1

Software Developer In Test Jobs in Washington (NOW HIRING)

SDET

Mclean, VA · On-site

$50.50 - $65.25/hr

Job Title: SDET Location: Onsite in McLean, VA Responsibilities • Design, develop, and maintain automation frameworks using Playwright, Selenium, Cucumber, Java, and TypeScript • Execute end-to ...

Principal Test Engineer (SDET)

Vienna, VA · On-site

$100 - $150/hr

... of DevOps and Continuous Integration, Continuous Delivery (CICD) pipelines. The SDET will develop ... test automation for integration, regression, and functional testing for systems to ensure ...

New

Software Development Engineer in Test (SDET Location : Rockville, MD, Duration: 6-12 Months Description : Summary: The main function of a Software Development Engineer in Test (SDET) is to develop ...

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 ...

BCforward's team of dedicated staffing professionals has placed thousands of talented people over the past decade, with retention rates that are consistently higher than the industry average. SDET ...

Sr SDET

Reston, VA · On-site

$115K - $149K/yr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

Sr SDET

Reston, VA · On-site

$116K - $151K/yr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

SDET

Reston, VA · On-site

$52 - $67/hr

SDET Reston, VA (3 days a week onsite) Interview Process: 1 in-person panel (no videos) *Prior Mortgage Industry experience if highly desired* Key Responsibilities: Lead and execute end-to-end ...

Sr SDET

Reston, VA · On-site

$75/hr

Senior SDET (Automation Testing) | Hybrid | Reston, VA We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to ...

New

Showing results 21-40

Software Developer In Test information

See Washington salary details

$13

$62

$84

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

As of Aug 19, 2026, the average hourly pay for software developer in test in Washington is $62.02, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $70.24 per hour, depending on experience, location, and employer.

What is a software developer in test?

Software Developers in Test (SDETs) are professionals who specialize in both software development and quality assurance. They design, develop, and maintain automated testing frameworks and tests to ensure the functionality, reliability, and performance of software products. SDETs work closely with development teams to identify potential issues early in the development cycle and ensure high-quality releases. Their role often involves writing code for automated tests, creating testing tools, and sometimes contributing to the product codebase itself.

What are the key skills and qualifications needed to thrive as a software developer in test?

To thrive as a Software Developer In Test, you need strong programming skills, knowledge of testing methodologies, and typically a degree in computer science or a related field. Familiarity with automation frameworks (such as Selenium or Cypress), continuous integration tools, and version control systems is crucial. Attention to detail, analytical thinking, and effective communication set outstanding SDETs apart. These competencies ensure the creation of robust, reliable software and foster productive collaboration between development and QA teams.

How does a software developer in test typically collaborate with development and QA teams during the software lifecycle?

A Software Developer in Test (SDET) works closely with both development and QA teams throughout the software development lifecycle. They participate in planning and design discussions to understand feature requirements and ensure testability, write and maintain automated test scripts, and review code for quality and test coverage. SDETs often act as a bridge, facilitating communication between developers and testers to identify defects early and improve the efficiency of the testing process. This collaborative approach helps deliver robust and reliable software while fostering a culture of quality across teams.

What is the difference between Software Developer In Test vs QA Engineer?

AspectSoftware Developer In TestQA Engineer
CredentialsProgramming skills, testing frameworks, sometimes certifications like ISTQBTesting certifications, quality assurance training, sometimes programming knowledge
Work EnvironmentCollaborates closely with developers, involved in automation and scriptingFocuses on manual and automated testing, quality process management
Industry UsageCommon in agile, DevOps teams, software development companiesUsed across various industries, including software, manufacturing, and healthcare
Search & Comparison IntentOften compared for automation and development skillsCompared for testing methodologies and quality assurance roles

The main difference is that a Software Developer In Test primarily develops automated tests and collaborates with developers, while a QA Engineer focuses on overall quality assurance, including manual testing and process improvement. Both roles require testing knowledge, but the Developer In Test emphasizes scripting and automation skills.

What are the most commonly searched types of Software Developer In Test jobs in Washington?

The most popular types of Software Developer In Test jobs in Washington are:

What are popular job titles related to Software Developer In Test jobs in Washington?

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

What cities in Washington are hiring for Software Developer In Test jobs?

Cities in Washington with the most Software Developer In Test job openings:

Infographic showing various Software Developer In Test job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 6% Part Time, 2% Temporary, and 8% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $129,009 per year, or $62 per hour.

Software Development Engineer in Test (SDET)

Steampunk

Mclean, VA

$90K - $130K/yr

Full-time

Posted 7 days ago


Job description

Overview

As a Software Development Engineer in Test (SDET), you will work with our growing DevSecOps practice delivering quality assurance services to support application, cloud, and data systems development. We are looking for candidates with 3-5 years of experience in quality assurance and test automation practices within an Agile/DevSecOps work environment

Contributions

Responsibilities

  • Understand the needs of stakeholders and conveying requirements to development teams 
  • Collaborate with product design teams to determine testing parameters and acceptance criteria 
  • Write comprehensive test plans, create test cases, develop test procedures, document bug reports, and produce final QA reports for products 
  • Manage test data architecture definition and coordinate test data requests 
  • Develop automated testing scripts with consideration for parallelization and idempotency 
  • Integrate test automation including performance, security, and functional tests into CI/CD pipelines 
  • Execute testing and examination of code written by others and analyze results, including three or more of the following: 
  • Data validation testing 
  • Functional testing 
  • Performance and load testing 
  • Usability testing 
  • Accessibility (Section 508) testing 
  • Develop automated testing scripts considering parallelization and idempotency 
  • Ensuring that systems are safe and secure against cybersecurity threats 
  • Working with software developers and software engineers to ensure that development follows established processes and works as intended 
  • Document as-is state of the environment, perform gap analysis, and produce artifacts that articulate options and recommendations 
  • Engineer and implement solutions and provide recommendations for continuous improvement of services provided 
  • Present regular status updates and provide cross-training to other DevOps team members 
  • Act as an individual contributor and mentor more junior team members 
Qualifications

Required

    • Ability to obtain a U.S. government Security Clearance 
    • Bachelors Degree and 10 years of experience (7 must be relevant)
    • 3 Years of Experience with Git SCM providers such as GitHub, GitLab, Bitbucket 
    • 3 Years of Experience with one or more programming or scripting languages 
    • 7 Years of application DevSecOps Experience with actual/active development experience in an Agile environment 
    • Experience utilizing docker containers and utilizing platforms such as Kubernetes 
    • 3 Years of Experience implementing test automation, using tools such as Selenium, Appium, Soap UI, RestAssured, Postman 
    • Experience integrating test automation including performance, security, and functional tests into CI/CD Pipelines 
    • Experience with performance and load testing 
    • Experience in one or more cloud computing environments (e.g. AWS, Azure, or GCP) 

 Preferred

    • Certifications: 
    • CAST (Certified Associate in Software Testing) 
    • International Software Testing Qualifications Board (ISTQB) Certification 
    • Cloud certifications (AWS Certified Developer, Azure Developer Associate, etc.) 
    • Excellent written and verbal communication skills, interpersonal and collaborative skills 
    • Experience with behavior-driven development (BDD) and test-driven development (TDD) methodologies 
About steampunk

Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience. The projected compensation range for this position is $90,000 to $130,000.  The estimate displayed represents a typical annual salary range for this position. Annual salary is just one aspect of Steampunk's total compensation package for employees. Learn more about additional Steampunk benefits here. 

Identity Statement

As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Steampunk is a Change Agent in the Federal contracting industry, bringing new thinking to clients in the Homeland, Federal Civilian, Health and DoD sectors.  Through our Human-Centered delivery methodology, we are fundamentally changing the expectations our Federal clients have for true shared accountability in solving their toughest mission challenges.  As an employee owned company, we focus on investing in our employees to enable them to do the greatest work of their careers - and rewarding them for outstanding contributions to our growth. If you want to learn more about our story, visit http://www.steampunk.com.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. Steampunk participates in the E-Verify program. 

Employment Type: OTHER