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Software Testing Engineer Jobs in Ashburn, VA (NOW HIRING)

The Software Engineer I supports software design, development, and maintenance tasks in a NAVSEA ... This role contributes to coding, testing, and technical documentation under senior engineering ...

... in programming/scripting languages (Java, Python, JavaScript, or similar) * Experience testing ... Understanding of software development life cycle (SDLC) and Agile methodologies * Experience with ...

... in programming/scripting languages (Java, Python, JavaScript, or similar) * Experience testing ... Understanding of software development life cycle (SDLC) and Agile methodologies * Experience with ...

... in programming/scripting languages (Java, Python, JavaScript, or similar) * Experience testing ... Understanding of software development life cycle (SDLC) and Agile methodologies * Experience with ...

... in programming/scripting languages (Java, Python, JavaScript, or similar) * Experience testing ... Understanding of software development life cycle (SDLC) and Agile methodologies * Experience with ...

Overview VTG is seeking a Software Developer with strong software engineering experience and a ... Design and develop software testing harnesses or implement continuous testing methodologies to ...

Senior Software Engineer - Fuzzer

Vienna, VA ยท On-site

$123K - $162K/yr

Antithesis is reinventing software reliability through innovative approaches to testing. As a Senior Engineer on the Autonomous Search team, you will own and evolve the Fuzzer, working on solving ...

... Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered ... Position title: ETL Testing Engineer Location: Washington, DC (Local or Nearby) Duration: 6 Months ...

12228: Software Engineer

Ashburn, VA ยท On-site

$150K - $153K/yr

... write software testing scripts and models using either manual or automated programs and report ... support, engineering and support in resolving any issues that arise during the testing process.

NAVA Software solutions is looking for a SDET Engineer Details: SDET Engineer Location : Merrifield ... Hand on experience with UI+API+DB automation testing * Hands experience on a wide variety of ...

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... We are currently seeking a Nondestructive Testing (NDT) Technician. The ideal candidate is highly ...

Optimize existing SAP code and participate in performance tuning, debugging, and system testing ... Proven experience in the software engineering lifecycle, including design, development, testing ...

Senior Software Engineer

Chantilly, VA ยท On-site +1

$126K - $166K/yr

Senior Software Engineer Location: Chantilly, Virginia Security Clearance: Active TS/SCI with ... Support installation, configuration, testing, and maintenance of software systems and applications

Showing results 21-40

Software Testing Engineer information

See Ashburn, VA salary details

$10

$52

$74

How much do software testing engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for software testing engineer in Ashburn, VA is $52.61, according to ZipRecruiter salary data. Most workers in this role earn between $43.03 and $60.00 per hour, depending on experience, location, and employer.

What are some common collaboration practices between software testing engineers and developers during the software development lifecycle?

Software Testing Engineers frequently collaborate with developers through activities such as sprint planning, daily stand-ups, and code reviews. They often provide feedback on testability during requirements analysis and work closely with developers to understand new features and identify potential issues early. Effective communication ensures that defects are clearly documented, and joint debugging sessions are common to resolve complex bugs efficiently. This close collaboration helps maintain a high-quality product and fosters a culture of continuous improvement within the team.

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

To thrive as a Software Testing Engineer, you need a solid understanding of software development lifecycles, test design techniques, and programming or scripting languages, typically supported by a degree in computer science or related fields. Familiarity with automation tools (such as Selenium or JUnit), bug tracking systems (like Jira), and certifications like ISTQB are highly valued. Attention to detail, analytical thinking, and strong communication skills help you identify issues and collaborate effectively with development teams. These skills and qualities are crucial to ensure software quality, minimize defects, and deliver reliable products to end users.

What is the difference between Software Testing Engineer vs QA Analyst?

AspectSoftware Testing EngineerQA Analyst
CertificationsISTQB, CSTEISTQB, CSTE
Work EnvironmentDevelopment teams, testing labsQuality assurance departments, testing labs
Industry UsageSoftware companies, tech firmsSoftware companies, IT services
Primary FocusDesigning and executing test cases, automationTest planning, process improvement, documentation

While both roles focus on ensuring software quality, Software Testing Engineers often develop and execute test cases, including automation, whereas QA Analysts focus on testing processes, documentation, and quality standards. Both roles are essential in delivering reliable software products.

What does a software testing engineer do?

A Software Testing Engineer is responsible for evaluating software applications to ensure they function correctly and meet specified requirements. They design and execute test plans, identify bugs or issues, and work closely with developers to resolve defects. Their role helps maintain software quality, reliability, and performance before the product is released to users. They may use both manual and automated testing methods to cover different aspects of the application.
What are popular job titles related to Software Testing Engineer jobs in Ashburn, VA? For Software Testing Engineer jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Software Testing Engineer jobs in Ashburn, VA look for? The top searched job categories for Software Testing Engineer jobs in Ashburn, VA are:
What cities near Ashburn, VA are hiring for Software Testing Engineer jobs? Cities near Ashburn, VA with the most Software Testing Engineer job openings:
Infographic showing various Software Testing Engineer job openings in Ashburn, VA as of July 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution, with an average salary of $109,433 per year, or $52.6 per hour.

Software Engineer I

Warrant Technologies

Washington, DC โ€ข On-site

Full-time

Re-posted 29 days ago


Job description

The Software Engineer I supports software design, development, and maintenance tasks in a NAVSEA Program Office Support role. This role contributes to coding, testing, and technical documentation under senior engineering direction.
This position is contingent upon award. Award is expected in 3-6 months.
Requirements
- Academic or internship experience developing software in structured project environments.
- Familiarity with source control, issue tracking, and software testing fundamentals.
- Strong problem-solving and debugging skills.
- Bachelor's degree in a quantitative field such as engineering or mathematics.
- No required professional experience.
- Ability to support software lifecycle tasks and follow engineering standards/processes.
- Strong written and verbal communication skills.
- Active DoD Secret clearance (or clearable to that level) required due to support for classified programs and facilities.