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Senior Software Engineer In Test Jobs in La Mirada, CA

FieldAI

Senior Software Engineer in Test

Irvine, CA · On-site

$155K - $185K/yr

... software engineering fundamentals, with professional experience writing clean, maintainable code in ... Aligning Test Quality with Production Quality by identifying testing gaps and improve product ...

FieldAI

Senior Software Engineer in Test

Irvine, CA · On-site

$155K - $185K/yr

... software engineering fundamentals, with professional experience writing clean, maintainable code in ... Aligning Test Quality with Production Quality by identifying testing gaps and improve product ...

FieldAI

Senior Software Engineer in Test

Irvine, CA · On-site

$150 - $200/hr

... software engineering fundamentals, with professional experience writing clean, maintainable code in ... Aligning Test Quality with Production Quality by identifying testing gaps and improve product ...

Paramount

Senior Software Engineer (Java) in Test

Burbank, CA · On-site

$117K - $152K/yr

Senior Software Engineer in Test Team : Global Quality Engineering Location : New York City, Los Angeles, San Francisco Overview Paramount Skydance Corp. is seeking a Senior Software Engineer in Test ...

Noor Staffing Group

SDET, Remote opportunity

Irvine, CA · On-site +1

$130K - $145K/yr

Senior SDET, Automation Quality and Test Engineering Position: Senior SDET Location: Hybrid if local to Irvine, CA. 100% remote if you live more than 30 miles from the office. Our client is one of ...

Georgia IT, Inc.

Sr SDET (Java+Testing)

Pasadena, CA · On-site

$54.50 - $70.25/hr

Georgia IT, Inc. is seeking a Senior Software Development Engineer in Test (SDET) with expertise in Java and testing methodologies. The role involves testing software applications throughout the QA ...

loanDepot

Sr. SDET (Selenium/Automation)

Irvine, CA

$70K - $120K/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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Irvine, CA · On-site

$70K - $120K/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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Orange, CA · On-site

$70K - $120K/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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Irvine, CA

$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 ...

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All JobsSoftware Engineer In Test JobsSenior Software Engineer In Test JobsSenior Software Engineer In Test Jobs in La Mirada, CA

Senior Software Engineer In Test information

See La Mirada, CA salary details

$22.7K

$126.7K

$165K

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

As of Sep 8, 2026, the average yearly pay for senior software engineer in test in La Mirada, CA is $126,717.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $144,800.00 per year, depending on experience, location, and employer.

What is a senior software engineer in test?

Senior Software Engineers in Test are experienced professionals who design, develop, and implement automated testing frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify testing needs, create robust test plans, and write automated scripts that validate software functionality. In addition to hands-on coding, they often mentor junior engineers, drive process improvements, and contribute to the overall testing strategy of the organization.

What are some typical challenges a senior software engineer in test faces when designing automated testing frameworks?

Senior Software Engineers in Test often encounter challenges such as integrating automated tests with complex, evolving codebases and ensuring tests remain reliable as features change. Balancing thorough test coverage with execution speed, especially in continuous integration environments, is another common concern. Additionally, collaborating with both development and QA teams to align on testing strategies and maintaining documentation for test frameworks are key responsibilities that require strong communication and adaptability.

What are the key skills and qualifications needed to thrive as a senior software engineer in test, and why are they important?

To thrive as a Senior Software Engineer in Test, you need a deep understanding of software development, test automation frameworks, and a background in computer science or a related field. Mastery of tools like Selenium, Jenkins, JUnit, and experience with CI/CD systems, as well as relevant certifications such as ISTQB, are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top candidates apart in this role. These skills are crucial for ensuring robust, scalable, and reliable software delivery in complex technical environments.

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

AspectSenior Software Engineer In TestSoftware Development Engineer in Test
CredentialsBachelor's in CS or related field, experience in testing and automationBachelor's in CS or related field, strong coding skills, experience in testing
Work EnvironmentDesigning test strategies, automation frameworks, collaborating with development teamsDeveloping test tools, writing automated tests, integrating testing into CI/CD pipelines
Industry UsageCommon in tech companies, especially in QA and testing teamsWidely used in software development companies focusing on automation

The main difference is that Senior Software Engineer In Test often focuses on testing strategy and automation leadership, while Software Development Engineer in Test emphasizes developing testing tools and automation code. Both roles require strong coding skills and testing experience, but their focus areas differ slightly within the testing lifecycle.

What cities near La Mirada, CA are hiring for Senior Software Engineer In Test jobs?

Cities near La Mirada, CA with the most Senior Software Engineer In Test job openings:

Senior Software Engineer In Test jobs near you
Infographic showing various Senior Software Engineer In Test job openings in La Mirada, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $126,717 per year, or $60.9 per hour.

Sr Software Engineer in Test

ICANN

Los Angeles, CA • On-site

$119K - $154K/yr

Full-time

Posted 25 days ago

Job description

Sr Software Engineer in Test
Primary Location Los Angeles
Possible Hiring Locations Los Angeles
Department 0949 - Software Engineering

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