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

Test Engineer Seattle, WA - Relocation Assistance Provided The Company Our client is developing ... Knowledge of control systems and associated operating software (Labview or similar) as well as ...

Test Engineer Seattle, WA - Relocation Assistance Provided The Company Our client is developing ... Knowledge of control systems and associated operating software (Labview or similar) as well as ...

Senior Software Engineer in Test

Seattle, WA

$125.70K - $163.30K/yr

We are looking for Software Engineers in Test to design and build bigger, better, and more brutal tests and tools to validate the functional correctness, performance, and reliability of theirsoftware.

Test Engineer

Seattle, WA · On-site

$125K - $185K/yr

Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ... Knowledge of control systems and associated operating software (Labview or similar) as well as ...

Software Engineer III

Seattle, WA · On-site

$65.50 - $88/hr

The Software Engineer III will design, develop, test, deploy, maintain, and enhance software solutions while managing project priorities and collaborating with peers and stakeholders.

Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ... Knowledge of control systems and associated operating software (Labview or similar) as well as ...

Test Engineer

Seattle, WA · On-site

$125K - $185K/yr

Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ... Knowledge of control systems and associated operating software (Labview or similar) as well as ...

HARDWARE TEST ENGINEER (STARLINK) SpaceX is leveraging its experience in building rockets and ... Utilize software tools (Python) to interact with units under test, test equipment, instrumentation ...

HARDWARE TEST ENGINEER (STARLINK) SpaceX is leveraging its experience in building rockets and ... Utilize software tools (Python) to interact with units under test, test equipment, instrumentation ...

Software Engineer III

Kirkland, WA · On-site

$65.50 - $87.75/hr

The Software Engineer III will design, develop, test, deploy, maintain, and enhance software solutions while managing project priorities and collaborating with peers and stakeholders.

Senior Software Engineer

Tukwila, WA

$138.20K - $182.20K/yr

This exciting position requires demonstrated experience as a Software Test engineer, knowledge of the full software development life cycle (requirements, design, code, test and certification), and ...

As a Test Engineer with Fluke Electronics, you will be tasked with analyzing, developing ... About Fluke Fluke is leading the world in creating software, test tools and technology that will ...

Senior Software Engineer

Tukwila, WA · On-site

$138.20K - $182.20K/yr

This exciting position requires demonstrated experience as a Software Test engineer, knowledge of the full software development life cycle (requirements, design, code, test and certification), and ...

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How much do software test engineer jobs pay per hour?

As of May 29, 2026, the average hourly pay for software test engineer in Bothell, WA is $57.51, according to ZipRecruiter salary data. Most workers in this role earn between $47.02 and $65.58 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 are Software Test Engineers?

Software Test Engineers are professionals responsible for evaluating software applications to ensure they function correctly and meet specified requirements. They design, develop, and execute test plans and cases, identify bugs or issues, and work closely with developers to resolve them. Their goal is to maintain software quality by detecting problems early in the development process, whether through manual or automated testing methods. Software Test Engineers often use specialized tools and frameworks to streamline testing and improve product reliability.

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.

What are popular job titles related to Software Test Engineer jobs in Bothell, WA? For Software Test Engineer jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Software Test Engineer jobs in Bothell, WA look for? The top searched job categories for Software Test Engineer jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Software Test Engineer jobs? Cities near Bothell, WA with the most Software Test Engineer job openings:
Infographic showing various Software Test Engineer job openings in Bothell, WA as of May 2026, with employment types broken down into 96% Full Time, 2% Part Time, and 2% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $119,629 per year, or $57.5 per hour.

Full-time

Posted 27 days ago


Job description

Test Engineer
Seattle, WA - Relocation Assistance Provided
The Company
Our client is developing next-generation nuclear battery technology designed to deliver reliable, long-duration power in extreme and remote environments. Their systems harness radioisotope heat to support critical missions across space, ocean, and terrestrial applications. As they work toward bringing this technology to market by 2027, our client is looking for mission-driven, innovative professionals who are excited to operate in a fast-moving startup environment. Team members will have a direct impact on enabling critical commercial and national security missions from the depths of the ocean, to the surface of the moon, and in some of the most challenging environments here on Earth.
The Job
Our client is seeking a highly motivated Test Engineer to support the mission-oriented efforts of developing and bringing to market Radioisotope Power Systems (RPS) technologies.
Functions
  • Create test designs and test procedures for development, qualification, and acceptance testing work based on provided test requirements from the Systems Engineering Team
  • Contribute to building and operating test racks that integrate power supply, data acquisition, communications, and control logic, while coordinating build processes when needed
  • Coordinate commissioning of complex hardware both in-house and at other test facilities
  • Support planning efforts and maintain schedule adherence for test activities, as well as their integration with an overall test and equipment delivery schedule
  • Witness and review supplier acceptance testing and reports
  • Troubleshoot issues in real time and provide solutions for non-conformance
  • Coordinate activities for design, assembly, and commissioning of test equipment and required support equipment with internal and external stakeholders
  • Perform data analysis of test results and generate test reports

Qualifications
  • B.S. or higher in Electrical/Mechanical Engineering or equivalent from accredited university, 5+ years relevant experience
  • Experience interfacing with design requirements, verification and validation
  • Familiarity with environmental testing including vibration, shock, thermal cycling, thermal vacuum, impact and puncture, leak tests, EMI/EMC
  • Knowledge of control systems and associated operating software (Labview or similar) as well as mechanical test equipment (tooling, calipers, pressure systems, sensors)
  • Experience performing activities under a quality standard (such as NQA-1, AS 9100, or similar)
  • Experience in the aerospace and/or nuclear industry is desired
  • Proven success in coordinating work across stakeholders at test sites
  • Self-starter and possess ability to coordinate and contribute with minimal direction
  • Capable of meeting deadlines and performing under pressure in an uncertain environment
  • Demonstrates effectiveness in working independently or collaboratively as part of a team
  • Must have excellent written and oral communication skills

Additional Requirements
  • Position requires in-office presence in Seattle (South Lake Union) on Tuesdays, Wednesdays, and Thursdays, remote work is optional on Mondays and Fridays
  • Monday/Friday in-office presence may be required pending ongoing project activities
  • Travel: Travel is required, <25%
  • Motor Abilities: Sitting and/or standing for extended periods, bending/stooping, grasping/gripping, fine motor control (hands)
  • Physical exertion and/or requirements: Minimal, with ability to safely lift up to 50 pounds
  • Repetitive work: Prolonged
  • Special Senses: Visual and audio focused work
  • Work Conditions: Stairs, typing/keyboard, standing/sitting working environment of >8 hrs/day

  • Export Controls
    Applicants for employment at the company must be a U.S. person. The term "U.S. Person" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum).