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Software Engineer In Test Jobs in Washington (NOW HIRING)

Senior Software Engineer in Test

Reston, VA ยท 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.

Principal Test Engineer (SDET)

Vienna, VA ยท On-site

$100 - $150/hr

The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.

New

Senior Software Engineer in Test

Reston, VA ยท On-site

$120 - $180/hr

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.

SDET

Mclean, VA ยท On-site

$50.50 - $65.25/hr

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

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:

SDET 3

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:

SDET Developer

Silver Spring, MD ยท 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 ...

Sr SDET

Reston, VA ยท On-site

$115K - $149K/yr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

Sr SDET

Reston, VA ยท On-site

$116K - $151K/yr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

Sr SDET

Reston, VA ยท On-site

$75/hr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

SDET

Reston, VA ยท On-site

$52 - $67/hr

SDET Reston, VA (3 days a week onsite) Interview Process: 1 in-person panel (no videos) *Prior Mortgage Industry experience if highly desired* Key Responsibilities: Lead and execute end-to-end ...

Showing results 21-40

Software Engineer In Test information

See Washington salary details

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

As of Aug 19, 2026, the average hourly pay for software engineer in test in Washington is $58.27, according to ZipRecruiter salary data. Most workers in this role earn between $47.64 and $66.44 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 the most commonly searched types of Software Engineer In Test jobs in Washington?

The most popular types of Software Engineer In Test jobs in Washington are:

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

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

What cities in Washington are hiring for Software Engineer In Test jobs?

Cities in Washington with the most Software Engineer In Test job openings:

Infographic showing various Software Engineer In Test job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 6% Part Time, 2% Temporary, and 8% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $121,204 per year, or $58.3 per hour.

Senior Software Engineer in Test

CertiPath Inc

Reston, VA โ€ข On-site

$140K - $155K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago


Job description

Want to energize your career?

Looking for stability with the freedom to innovate? At CertiPath you can have both while making the world more secure and simplifying access processes. 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. Join our team, take control of the process, and crush your goals at CertiPath.

The SSET is responsible for product quality and functionality across the CertiPath TrustSuite family. This is a full-stack automation role (80–85% automation, front and back end) reporting to the Manager of Product Quality, working closely with Development to deliver the highest possible customer satisfaction.

I’ve never heard of CertiPath. What do you do?

CertiPath is a trusted leader in high-assurance digital identity and access management solutions. Since 2004, we have helped commercial organizations and government agencies modernize how people securely access facilities, networks, and critical resources. With the stability of an established company and the agility of a growing technology business, we foster a culture of innovation, collaboration, and continuous growth. Our mission is simple: enable secure, trusted access in an increasingly connected world.

What will my responsibilities include as SSET at CertiPath?

  • Proactively engage in defining, evolving, and maturing quality for CertiPath software solutions across the TrustSuite product family.
  • Design, build, enhance, and maintain automated test frameworks and infrastructure covering both frontend (UI) and backend (API/service) layers.
  • Collaborate with project teams to implement scalable automation processes aligned with the TrustSuite roadmap.
  • Take corrective action when needed to ensure the success of our product initiatives and client project scopes and guide efforts to the best solutions and outcomes.
  • Work with CertiPath project leadership and product management to ensure that test plans effectively align with feature requirements.
  • Leverage AI coding assistants (e.g., GitHub Copilot with VS Code) to accelerate test development and maintain high code quality.
  • Participate in Sprint Planning to understand sprint goals and support the Quality team throughout each sprint.

Location

  • Reston, VA (HQ) – Hybrid: 3 days onsite per week

What qualifications do you look for?

  • U.S. citizenship and the ability to obtain a government clearance.
  • 7+ years of hands-on automation testing with demonstrated ownership of test frameworks and pipelines.
  • 5+ years of strong experience with Pytest and Django testing framework.
  • Strong working experience in Linux-based environments, including command-line proficiency and shell scripting.
  • Proven experience working with containerized applications using Docker and Kubernetes (K8s), including running and debugging tests within containers.
  • Hands-on experience integrating automated test suites into CI/CD pipelines (e.g., Jenkins, GitHub Actions, GitLab CI).
  • Solid experience with Playwright for frontend/UI test automation.
  • Experience writing SQL queries for database testing.
  • Proficiency with API testing.
  • Experience with test management tools such as Jira and Zephyr (or equivalent) for writing test cases, creating test plans, and managing test cycles.
  • Experience using AI coding assistants to accelerate test development.
  • Experience designing test cases, building automation frameworks, and maintaining automated test infrastructure.
  • A bachelor’s degree in computer science, electrical engineering, information technology, cybersecurity, or equivalent experience in a related field.

We’re extra impressed by folks who have:

  • Demonstrated initiative in automating complex or difficult-to-automate processes and communicating tradeoffs clearly.
  • A track record of clean, modular, resilient test scripts that scale with product growth.
  • Familiarity with PKI (Public Key Infrastructure), digital certificates, or identity and access management (IAM) concepts is a strong plus.
  • Experience with Physical Access Control Systems (PACS).

What kind of benefits does CertiPath offer?

At CertiPath, we value trust, flexibility, and investing in our people. We are committed to creating an environment where employees can do meaningful work, continue to grow, and enjoy life outside of work.

Our benefits include:

  • Competitive medical, dental, and vision coverage (including domestic partner coverage).
  • Health Savings Account (HSA) options, 401(k) with a generous company match, company-paid Life, AD&D, Short-Term, and Long-Term Disability.
  • Unlimited PTO, seven company holidays, & a company-wide week-long break at the end of each year, flexible working hours that support work-life balance.
  • LifeMart employee discount program.
  • Professional development opportunities and ongoing learning support.

CertiPath is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.