved in continuous integration and deployment pipelines
CertificationsOften holds certifications in testing tools or programming languages

In summary, a Software Development Engineer In Testing primarily focuses on creating automated tests and scripting to ensure software quality, working closely with development teams. They possess strong programming skills and are integral to continuous testing processes.

What cities near Lake Forest, CA are hiring for Software Development Engineer In Testing jobs? Cities near Lake Forest, CA with the most Software Development Engineer In Testing job openings:
Infographic showing various Software Development Engineer In Testing job openings in Lake Forest, CA as of May 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Contract. Highlights an 67% Physical, 11% Hybrid, and 22% Remote job distribution, with an average salary of $156,485 per year, or $75.2 per hour.
SDET / Automation tester- ONSITE

SDET / Automation tester- ONSITE

Cognizant Technology Solutions

Lake Forest, CA • On-site

$53 - $68.50/hr

Full-time

Posted 26 days ago


Cognizant rating

7.5

Company rating: 7.5 out of 10

Based on 83 frontline employees who took The Breakroom Quiz

38th of 57 rated business consultants


Job description

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*
Job Description
We are looking for a Lead Software Development Engineer in Test (Lead SDET), fluent in both automated and manual testing of Windows Desktop Applications, APIs and Web Applications.
If you are a Sr. or Lead SDET who has good handle and experience in C#, developing automated testing frameworks for testing front end Windows UI with custom controls, have authored frameworks/ Test Harness for functional and performance testing of .NET APIs, please read on.
Our Lead SDET is fluent in Whitebox testing and keen to understand how the product works from a code stack perspective and able to write unit and functional tests with a thorough understanding of the code flow.
SDET is a motivated self-starter with the ability to learn and adapt to new products and technologies who would be working on AVEVA's world class suite of Products.
SDET does not mind getting hands dirty and is able to debug product code with fellow developers to troubleshoot and isolate defects in product.
Job Responsibilities
The SDET will work primarily on AVEVA's Monitoring and Control Line of Products namely System Platform and InTouch OMI
Author and Execute Manual and Automated Test Cases, design Test Scripts and test frameworks based on C# and Microsoft UIA Framework.
Define Test Strategy, Test Design and Test Plans for AVEVA Products
Work with offshore development center resources if needed. Mentor and guide junior QA engineers in the team.
Provide expertise and leadership in the review and validation of all software development deliverables ranging from test plans, test designs, test automation designs, test cases and test automation suite.
Work with cross-functional product development teams (product development, product management, program management, and Delivery team) and AVEVA's OEM customers to understand requirements & system architecture for the system under test.
Be a thought leader and a Quality Advocate champion within the R&D organization. Push the envelope on innovation by bringing forward new test ideas and processes for improving the efficiency of our execution and validation processes.
Qualifications / Required Skills and Experience:
A BS/MS in Computer Science/Engineering or equivalent
• 10+ years of overall experience in a combination of software development and software test development with a focus on testing IDE/platform products, as well as strong exposure to testing APIs.
• 5+ years of experience leading Functional/ System testing for large Enterprise Products within a Product Development Organization.
• Fluent in the C#, Microsoft Automation Frameworks such as UIA, CodedUI with Visual Studio as the primary development tool.
• 3+ years of experience building test tools / test harnesses preferred.
• Experience with an agile software development model such as SAFe.
• Strong technical/engineering background with the ability to analyze and solve difficult business problems in a complex domain.
• Strong logical, programming and analytical skills.
• 3+ years of debugging and troubleshooting skills especially for .NET Applications.
• Experience working with Azure DevOps using Git or TFVC.
• Experience working with distributed / remote development and test resources to ensure timely and high-quality delivery of software releases is desirable.
• Strong interpersonal, verbal and written communication skills, with ability to articulate the problem and solution space to different kinds of audiences.
• Highly motivated self-starter with an innovative thinking bias
• Prior experience with AVEVA System Platform / InTouch is desirable.
About usCognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge 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, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com 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 [email protected] for roles based in the Americas or [email protected] for roles based in India.

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