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Software Engineer In Test Jobs in Washington, DC

Yochana

Sr. SDET

Washington, DC · On-site

$56.50 - $72.75/hr

Software Development Engineer In Test (SDET) We are seeking an experienced SDET with strong expertise in Selenium to design, develop, and execute automated test scripts for web applications. The ...

CertiPath Inc

Senior Software Engineer in Test

Reston, VA · On-site

$140K - $155K/yr

We are seeking a Senior Software Engineer in Test (SSET) to mature and automate our Test and QA processes, yielding world-class programs that ensure our products exceed our clients' expectations.

Collabera

SDET 3

Rockville, MD · On-site

$51 - $65.75/hr

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

CertiPath

Senior Software Engineer in Test

Reston, VA · On-site

$115K - $149K/yr

We are seeking a Senior Software Engineer in Test (SSET) to mature and automate our Test and QA processes, yielding world-class programs that ensure our products exceed our clients' expectations.

Collabera

SDET 4

Rockville, MD

$51 - $65.75/hr

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

Ruri Software Technologies LLC

SDET

Mclean, VA · On-site

$50.50 - $65.25/hr

Job Title: SDET Location: Onsite in McLean, VA Responsibilities • Design, develop, and maintain automation frameworks using Playwright, Selenium, Cucumber, Java, and TypeScript • Execute end-to ...

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 ...

Seneca Resources, LLC

Senior SDET

Vienna, VA · On-site

$65/hr

Senior Level Software Development Engineer in Test (SDET) Location: Vienna, VA - 3 days a week onsite each week Openings: 4 Pay Rate: $65/hr on W2 Top Skills: Top 3 Required Skills: * Hands-on ...

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All JobsSoftware Engineer In Test JobsSoftware Engineer In Test Jobs in Washington, DC

Software Engineer In Test information

See Washington, DC salary details

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

As of Sep 15, 2026, the average hourly pay for software engineer in test in Washington, DC is $58.05, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $66.20 per hour, depending on experience, location, and employer.

What is a software engineer in test?

A Software Engineer In Test (SET) is a professional who specializes in developing and maintaining automated tests and testing frameworks to ensure software quality. Unlike traditional testers, SETs are skilled in programming and work closely with development teams to design testable software, automate repetitive testing tasks, and identify bugs early in the development cycle. Their main goal is to improve the efficiency, effectiveness, and coverage of software testing processes, often contributing to both code quality and faster release cycles.

What are the key skills and qualifications needed to thrive as a software engineer in test?

To thrive as a Software Engineer in Test, you need a solid background in computer science, strong programming skills (often in Java, Python, or similar languages), and experience with automated testing frameworks. Familiarity with tools such as Selenium, JUnit, TestNG, and CI/CD systems, as well as knowledge of test management platforms, is typically required. Analytical thinking, problem-solving, and clear communication are critical soft skills that help you design effective test cases and collaborate with development teams. These skills ensure that software products are reliable, scalable, and meet quality standards before release.

What are some common challenges faced by software engineers in test when collaborating with development teams?

Software Engineers In Test (SETs) often face the challenge of ensuring their testing processes keep pace with rapid development cycles. Coordinating closely with developers is essential to identify potential issues early and to align on testing priorities. Communication gaps can sometimes lead to misunderstandings about requirements or missed edge cases, so proactive collaboration is key. Additionally, SETs may need to advocate for sufficient time for thorough test automation, balancing quality with project deadlines.

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

AspectSoftware Engineer In TestQA Engineer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS, QA certifications optional
Work EnvironmentDevelops automated tests, collaborates with developersDesigns test plans, manual and automated testing
Industry UsageTech companies, software firmsVariety of industries, including tech and manufacturing
Search IntentAutomation, testing, developmentManual testing, quality assurance

Software Engineer In Test roles focus on developing automated testing solutions and collaborating closely with developers, requiring coding skills. QA Engineers typically design test plans and perform manual and automated testing, often with less emphasis on coding. Both roles aim to ensure software quality but differ in technical depth and responsibilities.

What are popular job titles related to Software Engineer In Test jobs in Washington, DC?

For Software Engineer In Test jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Software Engineer In Test jobs in Washington, DC look for?

The top searched job categories for Software Engineer In Test jobs in Washington, DC are:

Software Engineer In Test jobs near you
Infographic showing various Software Engineer In Test job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $121,159 per year, or $58.2 per hour.

Software Development Engineer in Test (SDET)

Manassas, VA • On-site

Swift Software
See more jobs at Swift Softwareexternal

$152K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 4 days ago

Job description

Job Responsibilities
  • Design, develop, and maintain automated test scripts and frameworks using various programming languages and testing tools.
  • Execute automated and manual test cases to identify software defects and ensure product quality.
  • Collaborate with software developers to understand product features and technical specifications.
  • Report, track, and verify software defects using bug tracking systems.
  • Participate in code reviews of test automation scripts and provide constructive feedback.
  • Contribute to the continuous improvement of the testing process and methodologies.
  • Assist in the development and maintenance of test plans and strategies.
  • Learn and adapt to new technologies and testing tools as needed.
Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • Strong understanding of software development lifecycle (SDLC) and software testing methodologies.
  • Proficiency in at least one programming language (e.g., Python, Java, C#, JavaScript).
  • Experience with test automation frameworks (e.g., Selenium, Playwright, Cypress, JUnit, TestNG) is a plus.
  • Familiarity with version control systems (e.g., Git).
  • Basic understanding of databases and SQL.
  • Excellent problem‑solving skills and attention to detail.
  • Strong written and verbal communication skills.
  • Ability to work independently and collaboratively in a fast‑paced environment.
Compensation & Benefits

The estimated salary range for a new hire into this position in Virginia is $82,361 USD Annual to $152,955 USD Annual. Salary may vary depending on job‑related factors such as knowledge, skills, experience, and location. Compensation packages include a competitive base salary and bonus opportunity contingent on personal and company performance. Benefits include medical, dental, vision, and life insurance with no premium costs for employees and their families, and a retirement plan with 401(k) matching.

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