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
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
Lead SDET - API/UI automation, Java, AWS
Rockville, MD · On-site
$70 - $80/hr
We are seeking several SDET Software Developers in Test (2 Mid-Sr.SDETs and 1 Lead SDET) for a financial appplication. Seeking someone with very good leadership qualities and technical skills for the ...
Lead SDET - API/UI automation, Java, AWS
Rockville, MD · On-site
$70 - $80/hr
We are seeking several SDET Software Developers in Test (2 Mid-Sr.SDETs and 1 Lead SDET) for a financial appplication. Seeking someone with very good leadership qualities and technical skills for the ...
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 ...
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 ...
Software Development Engineer in Test (SDET)
Washington, DC · On-site
$120 - $170/hr
Medical
Dental
Vision
Retirement
PTO
Experience in development usingjavaand Javascript languages * Support Test Automation Solution ... Perform detailed test designs using sound software test engineering principals in the context of ...
New
Software Development Engineer in Test (SDET)
Washington, DC · On-site
$120 - $170/hr
Medical
Dental
Vision
Retirement
PTO
Experience in development usingjavaand Javascript languages * Support Test Automation Solution ... Perform detailed test designs using sound software test engineering principals in the context of ...
New
Principal Test Engineer (SDET)
Vienna, VA · On-site
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
Principal Test Engineer (SDET)
Vienna, VA · On-site
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
Principal Test Engineer (SDET)
Vienna, VA · On-site
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
Principal Test Engineer (SDET)
Vienna, VA · On-site
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
Locals or Nearby Only Urgent Need SDET
Rockville, MD · On-site
$51 - $65.75/hr
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 ...
Locals or Nearby Only Urgent Need SDET
Rockville, MD · On-site
$51 - $65.75/hr
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 ...
SDET 4
$51 - $65.75/hr
Medical
Dental
Vision
Life
Retirement
PTO
The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:
SDET 4
$51 - $65.75/hr
Medical
Dental
Vision
Life
Retirement
PTO
The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:
SDET Software Tester
Reston, VA · On-site
Role: SDET - Software Tester (Onsite VA) Work location:, Reston, VA 20190 - Hybrid work Required skills: * AWS certification is a Must. * JMeter * java based libraries, * Python * LoadRunner * In ...
Quick apply
SDET Software Tester
Reston, VA · On-site
Role: SDET - Software Tester (Onsite VA) Work location:, Reston, VA 20190 - Hybrid work Required skills: * AWS certification is a Must. * JMeter * java based libraries, * Python * LoadRunner * In ...
SDET 3
$51 - $65.75/hr
Medical
Dental
Vision
Life
Retirement
PTO
The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:
SDET 3
$51 - $65.75/hr
Medical
Dental
Vision
Life
Retirement
PTO
The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
The SDET will develop test automation for integration, regression, and functional testing for systems to ensure compliance with system requirements and Navy Federal business practices and policies.
Software Development Engineer (SDET)
Merrifield, VA · 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 ...
Quick apply
Software Development Engineer (SDET)
Merrifield, VA · 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 · 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 ...
Quick apply
Software Development Engineer (SDET)
Merrifield, VA · 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 · 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 ...
Quick apply
Software Development Engineer (SDET)
Merrifield, VA · 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 in Test- Seattle, WA
Washington, DC · On-site
$51/hr
The SDET's responsibilities include writing automated tests and focuses on the testability, robustness, and performance of software. As such, an SDET is a test professional with programming skills ...
Software Development Engineer in Test- Seattle, WA
Washington, DC · On-site
$51/hr
The SDET's responsibilities include writing automated tests and focuses on the testability, robustness, and performance of software. As such, an SDET is a test professional with programming skills ...
Software Development Engineer in Test (SDET) with Security Clearance
Fairfax, VA · On-site
$90K - $130K/yr
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 ...
Software Development Engineer in Test (SDET) with Security Clearance
Fairfax, VA · On-site
$90K - $130K/yr
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 ...
SDET (JAVA)
Mclean, VA · On-site
Job Title: SDET (JAVA) Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Key Skills: * Experience in design and building test framework * Strong programming skills ...
SDET (JAVA)
Mclean, VA · On-site
Job Title: SDET (JAVA) Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Key Skills: * Experience in design and building test framework * Strong programming skills ...
Software Design in Test (SDET) / Automation Engineer will be well versed in the following; Accelerating time to market Build the right product Improving productivity and efficiency Producing Reliable ...
Software Design in Test (SDET) / Automation Engineer will be well versed in the following; Accelerating time to market Build the right product Improving productivity and efficiency Producing Reliable ...
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 ...
Quick apply
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 ...
Senior SDET
Reston, VA · On-site
Senior SDET Location: Reston, VA (Hybrid Once in a 2 Week) Job Type: Short-Term Contract (Till Dec 2026) Job Summary: We are looking for a Senior SDET with strong hands-on experience in test ...
New
Senior SDET
Reston, VA · On-site
Senior SDET Location: Reston, VA (Hybrid Once in a 2 Week) Job Type: Short-Term Contract (Till Dec 2026) Job Summary: We are looking for a Senior SDET with strong hands-on experience in test ...
New
Software Development Engineer In Test Sdet information
See Washington salary details
$13.07 - $19.55
2% of jobs
$19.55 - $26.04
0% of jobs
$26.04 - $32.52
0% of jobs
$32.52 - $39.01
2% of jobs
$39.01 - $45.49
5% of jobs
$45.49 - $51.98
9% of jobs
$53.83 is the 25th percentile. Wages below this are outliers.
$51.98 - $58.46
22% of jobs
The median wage is $61.11 / hr.
$58.46 - $64.95
23% of jobs
$68.91 is the 75th percentile. Wages above this are outliers.
$64.95 - $71.43
19% of jobs
$71.43 - $77.92
13% of jobs
$77.92 - $84.40
5% of jobs
$13
$62
$84
How much do software development engineer in test sdet jobs pay per hour?
As of Aug 19, 2026, the average hourly pay for software development engineer in test sdet 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 the difference between Software Development Engineer In Test Sdet vs Software Engineer in Test SEIT?
| Aspect | Software Development Engineer In Test (SDET) | Software Engineer in Test (SEIT) |
|---|---|---|
| Primary Focus | Develops automated tests, writes test frameworks, and ensures product quality through code | Designs and implements testing strategies, often involved in both manual and automated testing |
| Skills & Certifications | Strong coding skills, automation tools, programming languages like Java, Python; certifications like ISTQB | Programming skills, testing methodologies, certifications like ISTQB or CSTE |
| Work Environment | Collaborates closely with developers, involved in CI/CD pipelines, often embedded within development teams | Works with QA teams and developers, may focus more on testing infrastructure and manual testing processes |
While both roles focus on testing and quality assurance, SDET emphasizes automation and development of testing tools, whereas SEIT may have a broader testing scope including manual testing. Both roles require strong coding skills and are integral to modern software development teams.
Is Software Development Engineer In Test (SDET) still in demand?
Software Development Engineer In Test (SDET) roles remain in high demand due to the increasing emphasis on automated testing and quality assurance in software development. SDETs with skills in programming, test automation tools, and continuous integration are especially sought after across various industries, including technology, finance, and healthcare.
Is a Software Development Engineer In Test a high paying job?
Software Development Engineer In Test (SDET) roles are generally well-compensated, especially in tech hubs and companies requiring advanced programming, automation, and testing skills. Salaries tend to increase with experience, certifications, and expertise in tools like Selenium, Java, or Python, making it a lucrative career path for skilled professionals.
What is a software development engineer in test SDET?
A Software Development Engineer in Test (SDET) is a technical role that combines software development and testing skills to design, develop, and maintain automated test frameworks and tools. SDETs focus on ensuring software quality through automation, coding in languages like Java or Python, and working closely with development teams to improve testing processes and coverage.
What are popular job titles related to Software Development Engineer In Test Sdet jobs in Washington?
For Software Development Engineer In Test Sdet jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Software Development Engineer In Test Sdet jobs in Washington look for?
The top searched job categories for Software Development Engineer In Test Sdet jobs in Washington are:
What cities in Washington are hiring for Software Development Engineer In Test Sdet jobs?
Cities in Washington with the most Software Development Engineer In Test Sdet job openings:
Job description
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 support a high-impact technology team. This is a short-term contract opportunity through the end of the year, requiring local candidates in the DMV area who can work onsite in Reston, VA as needed.
Location
Key Responsibilities
Required Qualifications
Preferred Qualifications
Key Skills
Test Automation, Selenium, Cucumber, BDD, Appium, SoapUI, Java, JavaScript, SQL, PL/SQL, Jenkins, CI/CD, AWS, API Testing, Mobile Testing, Web Testing, Jira, Agile, SDLC, Automation Framework Development.
#M-
#LI-
Ref: #851-Rockville-S1
We are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to support a high-impact technology team. This is a short-term contract opportunity through the end of the year, requiring local candidates in the DMV area who can work onsite in Reston, VA as needed.
Location
- Hybrid: Reston, VA (onsite every other week and as needed)
- Local DMV candidates only
Key Responsibilities
- Analyze user stories and acceptance criteria and develop automated test scripts for web, mobile, and API applications.
- Design, develop, maintain, and enhance automation frameworks aligned with enterprise standards.
- Create and execute test plans, test cases, regression suites, and smoke tests.
- Develop automation using Selenium, Cucumber, BDD frameworks, SoapUI, and Appium.
- Execute automated testing within CI/CD pipelines using Jenkins.
- Identify, troubleshoot, and document defects using Jira.
- Collaborate closely with developers, product owners, and business stakeholders to ensure quality delivery.
- Analyze test results, perform root cause analysis, and recommend corrective actions.
- Mentor junior testers and provide leadership across testing initiatives.
Required Qualifications
- 8-10 years of software testing experience, including at least 5 years in automated testing and framework development.
- Strong hands-on experience with:
- Selenium
- Cucumber / BDD Frameworks
- Appium (Mobile Automation)
- SoapUI (API/Web Services Testing)
- Jenkins and CI/CD pipelines
- Programming experience with Java, JavaScript, SQL, and PL/SQL.
- Experience designing and maintaining test automation frameworks.
- Knowledge of AWS and cloud-based testing.
- Strong database experience with Oracle, SQL Server, DB2, or similar platforms.
- Experience working in Agile and Waterfall environments.
- Bachelor's degree in Computer Science, Information Technology, Engineering, or related field (or equivalent experience).
Preferred Qualifications
- Experience testing healthcare applications.
- Exposure to multiple operating systems and technologies including Windows, Linux, UNIX, .NET, and web technologies.
Key Skills
Test Automation, Selenium, Cucumber, BDD, Appium, SoapUI, Java, JavaScript, SQL, PL/SQL, Jenkins, CI/CD, AWS, API Testing, Mobile Testing, Web Testing, Jira, Agile, SDLC, Automation Framework Development.
#M-
#LI-
Ref: #851-Rockville-S1
About System One
Sourced by ZipRecruiter
System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.
Industry
Business consulting services and recruiting and staffing services
Company size
5,001 - 10,000 Employees
Headquarters location
Pittsburgh, PA, US