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Senior Software Developer In Test Jobs in Springfield, VA

Senior Software Developer

Herndon, VA ยท On-site

$120 - $180/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 ...

Senior Software Developer

Hyattsville, MD ยท On-site

$54.75 - $72.25/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop productionโ€‘grade software across the stack: design, implement, test and deploy features ...

Senior Software Developer

Hyattsville, MD ยท On-site

$54.75 - $72.25/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop productionโ€‘grade software across the stack: design, implement, test and deploy features ...

Senior Software Developer

Hyattsville, MD ยท On-site

$100 - $130/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop productionโ€‘grade software across the stack: design, implement, test and deploy features ...

Senior SDET/Java Developer

Rockville, MD ยท 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 ...

Senior Software Developer

Springfield, VA ยท On-site

$57 - $75.25/hr

  • Medical

  • Retirement

  • PTO

Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum ... Presenting new features to stakeholders and internal customers * Assist in the development of test ...

Senior Software Developer

Bethesda, MD ยท On-site +1

$58.25 - $77/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Overview Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support the ... Participate in cross product skill sharing activities to decrease knowledge silos * Develop, Test ...

Senior Software Developer

Bethesda, MD ยท On-site

$58.25 - $77/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Overview Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support the ... Participate in cross product skill sharing activities to decrease knowledge silos * Develop, Test ...

Software Development Engineer (SDET)

Merrifield, VA ยท On-site

$49.75 - $64.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA, Pensacola, FL, San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear ...

Senior Software Developer

Washington, DC ยท On-site

$61.75 - $81.50/hr

Senior Software Developer Location: Reston, VA / Washington, DC.(Hybrid) Duration: Long-term Responsibilities: * Senior Cloud-Native Software Engineer AWS * Strong hands-on AWS cloud-native ...

New

Software Development Engineer (SDET)

Merrifield, VA ยท On-site

$49.75 - $64.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA, Pensacola, FL, San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear ...

Software Development Engineer (SDET)

Merrifield, VA ยท On-site

$49.75 - $64.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA, Pensacola, FL, San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear ...

Senior Software Developer

Springfield, VA

$148K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you interested in helping to protect our nation's cyber interests? Join our growing team as a ... Designs, develops, evaluates, plans and tests AI features across a few software programs and ...

New

Senior Software Developer

Springfield, VA ยท On-site

$148K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you interested in helping to protect our nation's cyber interests? Join our growing team as a ... Designs, develops, evaluates, plans and tests AI features across a few software programs and ...

Senior Software Developer

Springfield, VA ยท On-site

$155K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Vision insurance Senior Software Developer Location: Springfield, VA Clearance Required: Active Top ... In this role, you will lead the integration of Generative AI workflows, data pipelines, and cloud ...

Senior Software Developer

Washington, DC ยท On-site

$61.75 - $81.50/hr

Write production-grade code with strong unit and integration test coverage * Implement and maintain ... Monitor system performance and drive improvements in latency, throughput, and reliability

Senior Software Developer

Springfield, VA ยท On-site

$130 - $180/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Vision insurance Senior Software Developer Location: Springfield, VA Clearance Required: Active Top ... In this role, you will lead the integration of Generative AI workflows, data pipelines, and cloud ...

New

Showing results 21-40

Senior Software Developer In Test information

See Springfield, VA salary details

$16

$64

$91

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

As of Aug 19, 2026, the average hourly pay for senior software developer in test in Springfield, VA is $64.48, according to ZipRecruiter salary data. Most workers in this role earn between $54.76 and $72.31 per hour, depending on experience, location, and employer.

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?

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 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 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 popular job titles related to Senior Software Developer In Test jobs in Springfield, VA?

For Senior Software Developer In Test jobs in Springfield, VA, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer In Test jobs in Springfield, VA look for?

The top searched job categories for Senior Software Developer In Test jobs in Springfield, VA are:

What cities near Springfield, VA are hiring for Senior Software Developer In Test jobs?

Cities near Springfield, VA with the most Senior Software Developer In Test job openings:

Infographic showing various Senior Software Developer In Test job openings in Springfield, VA as of June 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $134,117 per year, or $64.5 per hour.

Senior Software Developer

Synertex LLC

Herndon, VA โ€ข On-site

$120 - $180/hr

Other

Re-posted 12 days ago


Job description

Senior Software Developer

National Capital Region โ€” TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire

Join Synertex and bring your expertise to a mission that matters. We're looking for a Senior Software Developer with a background in full-stack software engineering and distributed systems to support critical defense and intelligence initiatives. If you're passionate about innovating through AI, ML, and big data to support national security and thrive in a collaborative, Agile, and mission-driven role-this opportunity is for you.

RESPONSIBILITIES
  • Design, develop, test, and implement secure, distributed microservices using object-oriented programming languages
  • Collaborate within Agile teams to build scalable, user-centered modules for the MARS program (OB, IMD, S/CS modules)
  • Develop RESTful web services and support implementation/hosting using instancing and throttling models
  • Enhance user interfaces using JavaScript, jQuery, Angular 4, Ajax, and HTML5/XML
  • Write and optimize SQL queries, T-SQL stored procedures, views, and SSIS packages
  • Create technical diagrams, high-quality code, and automated test scripts to support development and integration
  • Partner with product owners and stakeholders to ensure alignment with mission and technical objectives
  • Participate in planning, design, and development discussions to drive continuous improvement
  • Ensure system reliability, uptime, and maintainability through operational excellence
REQUIREMENTS
  • Minimum 5 years of software development experience
  • Bachelor's degree in Computer Science or related discipline
  • Proficiency in object-oriented design, algorithms, and data structures
  • Experience with:
    • REST-style Web API platforms
    • Client-side development (JavaScript, Angular 4, HTML5/XML)
    • SQL/T-SQL, stored procedures, and data integration via SSIS
    • Asynchronous programming, parallel processing, concurrency, and security
    • Software engineering lifecycle best practices
  • Strong collaboration and communication skills
  • Ability to work independently and in Agile environments
  • TS/SCI clearance with CI Polygraph
PREFERRED QUALIFICATIONS
  • Experience supporting DoD or DIA missions
  • Familiarity with the MARS, MIDB, or OB intelligence domains
  • Additional training or certifications in cybersecurity, cloud platforms, or advanced analytics
  • Experience developing solutions for Space/Counterspace or Intelligence Mission Data (IMD) systems

Join a mission-driven team advancing defense intelligence capabilities through scalable data platforms and advanced analytics. Apply today and become part of Synertex's legacy of innovation, leadership, and excellence.

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About Synertex

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

11 - 50 Employees

Headquarters location

McLean, VA, US

Year founded

2017