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Software Development Engineer In Testing Jobs in Haymarket, VA

CYNET SYSTEMS

Sr. SDET Tester

Reston, VA · On-site

$70 - $75/hr

Knowledge of AWS and cloud testing. * Experience with test automation framework architectural ... assist in debugging and modification of software. * Consult with development engineers in ...

CYNET SYSTEMS

Sr. SDET Tester

Reston, VA · On-site

$70 - $75/hr

Knowledge of AWS and cloud testing. * Experience with test automation framework architectural ... assist in debugging and modification of software. * Consult with development engineers in ...

GRVTY

Software Development Engineer

Herndon, VA · On-site

$150K - $250K/yr

As a Software Development Engineer in this role, you will focus on designing and implementing robust event-driven architectures that enhance observability and enable comprehensive tracking of events ...

ADP, Inc.

Software Development Engineer

Herndon, VA · On-site

$125 - $150/hr

Join NS2 Mission as a Software Development Engineer in Herndon, VA , where you'll design and develop distributed, event-driven solutions that support reliable data processing and real-time ...

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All JobsSoftware Development Engineer In Testing JobsSoftware Development Engineer In Testing Jobs in Haymarket, VA

Software Development Engineer In Testing information

See Haymarket, VA salary details

$62.6K

$145.5K

$202.7K

How much do software development engineer in testing jobs pay per year?

As of Sep 9, 2026, the average yearly pay for software development engineer in testing in Haymarket, VA is $145,525.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $170,700.00 per year, depending on experience, location, and employer.

What is a software development engineer in testing?

Software Development Engineers in Testing (SDETs) are professionals who specialize in both software development and testing. They design, develop, and maintain automated test frameworks and tools to ensure the quality and functionality of software applications. SDETs work closely with developers to create robust test cases, identify bugs, and improve product reliability. Their role bridges the gap between traditional software testers and developers, requiring strong programming skills as well as a deep understanding of testing methodologies.

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

To thrive as a Software Development Engineer In Testing, you need strong programming skills, a solid understanding of software testing principles, and typically a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, or TestNG, as well as version control systems like Git, is essential, and certifications in test automation can be advantageous. Analytical thinking, attention to detail, and effective communication are standout soft skills for identifying issues and collaborating with development teams. These skills ensure high-quality, reliable software products through efficient test automation and seamless integration within development workflows.

How does a software development engineer in testing typically collaborate with developers and QA teams during a product release cycle?

SDETs play a key role in bridging the gap between development and quality assurance by working closely with both teams throughout the product release cycle. They participate in code reviews, contribute to designing robust test automation frameworks, and often pair with developers to ensure testability of new features. During sprints, SDETs write, maintain, and execute automated test suites, provide early feedback on potential issues, and help triage bugs. This close collaboration ensures faster feedback loops, higher code quality, and smoother product releases.

What is the difference between Software Development Engineer In Testing vs Software Development Engineer In Testing?

AspectSoftware Development Engineer In Testing
Primary FocusDesigning and developing automated tests, ensuring software quality through testing automation and scripting
Skills RequiredProgramming, test automation, scripting, understanding of testing frameworks
Work EnvironmentCollaborates closely with developers, involved in continuous integration and deployment pipelines
CertificationsOften holds certifications in testing tools or programming languages

In summary, a Software Development Engineer In Testing primarily focuses on creating automated tests and scripting to ensure software quality, working closely with development teams. They possess strong programming skills and are integral to continuous testing processes.

What are popular job titles related to Software Development Engineer In Testing jobs in Haymarket, VA?

For Software Development Engineer In Testing jobs in Haymarket, VA, the most frequently searched job titles are:

What job categories do people searching Software Development Engineer In Testing jobs in Haymarket, VA look for?

The top searched job categories for Software Development Engineer In Testing jobs in Haymarket, VA are:

What cities near Haymarket, VA are hiring for Software Development Engineer In Testing jobs?

Cities near Haymarket, VA with the most Software Development Engineer In Testing job openings:

Software Development Engineer In Testing jobs near you
Infographic showing various Software Development Engineer In Testing job openings in Haymarket, VA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $145,525 per year, or $70 per hour.

Software Developer in Test (SDET)

Ashburn, VA • On-site

Syms Strategic Group, LLC (SSG)
IT Services • 11 - 50 employees
Learn more about Syms Strategic Group, LLC (SSG)external

$85K - $116K/yr

Full-time

Posted 8 days ago

Job description

Syms Strategic Group (SSG) is seeking a talented Software Developer in Test (SDET)
Location: Remote
Department: Veterans Affairs (VA)
Type: Full Time
Min. Experience: Experienced
Security Clearance Level: Public Trust (MBI)
Salary Range: $85,389 - $116,975
Military Veterans are highly encouraged to apply!Essential Duties and ResponsibilitiesNOTE: This is NOT an SQA tester position. Candidates MUST have strong programming skills, often in languages such as C#, .Net, Java, or Python.
  • Develop and execute test plans, test cases, and test procedures to ensure that all information systems, products, and services meet organizational standards and end-user requirements
  • Develop test plans, test schedule, and approach
  • Write test cases and scripts and identifies data for test scenarios
  • Conduct a walk through on test case(s)/script(s) with Test Managers, Requirement Leads, Project Managers, and Development Leads
  • Perform and lead tests and software and/or Information Technology (IT) systems to ensure proper operation and freedom from defects
  • Perform verification activities on work products using defined methods, procedures, and criteria with an appropriate verification environment
  • Document and communicate test results
  • Support analysis of test results and resolution of open issues
  • Document and communicate test results
  • Support analysis of test results and resolution of open issues
  • Document and work to resolve all complex problems
  • Report progress on problem resolution to management
  • Devise improvement to current procedures and develop models of possible future configurations
  • Create daily test metrics and reporting
  • Occasionally perform other IT systems engineering activities such as requirements, design, installation, operation, sustainment, and support
  • Apply technical principles, theories, and concepts in the field
  • Receive assignments in the form of objectives and establish goals to meet outlined objectives
  • Provide direction to employees according to established policies and management guidance
  • Measure whether objectives have been met
  • Provide technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors
  • Ensure that solutions are imaginative, thorough, practicable, and consistent with organizational objectives
  • Independently determine and develop approach to solutions
  • Review work upon completion for adequacy in meeting objectives
  • Demonstrate good judgment in selecting methods and techniques for obtaining solutions
  • Contribute to completion of specific programs and projects
  • Perform frequent inter-organizational and outside customer contacts
  • Represent organization in providing solutions to difficult technical issues associated with specific projects
Required Skills and Experience
  • Strong programming skills, often in languages such as C#, Java, or Python
  • A proven track record of working on complex software projects and ensuring high-quality deliverables
  • Experience in both manual and automated testing
  • Experience with Agile/Scrum methodologies and understanding of the Software Development Life Cycle (SDLC)
  • Proficiency in writing and executing test cases, test scripts, and test plans
  • Strong knowledge of test automation frameworks and tools (e.g., Selenium, TestNG, JUnit, QTP, LoadRunner)
  • Experience with continuous integration/continuous deployment (CI/CD) tools (e.g., GitHub Actions)
  • Familiarity with version control systems (e.g. Git and Subversion)
  • An understanding of performance testing and tools (e.g., JMeter and Gatling)
  • Experience with defect tracking and management tools (e.g. JIRA and Bugzilla)
  • Knowledge of database and SQL for validating stored data
  • Experience in testing web applications, Application Programming Interfaces (APIs), and services
  • An understanding of security testing practices and tools
  • Experience with different types of testing, including functional, regression, integration, system, usability, and User Acceptance Testing (UAT)
  • Excellent analytical and problem-solving skills
  • Strong communication and collaboration abilities
  • An ability to work independently and as part of a team
  • An attention to detail and commitment to delivering high-quality work
  • An ability to prioritize multiple tasks and meet deadlines
  • An ability to mentor and guide junior testers
  • An ability to understand business requirements and translate them into effective test scenarios
  • Experience with test management tools
  • Knowledge of DevOps practices and tools
  • An ability to conduct test reviews and provide constructive feedback
  • A strong understanding of risk-based testing, exploratory testing, and context-driven testing
Professional CertificationsAdvanced certifications in testing or quality assurance (e.g., International Software Testing Qualifications Board (ISTQB), Certified Software Testing Engineer (CSTE), Certified Software Quality Analyst (CSQA))Years of Professional Experience10 or more years of total work experience
10 or more years of experience in software testing and quality assuranceDesired experienceElectronic Data Interchange X.12 (EDI) and Medical Claims (837, 834, 277, etc.)
A familiarity with cloud-based testing platforms (e.g., Amazon Web Services (AWS) and Azure)Formal EducationBachelor's Degree in Computer Science, Information Technology, Engineering, or a related field and 10 or more years of experience.Citizenship RequirementU.S. Citizenship required for this specific opportunitySecurity Clearance RequirementsMust possess or qualify for a Public Trust (MBI)CRITICAL NOTES:
  1. SSG will not make assumptions regarding your qualifications. Your answers to the mandatory screening questions must be supported by the information on your resume. Applications with inconsistencies will not be considered.
  2. Recruiters or Third parties will not be considered.
  3. This is a 100% U.S. based remote position. However, candidates from CA, CO, IL, MN, NJ, NY, OR, or WA will not be considered.
  4. This is a W2 position.
  5. All interviews will be conducted on Microsoft Teams with your camera on; there will be no exceptions.
  6. As part of our screening process, you will be requested to provide a link to your LinkedIn profile.
  7. This position is contingent upon receiving project funding.

U.S Citizenship is required for this specific opportunity. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness.
Syms Strategic Group, LLC is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, marital status, disability, veteran status, sexual orientation, or genetic information.

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