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Software Development Engineer In Testing Jobs in Los Angeles, CA

loanDepot

Sr. SDET (Selenium/Automation)

Irvine, CA

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 ...

Naughty Dog

SDET Programmer

Santa Monica, CA

We have a small SDET team, so you will interact with multiple departments, game systems and ... automated testing infrastructure within the studio for use in development * Work with artists ...

Naughty Dog

SDET Programmer

Santa Monica, CA · On-site

$110K - $138K/yr

We have a small SDET team, so you will interact with multiple departments, game systems and ... automated testing infrastructure within the studio for use in development * Work with artists ...

USM

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 ...

Tatari

Sr QA Engineer - SDET (CM)

Los Angeles, CA · Hybrid

$140K - $170K/yr

Tatari is looking for a Sr. SDET to join our Engineering team. In this role, you will develop test ... Build, maintain, and scale automated end-to-end (E2E) testing frameworks using Playwright.

Apex Informatics

SDET

Santa Clarita, CA · On-site

$50.75 - $65.50/hr

* 5+ years of experience working in software quality assurance with at least 3 years building ... Object oriented programming experience in Java * Source Control (e.g. Git) * SQL

Tatari

Sr QA Engineer - SDET (CM)

Los Angeles, CA · On-site

$140K - $170K/yr

Tatari is looking for a Sr. SDET to join our Engineering team. In this role, you will develop test ... Build, maintain, and scale automated end-to-end (E2E) testing frameworks using Playwright.

Green Dot Corporation

Lead SDET Engineer

Los Angeles, CA · Hybrid

$139K - $199K/yr

Los Angeles, CA Job Summary Green Dot Corporation is seeking a for a Lead SDET Engineer. Key ... Develop and execute test cases related to functional load testing, stress testing, and end-to-end ...

Green Dot Corporation

Lead SDET Engineer

Los Angeles, CA · On-site

$139K - $199K/yr

Los Angeles, CA Job Summary Green Dot Corporation is seeking a for a Lead SDET Engineer. Key ... Develop and execute test cases related to functional load testing, stress testing, and end-to-end ...

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All JobsSoftware Development Engineer In Testing JobsSoftware Development Engineer In Testing Jobs in Los Angeles, CA

Software Development Engineer In Testing information

See Los Angeles, CA salary details

$68.4K

$159K

$221.4K

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

As of Jul 14, 2026, the average yearly pay for software development engineer in testing in Los Angeles, CA is $158,958.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,300.00 and $186,400.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Software Development Engineers in Testing (SDETs) at senior levels or in high-cost-of-living areas can earn $500,000 or more annually, especially with bonuses, stock options, and extensive experience. Such compensation typically requires advanced skills in automation, programming, and quality assurance, along with leadership responsibilities and a strong track record in the industry.

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.

Are QA testers in demand in 2026?

Software Development Engineers in Testing (SDETs) and QA testers are expected to remain in demand through 2026 due to ongoing software development and the need for quality assurance. Skills in automation tools, scripting, and continuous integration will enhance job prospects in this field.

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.

What does a software development engineer in test do?

A Software Development Engineer in Test (SDET) designs, develops, and maintains automated test frameworks and scripts to ensure software quality. They collaborate with development teams to identify testing requirements, write test cases, and use tools like Selenium or JUnit to execute tests, often possessing programming skills in languages such as Java or Python. SDETs focus on improving testing efficiency and reliability throughout the software development lifecycle.

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.

Is SDET a good career?

A Software Development Engineer in Testing (SDET) is a valuable role that combines software development and testing skills, focusing on automation, quality assurance, and continuous integration. It offers strong job growth, competitive salaries, and opportunities to work with modern tools like Selenium, Java, or Python. SDET roles are well-suited for those interested in coding, testing frameworks, and ensuring software quality throughout the development lifecycle.

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 are popular job titles related to Software Development Engineer In Testing jobs in Los Angeles, CA? For Software Development Engineer In Testing jobs in Los Angeles, CA, the most frequently searched job titles are:
What job categories do people searching Software Development Engineer In Testing jobs in Los Angeles, CA look for? The top searched job categories for Software Development Engineer In Testing jobs in Los Angeles, CA are:
What cities near Los Angeles, CA are hiring for Software Development Engineer In Testing jobs? Cities near Los Angeles, CA with the most Software Development Engineer In Testing job openings:
Software Development Engineer In Testing jobs near you
Infographic showing various Software Development Engineer In Testing job openings in Los Angeles, CA as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $158,958 per year, or $76.4 per hour.
Software Development Engineer in Test II (SDET Contractor)

Software Development Engineer in Test II (SDET Contractor)

Sony Interactive Entertainment (SIE)

Los Angeles, CA

$52 - $78/hr

Other

Medical, Dental, Vision

Posted 21 days ago

Job description

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn't just the Best Place to Play - it's also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we're part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity.

Software Development Engineer in Test II (SDET II Contractor)

Summary
 Would you like to help ensure the quality and reliability of PlayStation media experiences?

Join the Quality Engineering (QE) team supporting PlayStation client software - where your testing work directly shapes performance, stability, and the overall user experience across media features.

We're looking for a curious and detail-oriented tester with strong Python skills and an understanding of how API behavior affects client functionality. You'll use existing frameworks to automate UI and API tests, partner closely with developers, and help create smooth, consistent experiences for users.

We work closely across teams to build confidence in every release, and we're excited to bring on a tester who's passionate about quality and eager to make an impact!

As an SDET II Contractor, you'll take ownership of automation and validation for assigned features, apply a quality-first mindset, and contribute to continuous improvement across the team.

Responsibilities
  • Build and maintain automated UI and API tests in Python using tools like pytest and Jenkins
  • Test how backend and API changes affect client functionality and user experience
  • Review developer pull requests to spot potential client issues early
  • Troubleshoot Jenkins jobs and help keep test suites stable and reliable
  • Share results, document insights, and collaborate with leads and developers to keep testing practical and effective

In this role, you'll focus on building confidence through solid test coverage and thoughtful validation - helping the team find issues faster and improve quality across every release.

Qualifications
  • Skilled in Python 3.11 with hands-on automation experience using pytest 7 or newer
  • Experience with UI automation using Appium 2 (preferred) or Selenium 4
  • Strong background in API testing with Python tools such as requests, pytest, or Postman
  • Comfortable using Jenkins, including creating and troubleshooting jobs and pipelines
  • Proficient with Git for version control and collaborative workflows
  • Familiar with test management tools such as qTest or TestRail and Agile development processes
  • Experience designing test cases, ability to learn about a product and consider how it can be validated
Nice to Have
  • Background testing media playback, navigation, or other client-facing user experiences
  • Knowledge of front-end quality practices like accessibility or visual regression validation
  • Curiosity about PlayStation applications and how customers interact with them

At SIE, working with our partners, we consider several factors when setting each role's base pay range, including the competitive benchmarking data for the market and geographic location.
Please note that the individual base pay range may vary based on job-related factors which may include knowledge, skills, experience, and location.
In addition, this role is eligible for benefit offerings that include medical, dental, and vision. Click hereto learn more.

The estimated base pay range for this role is listed below, this is an hourly rate.
$52-$78 USD

Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks.

Please refer to ourCandidate Privacy Noticefor more information about what personal information we collect, how we use it, who we share it with, and your data protection rights.

Equal Opportunity Statement:

Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category.

We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.

Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

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