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Software Development Engineer In Test Jobs in Washington

BTree Solutions, Inc.

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 ...

3B Staffing LLC

SDET (Health Insurance)

Reston, VA · On-site +1

SDET (Health Insurance) Location: Reston, VA (100% Remote - Local Candidates Preferred for Bi-Monthly Onsite Meetings) (Ex state exp preferred) Client: Federal Healthcare Insurance Organization USC ...

Posted today

3B Staffing LLC

SDET (Health Insurance)

Reston, VA · On-site +1

SDET (Health Insurance) Location: Reston, VA (100% Remote - Local Candidates Preferred for Bi-Monthly Onsite Meetings) (Ex state exp preferred) Client: Federal Healthcare Insurance Organization USC ...

Posted today

Collabera

SDET 4

Rockville, MD · On-site

$51 - $65.75/hr

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:

Meta Force Technology Staffing LLC

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 ...

Collabera

SDET 3

Rockville, MD · On-site

$51 - $65.75/hr

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:

BCforward

Test Automation (SDET)

Washington, DC

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 ...

USM

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 ...

Precision Technologies Corp

SDET

Arlington, VA · On-site

$57.50 - $74.25/hr

We are seeking a motivated and detail-oriented Test Lead to join our growing team in the ... Test Strategy Development: Design and implement comprehensive test strategies, including functional ...

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All JobsSoftware Development Engineer In Test JobsSoftware Development Engineer In Test Jobs in Washington

Software Development Engineer In Test information

See Washington salary details

$13

$62

$84

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

As of Aug 12, 2026, the average hourly pay for software development engineer 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 the difference between Software Development Engineer In Test vs Software Engineer?

AspectSoftware Development Engineer In TestSoftware Engineer
Primary FocusDesigning and developing automated tests, ensuring software qualityDeveloping software applications and features
Skills & CertificationsProgramming, testing frameworks, automation toolsProgramming, software design, system architecture
Work EnvironmentQuality assurance teams, development teams, testing labsDevelopment teams, product teams, engineering environments
Industry UsageTech companies, software firms, QA departmentsTech companies, startups, software product companies

While both roles require strong programming skills, Software Development Engineer In Test focuses on automation and testing to ensure software quality, whereas Software Engineers primarily develop new features and applications. Both roles are integral to software development but serve different aspects of the product lifecycle.

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

As an SDET, you'll work closely with both software developers and quality assurance teams throughout the development process. Your role involves participating in design and code reviews to ensure testability, creating automated test frameworks, and writing test cases alongside developers. You'll also help identify bugs early, contribute to continuous integration pipelines, and facilitate communication between development and QA to ensure high-quality releases. This collaborative environment allows you to bridge the gap between coding and testing, making you a key player in delivering reliable software.

What is a software development engineer in test?

A Software Development Engineer In Test (SDET) is a professional who combines software development skills with expertise in testing to ensure the quality of software products. SDETs design, develop, and maintain automated test frameworks, write test scripts, and work closely with developers to identify and resolve defects early in the software development lifecycle. They play a critical role in integrating testing into the development process, improving test coverage, and enabling continuous integration and delivery. SDETs often have strong programming abilities and a deep understanding of both software engineering and quality assurance best practices.

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

To thrive as a Software Development Engineer in Test (SDET), you need a solid background in software engineering principles, programming skills (often in languages like Java, Python, or C#), and a strong understanding of testing methodologies. Familiarity with automated testing frameworks (such as Selenium, JUnit, or TestNG), CI/CD tools, and sometimes certifications like ISTQB are typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills that help SDETs collaborate with developers and identify issues efficiently. These skills are crucial to ensure robust, scalable, and high-quality software products through efficient test design and automation.
What are the most commonly searched types of Software Development Engineer In Test jobs in Washington? The most popular types of Software Development Engineer In Test jobs in Washington are:
What cities in Washington are hiring for Software Development Engineer In Test jobs? Cities in Washington with the most Software Development Engineer In Test job openings:
Software Development Engineer In Test jobs near you
Infographic showing various Software Development Engineer In Test job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $129,009 per year, or $62 per hour.

Software Development Engineer in Test

eSolutionsFirst

Vienna, VA • On-site

$50.25 - $64.75/hr

Full-time

Re-posted 29 days ago

Job description

Job Summary:
eSolutionsFirst is seeking strong SDET Engineers with hands-on experience in automation testing. The role requires candidates to develop and maintain automated test scripts, perform various types of testing, and collaborate with developers and QA teams.
Responsibilities:
• Develop and maintain automated test scripts
• Perform functional, regression, and smoke testing
• Work with developers and QA teams to identify defects
• Execute test cases and report issues
• Improve test coverage and automation efficiency
Qualifications:
Required:
• Experience in automation testing
• Knowledge of Java, .NET, or Python
• Hands-on experience with Selenium or Playwright
• Understanding of software testing concepts
• Familiarity with AI automation/testing tools is a plus
• Basic knowledge of API testing and Git
Preferred:
• Experience with Agile/Scrum
• Knowledge of CI/CD tools like Jenkins or Azure DevOps
• Good communication and problem-solving skills
Company:
Esolutionsfirst is an IT company that provides artificial intelligence, IoT, staffing, business analytics, data management & cloud services. Founded in 2007, the company is headquartered in Reston, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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