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Software Developer In Test Jobs in Washington (NOW HIRING)

SES

Software Engineer In Test

Washington, DC · On-site

... Developer in Test Type: W2 With Benefits - No C2C Location: Washington, DC - 3 days per week onsite Responsibilities: Acts as a key participant in application analysis Skills: *SDET - Software ...

SES

(SDET) - DBeaver

Washington, DC · On-site

$56.50 - $73/hr

... Developer in Test Type: W2 With Benefits - No C2C Location: Washington, DC - 3 days per week onsite Responsibilities: Acts as a key participant in application analysis Skills: *SDET - Software ...

SES

(SDET) - SauceLabs-AI

Washington, DC · On-site

$56.50 - $73/hr

... Developer in Test Type: W2 With Benefits - No C2C Location: Washington, DC - 3 days per week onsite Responsibilities: Acts as a key participant in application analysis Skills: *SDET - Software ...

Deegit Inc

SDET Developer

Silver Spring, MD · On-site

$51.75 - $66.75/hr

Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Strong java development skills JavaScript ...

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Software Developer In Test information

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How much do software developer in test jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for software developer in test in Washington is $62.02, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $70.24 per hour, depending on experience, location, and employer.

Is SDET a good career?

A Software Development Engineer in Test (SDET) is a valuable role that combines software development and testing skills, often involving automation tools like Selenium or JUnit. It offers strong job growth, competitive salaries, and opportunities to work on quality assurance and testing frameworks in various industries. Success in this career typically requires programming knowledge, attention to detail, and continuous learning of testing methodologies.

Will AI take SDET jobs?

AI can automate certain testing tasks performed by Software Developers in Test (SDET), such as test case generation and execution, but it is unlikely to fully replace the role. SDETs will continue to be essential for designing complex test strategies, analyzing results, and maintaining automation frameworks, especially as they require programming skills and critical thinking. AI tools serve as complements that enhance productivity rather than substitutes for skilled testers.

What are the key skills and qualifications needed to thrive as a Software Developer In Test, and why are they important?

To thrive as a Software Developer In Test, you need strong programming skills, knowledge of testing methodologies, and typically a degree in computer science or a related field. Familiarity with automation frameworks (such as Selenium or Cypress), continuous integration tools, and version control systems is crucial. Attention to detail, analytical thinking, and effective communication set outstanding SDETs apart. These competencies ensure the creation of robust, reliable software and foster productive collaboration between development and QA teams.

Is SDET still in demand?

Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on automated testing, quality assurance, and continuous integration in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries.

What are Software Developers in Test?

Software Developers in Test (SDETs) are professionals who specialize in both software development and quality assurance. They design, develop, and maintain automated testing frameworks and tests to ensure the functionality, reliability, and performance of software products. SDETs work closely with development teams to identify potential issues early in the development cycle and ensure high-quality releases. Their role often involves writing code for automated tests, creating testing tools, and sometimes contributing to the product codebase itself.

What is a software developer in test?

A software developer in test (SDET) is a role that combines software development and quality assurance, focusing on designing, developing, and maintaining automated tests to ensure software quality. SDETs often have programming skills and work with testing tools and frameworks to improve testing efficiency and coverage.

How does a Software Developer in Test typically collaborate with development and QA teams during the software lifecycle?

A Software Developer in Test (SDET) works closely with both development and QA teams throughout the software development lifecycle. They participate in planning and design discussions to understand feature requirements and ensure testability, write and maintain automated test scripts, and review code for quality and test coverage. SDETs often act as a bridge, facilitating communication between developers and testers to identify defects early and improve the efficiency of the testing process. This collaborative approach helps deliver robust and reliable software while fostering a culture of quality across teams.

What is the difference between Software Developer In Test vs QA Engineer?

AspectSoftware Developer In TestQA Engineer
CredentialsProgramming skills, testing frameworks, sometimes certifications like ISTQBTesting certifications, quality assurance training, sometimes programming knowledge
Work EnvironmentCollaborates closely with developers, involved in automation and scriptingFocuses on manual and automated testing, quality process management
Industry UsageCommon in agile, DevOps teams, software development companiesUsed across various industries, including software, manufacturing, and healthcare
Search & Comparison IntentOften compared for automation and development skillsCompared for testing methodologies and quality assurance roles

The main difference is that a Software Developer In Test primarily develops automated tests and collaborates with developers, while a QA Engineer focuses on overall quality assurance, including manual testing and process improvement. Both roles require testing knowledge, but the Developer In Test emphasizes scripting and automation skills.

What are the most commonly searched types of Software Developer In Test jobs in Washington? The most popular types of Software Developer In Test jobs in Washington are:
What are popular job titles related to Software Developer In Test jobs in Washington? For Software Developer In Test jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Software Developer In Test jobs in Washington look for? The top searched job categories for Software Developer In Test jobs in Washington are:
What cities in Washington are hiring for Software Developer In Test jobs? Cities in Washington with the most Software Developer In Test job openings:
Software Developer In Test jobs near you
Infographic showing various Software Developer In Test job openings in Washington as of July 2026, with employment types broken down into 78% Full Time, 11% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $129,009 per year, or $62 per hour.

Software Development Engineer In Test (SDET)

SES

Washington, DC • On-site

$56.50 - $73/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

SDET - Software Developer in Test

Type: W2 With Benefits - No C2C

Location: Washington, DC - 3 days per week onsite

Responsibilities:

Acts as a key participant in application analysis

Skills:

*SDET - Software Developer in Test

*SQL

*Selenium

*Java

*Python

*Cucumber

*Jenkins

*Sauce Labs

*AWS

*Automation

*AI Tools experience (Artificial Intelligence)

*LLM experience (Large Language Model)

  • 5-10 years of experience is required
  • AWS- working experience- RDS/Redshift/S3/Lambda/Data Share etc.,
  • Strong Communicator,
  • Agile SDLC, Experience in applying test automation.

Education/Work Experience:

1) Bachelor s degree in computer science, Information Systems, Mathematics, Engineering or related field

Nice to have:

Freddie Mac or Fannie Mae experience is a strong plus

Benefits:

SES hires W2 benefitted and non-benefitted consultants. Our contract employee benefits include group medical dental vision life LT and ST disability insurance, 21 days of accrued paid time off, 401k, tuition reimbursement, performance bonuses, paid overtime, and more.

Please contact me to discuss the details of this position further.

*Please forward resume directly to for immediate consideration - zlutman at sesc .com

I look forward to speaking with you soon!

Zach Lutman

Systems Engineering Services

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