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Senior Software Engineer In Test Jobs in Fairfax, VA

Compugain

Sr SDET

Rockville, MD · On-site

$112K - $146K/yr

Qualifications Experience Requirements * 5+ years of cumulative experience in software development and/or test automation development. * 5+ years of experience with programming in Java (preferred ...

Compugain

Sr SDET

Rockville, MD · On-site

$112K - $146K/yr

Qualifications Experience Requirements * 5+ years of cumulative experience in software development and/or test automation development. * 5+ years of experience with programming in Java (preferred ...

NAVA Software Solutions

SDET Engineer

Merrifield, VA · On-site

NAVA Software solutions is looking for a SDET Engineer Details: SDET Engineer Location : Merrifield, VA(Hybrid) - Weekly once onsite Duration: 12 Months Top 3 Required Skills: * Hands-on development ...

The Consortium, Inc.

Senior SDET/Java Developer

Rockville, MD · On-site

$58.25 - $74.50/hr

ummary: Java SDET with exceptional SQL skills. Job Responsibilities: Create expert level SQL select queries, Test and debug analytics reports and dashboards for data integrity and correctness ...

Gridpoint

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to ... in combination with other software engineers and test engineers ensure high quality software ...

Gridpoint

Senior Software Engineer

Reston, VA · On-site

$100 - $130/hr

The Senior Software Engineer shall perform with a high degree of independence and expertise to ... in combination with other software engineers and test engineers * ensure high quality software ...

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Showing results 21-40

All JobsSoftware Engineer In Test JobsSenior Software Engineer In Test JobsSenior Software Engineer In Test Jobs in Fairfax, VA

Senior Software Engineer In Test information

See Fairfax, VA salary details

$23K

$128.3K

$167.1K

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

As of Aug 11, 2026, the average yearly pay for senior software engineer in test in Fairfax, VA is $128,344.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,900.00 and $146,700.00 per year, depending on experience, location, and employer.

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 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 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 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 are the most commonly searched types of Software Engineer In Test jobs in Fairfax, VA? The most popular types of Software Engineer In Test jobs in Fairfax, VA are:
What are popular job titles related to Senior Software Engineer In Test jobs in Fairfax, VA? For Senior Software Engineer In Test jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Senior Software Engineer In Test jobs in Fairfax, VA look for? The top searched job categories for Senior Software Engineer In Test jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Senior Software Engineer In Test jobs? Cities near Fairfax, VA 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 Fairfax, VA as of August 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $128,344 per year, or $61.7 per hour.

Sr SDET

Compugain

Rockville, MD • On-site

$112K - $146K/yr

Full-time

Re-posted 26 days ago

Job description

Company Description
It all started in 2000. It began with a vision to be a highly dependable Technology centric Human Capital Solutions partner to businesses looking to accelerate outcomes. ... With a passion for helping companies gain freedom from complex business problems, we added a spectrum of tech solutions to our offering.
Job Description
Essential Job Functions
  • Responsible for identifying project risks and develop mitigation strategies.
  • Create and execute complex test cases based on test strategies and plans.
  • Participate in reviews of system architecture, code and design documents.
  • Perform Independent Assurance on all SDLC phases in a project.
  • Develop automation architecture and set up test frameworks/infrastructure.
  • Design and Develop complex automation code, scripts, utilities, simulators, data generators, API/Interface testing solutions and other programmatic test tools as required to execute tests.
  • Actively participate in collaborative resolution of defects including root cause analysis of production incidents.
  • Continually look for ways to innovate and improve testing process to gain efficiencies.
  • Demonstrates business domain expertise in the project involved.
  • Effectively communicate testing activities, findings and project risk in oral and written formats.
  • Ensure compliance with Client technology policies and standards.
  • Oversee and mentor other junior and staff developers in test.

Education
  • Bachelor's or Master's in Computer Science or Engineering or equivalent.

Preferred Skills
  • Strong knowledge or JAVA programming language is preferred.
  • Experience with AWS is preferred.
  • Demonstrated Service/API level testing preferred over UI automation testing skills.
  • Some experience in Cypress testing framework is a plus.
  • Demonstrated experience with the development of, or extension of, test automation frameworks.

Work Conditions
  • Work is normally performed in an office environment.
  • Occasional travel and extended hours may be required.

Qualifications
Experience Requirements
  • 5+ years of cumulative experience in software development and/or test automation development.
  • 5+ years of experience with programming in Java (preferred), JavaScript, or C#/.NET.
  • 1+ years of experience in Selenium WebDriver or comparable UI automation framework is required.
  • Demonstrated understanding in Computer Science fundamentals - Algorithm Design, Problem Solving, Complexity Analysis and Data Structures.
  • Demonstrated understanding of testing process, test types, test design and testing methodologies.
  • Proven experience with modern programming languages and common development technologies with software architecture and design skills.
  • Experience with Data Ingestion, Transformation or Analytics or Decision-Making skills.
  • Experience with functional or Performance or Security or DevOps test tools.
  • Demonstrable experience in architecting, designing and developing automation frameworks and test suites.
  • Demonstrable understanding of Cloud related technologies.
  • Demonstrable experience with Unix/Linux environment.
  • Solid understanding and experience with object-oriented design.
  • Experience with SQL and relational databases.
  • Experience with continuous automation delivery tools such as Jenkins (preferred) or TeamCity.
  • Good understating of source code versioning control systems such as git (preferred), CVS, SVN, Mercurial, and related tools such as Bitbucket (preferred), GitHub, or Azure DevOps (TFS).
  • Good understanding of defect tracking tools such as Jira (preferred), or BugZilla.
  • Good understanding of common development technologies (J2EE/.NET, JavaScript, HTML, XML/XSL, JSON, Web Services [SOAP, REST], Maven/Ant ...etc.).
  • Demonstrated ability to develop effective working relationships that improve the quality of work products.
  • Should be well organized, thorough, and able to handle competing priorities.
  • Ability to maintain focus and develop proficiency in new skills rapidly.
  • Excellent written and oral communication skills.
  • Must be self-directed, detail-oriented and have excellent written & oral communication skills.
  • Ability to work in a fast-paced environment.

Additional Information
All your information will be kept confidential according to EEO guidelines.

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