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Senior Software Test Engineer Jobs in Renton, WA

Lionbridge

Software Test Engineer

Redmond, WA · On-site

Software Test Engineer As a Software Test Engineer at Lionbridge Games, you'll be an essential part of our mission to deliver epic gaming experiences. Bring your unique skills to help us keep our ...

Lionbridge

Software Test Engineer

Redmond, WA · On-site

Software Test Engineer As a Software Test Engineer at Lionbridge Games, you'll be an essential part of our mission to deliver epic gaming experiences. Bring your unique skills to help us keep our ...

Sigma Design

Prototype Software Test Engineer

Redmond, WA · On-site

$111K - $132K/yr

Prototype Software Test Engineer II Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production ...

Sigma Design

Prototype Software Test Engineer

Redmond, WA · On-site

$111K - $132K/yr

Prototype Software Test Engineer II Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production ...

Protingent

Senior Software Engineer

Bellevue, WA · On-site

$77.14 - $130.87/hr

Senior Software Engineer Protingent Staffing has an exciting contract Senior Software Engineer ... Design, implement, document, and test software based on formally defined requirements and bug ...

Keeninfotek

Senior Test Engineer

Seattle, WA · On-site

Work experience in software requirements, development or testing with creating and executing ... Senior Test Engineer WITH Selenium EXP INTERESTED IN Seattle , WA send your resume to naveen ...

keeninfotek

Senior Test Engineer

Seattle, WA

... software requirements, development or testing with creating and executing quality assurance test ... Senior Test Engineer WITH Selenium EXP INTERESTED IN Seattle, WA send your resume to naveen ...

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All JobsSoftware Test Engineer JobsSenior Software Test Engineer JobsSenior Software Test Engineer Jobs in Renton, WA

Senior Software Test Engineer information

See Renton, WA salary details

$25.3K

$141.2K

$183.9K

How much do senior software test engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior software test engineer in Renton, WA is $141,234.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,300.00 and $161,400.00 per year, depending on experience, location, and employer.

Is senior software test engineer a good career?

A senior software test engineer is a valuable role in the software development process, focusing on quality assurance, test planning, and automation tools. It offers opportunities for career growth, specialization, and competitive salaries, especially with experience in scripting and testing frameworks. The role is in demand across various industries that rely on software reliability and quality standards.

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

A Senior Software Test Engineer needs deep expertise in software testing methodologies, automation frameworks, and programming languages like Java, Python, or C#, typically backed by a degree in computer science or related field. Familiarity with tools such as Selenium, JUnit, TestNG, and bug-tracking systems like Jira, as well as certifications like ISTQB, is highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills enable collaboration and leadership within QA and development teams. These competencies are crucial to ensuring software quality, minimizing defects, and delivering reliable products in complex technical environments.

What are the typical collaboration points between a senior software test engineer and other teams during a project lifecycle?

Senior Software Test Engineers frequently collaborate with developers, product managers, and DevOps engineers throughout the project lifecycle. Early in the process, they work closely with developers to understand requirements and clarify acceptance criteria. During development, they coordinate on bug tracking and test coverage, and participate in sprint planning or daily stand-ups. They also interact with DevOps to integrate automated tests within CI/CD pipelines, ensuring smooth deployment and feedback cycles. This cross-functional collaboration is essential for delivering high-quality software efficiently.

What is the difference between Senior Software Test Engineer vs Software Test Engineer?

AspectSenior Software Test EngineerSoftware Test Engineer
CredentialsTypically requires 5+ years of experience, certifications like ISTQBEntry to mid-level, often with 1-3 years of experience, similar certifications
Work EnvironmentLeads testing projects, mentors junior staff, designs test strategiesPerforms test execution, reports bugs, follows test plans
Industry UsageUsed across software development companies, especially in larger teamsCommon in various tech companies, startups, and software firms

The main difference between a Senior Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. Senior roles involve strategic planning, mentorship, and complex testing, while Software Test Engineers focus on executing tests and reporting issues. Both roles are essential in ensuring software quality, with the senior position requiring more expertise and leadership skills.

What does a senior software test engineer do?

A Senior Software Test Engineer is responsible for designing, developing, and executing comprehensive test plans to ensure the quality and functionality of software products. They lead testing efforts, identify defects, and work closely with development teams to resolve issues. In addition, they may mentor junior testers, implement automation frameworks, and help define testing standards and best practices within the organization. Their goal is to ensure software reliability, performance, and user satisfaction before release.
What cities near Renton, WA are hiring for Senior Software Test Engineer jobs? Cities near Renton, WA with the most Senior Software Test Engineer job openings:
Infographic showing various Senior Software Test Engineer job openings in Renton, WA as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $141,234 per year, or $67.9 per hour.

Software Test Engineer

Lionbridge

Redmond, WA • On-site

Full-time

Re-posted 14 days ago

Lionbridge rating

6.6

Company rating: 6.6 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

309th of 485 rated business services

Job description

Application Instructions (Please Read Carefully)
To ensure a smooth application and onboarding process, please follow the guidelines below when entering your information into NOVA:
  • Use Proper Case for all fields (Proper Case means capitalizing the first letter of each word, e.g., "John Smith" - not "JOHN SMITH" or "john smith")
  • Do not enter information in ALL CAPS or all lowercase, as this may create duplicate profiles in the system
  • Enter your preferred name - this should be a professional variation of your real name (e.g., "John" instead of "John Michael Smith")
  • Do not use nicknames, aliases, or non-professional names (e.g., gamer tags or unrelated names)
  • Avoid duplicating your full legal name in the preferred name field

Failure to follow these instructions may result in delays to your application processing, onboarding, and project start date.
Software Test Engineer
As a Software Test Engineer at Lionbridge Games, you'll be an essential part of our mission to deliver epic gaming experiences. Bring your unique skills to help us keep our games at top-notch quality.
What You Will Do:
  • Play assigned game(s) to completion.
  • Document glitches, bugs, and inaccuracies in specified bug tracking database.
  • Execute pre-written test cases.
  • Rate and/or recommend games, game additions, or modifications.
  • Analyze test results, bugs, and usability and contribute to existing testing content documentation.
  • Prepare Test Plans, Test Cases based on client specifications, and prepare reports.
  • Serve as a technical lead contributing to test team.
  • Assist in test environment setup and teardown.
  • Assist in coaching junior staff by helping them to make decisions and solve problems.
  • Serve as the main point of contact for the client and will work with the client to prioritize testing requirements.
  • Be responsible for informally leading a test team on a variety of projects.
  • Document the basic user level manual, systems manual.
  • Provide feedback on progress and professional growth to team members as well as management.
  • Continuous striving for improvement in personal knowledge of testing practices and relevant hardware

To Be Successful You Will Have:
  • 2+ years of experience in game testing.
  • Ability to prioritize in a complex and fast-paced environment.
  • Good interpersonal skills, creativity, efficiency, attention to detail, and good work organization.
  • Strong academic or practical knowledge of QA methodologies and tools, software testing standards, strategies, and the software development cycle.
  • Adept with writing detailed concise bug reports.
  • Proven experience executing test cases; drafting and managing test cases for one or more features.
  • Experience with industry standard test software such as JIRA, TestRail, Confluence, or equivalents.
  • Experience running build files with software suites such as Visual Studio.
  • Practiced and analytical problem-solving approach.
  • Preferred higher education in technology.

About Us:
Lionbridge partners with brands to break barriers and build bridges all over the world. For over 25 years, we have helped companies connect with their global customers and employees by delivering translation and localization solutions in 350+ languages. Through our world-class platform, we orchestrate a network of passionate experts across the globe who partner with brands to create culturally rich experiences. Relentless in our love of linguistics, we use the best of human and machine intelligence to forge understanding that resonates with our customers' clients. Based in Waltham, Massachusetts, Lionbridge maintains solution centers in 24 countries. Learn more at www.lionbridge.com.

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