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Sr Software Development Engineer In Test Jobs (NOW HIRING)

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

The Senior Software Development Engineer in Test is responsible for designing, developing, and maintaining automated testing solutions that improve software quality, reduce production risk, and ...

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

CA · On-site

$112K - $154K/yr

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

Sr. SDET (Selenium/Automation)

Irving, TX · On-site

$112K - $154K/yr

Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET. The role is on a hybrid-basis, candidates must be local to the Irvine ...

New

Sr. SDET Engineer

Dallas, TX · On-site

$120 - $135/hr

The Sr. Software Development Engineer in Test (SDET) Engineering will work in a highly collaborated agile environment across all stages of the software development cycle, this role involves ...

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Sr Software Development Engineer In Test information

See salary details

$22.5K

$125.6K

$163.5K

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

As of Aug 22, 2026, the average yearly pay for sr software development engineer in test in the United States is $125,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What is a Sr Software Development Engineer in Test?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer in Test?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

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Infographic showing various Sr Software Development Engineer In Test job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $125,561 per year, or $60.4 per hour.

Sr. SDET (Selenium/Automation)

loanDepot

Garland, TX • On-site

$112K - $154K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 2 days ago

New


loanDepot rating

7.9

Company rating: 7.9 out of 10

Based on 19 frontline employees who took The Breakroom Quiz


Job description

Position Summary:

Responsible for delivering innovative, compelling, coherent software solutions for our consumer, internal operations and value chain constituents across a wide variety of enterprise applications through the creation of discrete business services and their supporting components. Designs and builds test framework to test the end-to-end solution on the validation of the product. Requires knowledge of best practices in the areas of design, development, and testing. Brings collaborative ideas on testing improvements shared among different test groups and organizations. Requires knowledge of writing and running automated tests with direction from the Software Engineering Manager and/or Lead SDET.   The role is on a hybrid-basis, candidates must be local to the Irvine, CA or Plano, TX Area.

Responsibilities:

  • Reviews and translates requirements into functional and technical test cases and implements them for thorough test coverage.
  • Creates integration test plans for smaller projects. Creates tests which ensure application functionality, including up- and down-stream interfaces.
  • Uses testing frameworks to ensure quality software solutions. Assists in the design and implementation of testing frameworks.
  • Utilizes experience with frameworks and/or tools such as Robot, Cucumber, Watir, SoapUI, etc. Designs to build automated test suites to validate business and technical requirements.
  • Analyzes test case failures to identify points of failure in the most product features and capabilities. Uses independent judgement to resolve issues and provides recommendations for improvement.
  • Collaborates with other technical teams by assisting in troubleshooting the most complex technical or end user scenarios.
  • Adheres to coding and testing standards. Follows established best practices and provides recommendations for improvement in both standards and practices. Leads the code reviews for peers and makes necessary adjustments. Contributes to coding standards.

Requirements:

  • Understanding of financial terms and concepts is preferred. Knowledge of mortgage specific terminology, concepts and systems is preferred.
  • Advanced competence with multiple relevant languages and technologies and a minimum of four (4) + years of experience with C#, Selenium, NUnit, Jasmine, Protractor, Javascript, Postman, Swagger, etc. required.
  • Experience with TFS, JIRA, and Confluence preferred.
  • Minimum three (3) + years of experience working collaboratively in a team environment.
  • Experienced with several methods for analyzing data, log files, performance, etc.
  • B.S. in Computer Science, B.S. Software Engineering or B.A. in Computer Information Systems or equivalent preferred and a minimum of four (4) + years of relevant technology job experience.
  • Employees located within a commutable distance of our hub offices (Irvine, Scottsdale, Chandler, Southfield, or Plano) are expected to work on-site four days per week.

Why work for #teamloanDepot:

  • Competitive compensation package based on experience, skillset and overall fit for #TeamloanDepot.
  • Inclusive, diverse, and collaborative culture where people from all backgrounds can thrive
  • Work with other passionate, purposeful, and customer-centric people
  • Extensive internal growth and professional development opportunities including tuition reimbursement
  • Comprehensive benefits package including Medical/Dental/Vision
  • Wellness program to support both mental and physical health
  • Generous paid time off for both exempt and non-exempt positions

About loanDepot:

loanDepot (NYSE: LDI) is a digital commerce company committed to serving its customers throughout the home ownership journey. Since its launch in 2010, loanDepot has revolutionized the mortgage industry with a digital-first approach that makes it easier, faster, and less stressful to purchase or refinance a home. Today, loanDepot enables customers to achieve the American dream of homeownership through a broad suite of lending and real estate services that simplify one of life's most complex transactions. With headquarters in Southern California and offices nationwide, loanDepot is committed to serving the communities in which its team lives and works through a variety of local, regional, and national philanthropic efforts.
 
Base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay for this roles is between $112,000 and $154,000. Your base pay will depend on multiple individualized factors, including your job-related knowledge/skills, qualifications, experience, and market location. 
 
We are an equal opportunity employer and value diversity in our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Company Description

loanDepot, America's lender, matches borrowers through technology and high-touch customer care with the credit they need to fuel their lives. As a fast-growing national consumer lender, the loanDepot platform is disrupting finance by dissolving the lines between mortgage and nonmortgage credit.

The company has funded over $100 billion in loans since inception, and is passionate about emerging financial technology and dynamic product delivery supported by excellent customer service to empower consumers.

Headquartered in Southern California, loanDepot employs 5,400+ lending professionals across the country including 1,700+ licensed loan officers who hold 10,000+ licenses. The company operates 180+ local loan locations nationwide. NMLS # 174457


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