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Software Test Engineer Jobs in Seattle, WA (NOW HIRING)

Fortive

Test Engineer Co-Op

Everett, WA · On-site

As a Test Engineer Co-Op with Fluke Electronics, you will help develop, implement, and support ... Troubleshoot hardware, software, and electrical communication systems used in test stations.

Fortive

Test Engineer Co-Op

Everett, WA · On-site

$25 - $30/hr

As a Test Engineer Co-Op with Fluke Electronics, you will help develop, implement, and support ... Troubleshoot hardware, software, and electrical communication systems used in test stations.

Tektronix

Test Engineer Co-Op

Everett, WA

$25 - $30/hr

As a Test Engineer Co-Op with Fluke Electronics, you will help develop, implement, and support ... Troubleshoot hardware, software, and electrical communication systems used in test stations.

anduril

Software Engineer, Manufacturing Test

Bellevue, WA · On-site

$166K - $220K/yr

Software Engineer, Manufacturing Test Bellevue, Washington, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with ...

anduril

Software Engineer, Manufacturing Test

Bellevue, WA · On-site

$166K - $220K/yr

Software Engineer, Manufacturing Test Bellevue, Washington, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with ...

Slope

Software Engineer, Manufacturing Test

Bellevue, WA · On-site

$166K - $220K/yr

ABOUT THE JOB As a Software Engineer in the Manufacturing Test organization, you will join a software development team tasked to ensure that we build quality products - in land, sea, and air. You ...

Yochana

SDET

Redmond, WA · On-site

SDET @ Redmond, WA. This is a day-one onsite position. FTE/ COntract * Automation Testing Tools - Rational Functional Tester, Selenium, Ranorex, Test Complete, Auto It and QTP * Test Management Tools ...

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All JobsSoftware Test Engineer JobsSoftware Test Engineer Jobs in Seattle, WA

Software Test Engineer information

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How much do software test engineer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for software test engineer in Seattle, WA is $58.55, according to ZipRecruiter salary data. Most workers in this role earn between $47.88 and $66.73 per hour, depending on experience, location, and employer.

What is a software test engineer?

A software test engineer conducts quality assurance tests on software to make sure programs are functioning properly. The three types of testing strategies are black box, where the tester is not familiar with the software, white box, where the tester is aware of the software’s internal structure, and gray box, which is a combination of the two. Responsibilities in this job include running diagnostic tests with a critical mindset, assessing the functionality, and reporting the findings.

What are the key skills and qualifications needed to thrive as a software test engineer, and why are they important?

To thrive as a Software Test Engineer, you need a solid understanding of software development life cycles, test methodologies, and proficiency in programming languages such as Python or Java, often supported by a degree in computer science or related fields. Familiarity with automation tools like Selenium, JUnit, or TestNG, and knowledge of bug tracking systems such as Jira are typically required. Attention to detail, analytical thinking, and effective communication set standout engineers apart by enabling thorough defect identification and clear reporting. These skills and qualities are crucial for ensuring software reliability, meeting quality standards, and facilitating smooth collaboration across development teams.

What are some common challenges faced by software test engineers when working with cross-functional development teams?

Software Test Engineers often encounter challenges such as aligning testing timelines with rapid development cycles, ensuring clear communication of bugs and requirements, and adapting to evolving project priorities. Collaborating closely with developers, product managers, and UX designers requires proactive communication and flexibility, especially when dealing with ambiguous requirements or shifting deadlines. To succeed, it's important to maintain detailed documentation, participate actively in agile ceremonies, and foster a collaborative attitude to resolve issues efficiently and ensure high-quality software releases.

What is the difference between Software Test Engineer vs QA Analyst?

AspectSoftware Test EngineerQA Analyst
CertificationsISTQB, CSTE, CSQAISTQB, CSTE, CSQA
Work EnvironmentDevelopment teams, testing labsQuality assurance departments, testing labs
Industry UsageSoftware companies, tech firmsSoftware companies, IT organizations
Primary FocusDesigning, executing tests, automationTest planning, process improvement, documentation

Both roles often require similar certifications and work in software testing environments within tech industries. The Software Test Engineer typically focuses on test case development, automation, and execution, while the QA Analyst emphasizes test planning, quality processes, and documentation. Understanding these distinctions helps organizations assign the right responsibilities and professionals for their testing needs.

More about Software Test Engineer jobs

What are the most commonly searched types of Software Test Engineer jobs in Seattle, WA?

The most popular types of Software Test Engineer jobs in Seattle, WA are:

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For Software Test Engineer jobs in Seattle, WA, the most frequently searched job titles are:

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The top searched job categories for Software Test Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Software Test Engineer jobs?

Cities near Seattle, WA with the most Software Test Engineer job openings:

Software Test Engineer jobs near you
Infographic showing various Software Test Engineer job openings in Seattle, WA as of September 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $121,785 per year, or $58.6 per hour.

Senior Test Engineer, Embedded Firmware

Kirkland, WA • On-site

Echodyne Corp
Electrical Equipment, Appliance, and Component Manufacturing • 1 - 10 employees
Learn more about Echodyne Corpexternal

Full-time

Re-posted 22 days ago

Job description

Echodyne is seeking a SENIOR TEST ENGINEER to focus on Embedded Firmware.RESPONSIBILITIES
  • Design, execute, and maintain feature-level and end-to-end software test scenarios for complex embedded systems, radar firmware, and SDKs
  • Analyze product requirements and architecture to define test strategies, coverage, and acceptance criteria for radar functionality and supported commands
  • Develop and maintain test plans, test cases, and test reports; manage defects through resolution
  • Perform manual, exploratory, and hardware-in-the-loop (HIL) testing to identify product risks, edge cases, and failure modes
  • Build and maintain automated tests where they provide clear value, contributing to existing frameworks
  • Collaborate with firmware, product, and software teams to improve testability and overall quality
  • Support test environments, automation infrastructure, and test execution across projects and releases
  • Mentor junior engineers and promote strong testing practices and a quality-first mindset
REQUIRED SKILLS / EXPERIENCE
  • 5+ years of experience in software testing, firmware QA, or embedded systems test engineering roles
  • Strong experience validating feature-level behavior, supported device commands, and SDK interactions
  • Solid understanding of software testing principles, methodologies, and test design techniques for embedded systems
  • Experience with test automation, including writing and maintaining automated tests (Python preferred)
  • Experience working in environments with hardware and software dependencies, including flashing firmware and interacting directly with physical devices
  • Practical knowledge of Linux environments, Git workflows, and CI/CD concepts as applied to embedded systems
  • Understanding of software/firmware development practices, hardware debugging, defect investigation, and root cause analysis

Echodyne's technology is export controlled by the U.S. Government and we must evaluate an applicant's eligibility to handle export-controlled information or obtain required Government authorizations. Therefore, we will ask you as part of the application process to identify whether you are a U.S. Citizen or green card holder, or have asylum/refugee status in the U.S. 

WHAT WE OFFERThis is an exempt role.
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About Echodyne

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

1 - 10 Employees

Headquarters location

Bellevue, WA, US

Year founded

2014

Social media

Twitter

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