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Sr Software Development Engineer In Test Jobs in Alexandria, VA

Role: SDET FullStack Engineer Location: McLean, VA (Day 1 Onsite) Job Type: Contract Skill Metrics: Java Angular Playwright Microservices Testing Javascript * At least 7+ year of relevant experience.

Automated Test Engineer

Reston, VA · On-site

$48 - $63.25/hr

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

Automated Test Engineer

Annapolis Junction, MD · On-site

$47 - $62/hr

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

Automated Test Engineer

Chantilly, VA · On-site

$47.50 - $62.75/hr

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

Automated Test Engineer

Tysons, VA · On-site

$46.25 - $61/hr

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

We are seeking a Senior Software Engineer in Test (SSET) to mature and automate our Test and QA ... Leverage AI coding assistants (e.g., GitHub Copilot with VS Code) to accelerate test development ...

New

SDET

Rockville, MD · On-site

$51 - $65.75/hr

Good QA mindset and at least 5+ years of experience in Quality assurance space * Familiar with AWS, Jenkins, Jira, Maven * AWS hands-on experience at least 1-2 years * Selenium experience Good to ...

Showing results 41-60

Sr Software Development Engineer In Test information

See Alexandria, VA salary details

$24.1K

$134.4K

$175K

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

As of Aug 8, 2026, the average yearly pay for sr software development engineer in test in Alexandria, VA is $134,389.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,300.00 and $153,600.00 per year, depending on experience, location, and employer.

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is a Sr Software Development Engineer in Test?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer in Test?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.
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Infographic showing various Sr Software Development Engineer In Test job openings in Alexandria, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $134,389 per year, or $64.6 per hour.

Software Engineer in Test Automation

GTP, Inc.

Reston, VA • On-site

Full-time

Re-posted 28 days ago


Job description

Company Description
GTP is committed to providing valuable business and technology consulting services with excellent customer support and timely delivery of client solutions. We believe in strong partnerships which result in rapid ROI and high quality deliverables.
We keep up with the latest trends in the industry and utilize the most appropriate processes and technologies that fit long-term client needs.
Our core focus supports rapid change management initiatives. We utilize Agile, Scrum, and Lean principles and leverage open source technologies, architecture and frameworks to best solve your problems. Our solutions and services support enable the cost-effective management of business systems, and uniquely support both flexibility and controls as defined through the requirements engineering process. Our people, process, and technology expertise allow us to deliver services and solutions that support the agility to embrace the changes of the future.
Partner with us in Enabling your Agile Enterprise!
Job Description
Sr. Software Engineer in Test. We are blurring the lines between development and testing to achieve unsurpassed quality software products. The Senior Software Engineer in Test is responsible for developing test frameworks and tools. This position will define, document, analyze, and create and execute automated tests for our products. The qualified candidate will have experience in development and QA best practices and methodologies, collaborating with developers and testers, as well as having strong analysis, problem solving, and time management skills. Be part of an exciting new organizational change; join us as a Sr. Software Engineer in Test!
Primary Responsibilities:
  • Represent test function on Scrum team
  • Support fellow developers and actively participate in design and code reviews and suggest improvements
  • Develop test frameworks and tools to streamline manual and automated testing (functional, regression, performance, usability and compatibility)
  • Partner with developers to design, document, code, and execute tests concurrently with product development
  • Provide technical leadership to technical resources
  • Communicate issues and status information regarding project activities to Scrum team and management
  • Review requirement specifications for testability
  • Self-motivate and self-manage in a rapid application development environment
  • Take ownership of project components
  • Create high quality code and teach team members to do same
  • Develop testing strategies to effectively and efficiently test new capabilities and bug fixes, balancing thoroughness and speed to market
  • Learn systems quickly and understand feature interaction and how code changes can affect other areas of system
  • Mentor lower level team members on testing best practices, controls, and documentation
  • Subject Matter Expert on testing a product with ability to write and execute manual and automated testing for many other products
  • Build or recommend tools to enhance testing capabilities and help others be more productive in their testing
  • Provide input on individual performance reviews
  • Provide input on goals and objectives of team
  • Additional tasks as assigned

Qualifications
Required Skills:
  • Bachelor's degree in computer science or software development
  • 5+ years of experience in software development
  • 3+ years in developing and executing manual and automated test cases for embedded software applications and/or web applications
  • Required to have hands-on experience in at least two of the following on high volume systems with large datasets (Terra to Petabyte)
    • Programming in Java, and JUnit
    • Developing frameworks and/or test harnesses
    • Developing and testing Web Services (Java, JSON, XML, WSDL)
  • 2-3 years of experience with Agile development, preferably Scrum
  • SDLC, development and QA and Automation best practices expertise
  • Results oriented, organized and self-motivated
  • Excellent time management and organizational skills
  • Excellent verbal and written communication skills
  • Strong analytical and problem solving skills

Additional Information
We are committed to excellence, and we are passionate about technology. We have high standards for our people and, in turn, we offer a work environment that fosters the same.
Send applications to manmeet@gtpartners.biz or recruiting@gtpartners.biz