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Senior Software Developer In Test Jobs in Haymarket, VA

Hexaware Technologies, Inc

Application SDET

Reston, VA · On-site

$52 - $67/hr

Highly experienced Senior SDET (Software Development Engineer in Test) to help deliver test automation across our software development lifecycle. This role is ideal for someone with deep expertise in ...

New

TriOptus LLC

Automation Tester/SDET

Loudoun, VA · On-site

Job Title: Sr. Test Engineer Location: Arlington, VA Duration: 12 months Client is seeking a Senior Software Development Engineer in Test (SSDET) who is well-versed in agile methodologies, has a ...

Hexaware Technologies, Inc

Application SDET

Reston, VA · On-site

$52 - $67/hr

Highly experienced Senior SDET (Software Development Engineer in Test) to help deliver test automation across our software development lifecycle. This role is ideal for someone with deep expertise in ...

CertiPath Inc

Senior Software Engineer in Test

Reston, VA · 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.

Synertex LLC

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Synertex LLC

Senior Software Developer

Herndon, VA · On-site +1

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

VivSoft Technologies

Senior Software Developer

Herndon, VA · Remote

$55.75 - $73.75/hr

Senior Software Developer Location: Remote, USA Position Type: Full-Time About the company: At ... VivSoft is a diverse team of strategists, engineers, designers, and creators experienced in ...

VTG

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

Overview We are seeking a versatile Senior Software Developer with expertise in secure software ... What will you do? • Design, develop, test, and deploy secure Windows applications, services, and ...

Hirekeyz Inc

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Senior Software Developer role requires a deep expertise in Java ...

V2X

Senior Software Developer

Chantilly, VA · On-site

$55.75 - $73.75/hr

We are seeking a TS/SCI with Polygraph cleared Senior Software Developer who will focus on the ... Developing unit and integration tests, in addition to participating in functional and regression ...

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Senior Software Developer In Test information

See Haymarket, VA salary details

$15

$60

$86

How much do senior software developer in test jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for senior software developer in test in Haymarket, VA is $60.89, according to ZipRecruiter salary data. Most workers in this role earn between $51.68 and $68.27 per hour, depending on experience, location, and employer.

What is the difference between Senior Software Developer In Test vs Software Development Engineer in Test?

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What are some common challenges faced by Senior Software Developers in Test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

What is a Senior Software Developer In Test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

What are the key skills and qualifications needed to thrive as a Senior Software Developer In Test, and why are they important?

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.
What are popular job titles related to Senior Software Developer In Test jobs in Haymarket, VA? For Senior Software Developer In Test jobs in Haymarket, VA, the most frequently searched job titles are:
What cities near Haymarket, VA are hiring for Senior Software Developer In Test jobs? Cities near Haymarket, VA with the most Senior Software Developer In Test job openings:
Senior Software Developer In Test jobs near you

Software Engineer in Test Automation

GTP, Inc.

Reston, VA • On-site

Full-time

Re-posted 7 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

Apply