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Software Test Engineer Jobs at Ladders

Welcome to Ladders, your one-stop destination for top-tier Software Test Engineer jobs. We curate the best opportunities in the …

1,000+ Software Test Engineer Jobs in Redmond, WA

$ Average salary: 111,588

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  • Test Engineer II

    $95K — $110K *Lynnwood, WA (Snohomish County)In-Person
    Drive innovative testing solutions to enhance product development in aerospace and electronics, ensuring quality and reliability through comprehensive analysis and effective collaboration across teams.
    Requirements: BA/BS in engineering, 3 years experience, LabVIEW/TestStand, CAD proficiency.
  • Automation Testing Engineer

    $120K — $135K *Seattle, WA (King County)In-Person
    Play a key role in designing and executing advanced automation testing frameworks, ensuring quality across UI, API, and data layers while driving continuous improvement through AI-driven testing strategies and metrics analysis.
    Requirements: Bachelor's degree, 5+ years in automation testing, JavaScript, frameworks.
  • Automation Test Engineer

    $83K — $92K *US-AnywhereRemote in United States
    Optimize testing processes by developing automated solutions that enhance efficiency, streamline project deadlines, and improve communication across teams in a fast-paced, federal environment for the benefit of our veterans.
    Requirements: Bachelor's degree; 10 yrs IT exp; 2 yrs Test Automation; Java, Selenium.
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    Automation Test Engineer II

    $100K — $160K *Woodinville, WA (King County)In-Person
    Transform the future of manufacturing by developing automated test solutions in a dynamic, cross-disciplinary environment. Collaborate with diverse teams to ensure product quality and drive innovation in next-gen production technologies.
    Requirements: Bachelor's degree; 2+ years in production; expertise in C# and Python.
  • Mechanical Test Engineer III

    $100K — $130K *Kirkland, WA (King County)In-Person
    Advance innovation in mechanical testing with a focus on novel optical materials. Leverage your expertise to optimize failure analysis methods and collaborate cross-functionally to ensure high performance in AR/VR applications.
    Requirements: Master's in Engineering, 4+ years experience in material testing, SEM expertise.
  • Mechanical Test Engineer III

    $100K — $130K *Redmond, WA (King County)In-Person
    Join our dynamic team as you advance innovative mechanical testing methods for next-gen AR/VR single-crystal optical materials. Engage in hands-on laboratory work, deep analysis, and collaboration to ensure material reliability and performance.
    Requirements: Master's in Mechanical Engineering, 4+ years in brittle materials testing.
  • Lead Automated Test Engineer

    $100K — $130K *US-AnywhereRemote in United States
    Lead automated testing initiatives to enhance quality and performance of critical Air Force IT systems. Collaborate with multi-disciplinary teams to develop and implement comprehensive testing strategies in both classified and unclassified environments.
    Requirements: US Citizenship, Secret Clearance, DoD certification, BS in relevant field, 5-7 yrs QA exp.
  • Software Development Engineer

    $120K — $145K *Seattle, WA (King County)In-Person
    Shape the future of AI by leading advanced model development, applying comprehensive knowledge in machine learning and coding to drive impactful business solutions, while fostering innovation and R&D in cutting-edge technologies.
    Requirements: PhD or Master's in CS/CE/ML, 5+ years experience, proficiency in Python/Java/C++.
  • Test Engineer

    $90K — $120K *Redmond, WA (King County)In-Person
    Join a dynamic team to leverage your expertise in web and mobile automation, enhancing software quality through testing and integration strategies while collaborating with cross-functional teams to drive innovation and excellence.
    Requirements: Bachelor's in Computer Science; 3-5 years experience in automation; strong coding skills.
  • Sr. Test Engineer

    $119K — $168K *Lynnwood, WA (Snohomish County)In-Person
    Engineer advanced testing solutions for Aerospace or Electronics sectors. Collaborate within multifunctional teams to improve product performance, quality, and manufacturability while mentoring junior engineers and leading complex projects.
    Requirements: BA/BS in Engineering; 5-8 years experience; expertise in Analog/Digital design.
  • TEST ENGINEER L3

    $45K — $121K *Redmond, WA (King County)In-Person
    Grow your career with a key role in quality assurance, where you'll enhance mobile and enterprise app testing through automation, design test strategies, and ensure optimal product performance across platforms.
    Requirements: 8+ years QA experience, automation testing, mobile device expertise.
  • Automated Test Engineer

    $104K — $166K *US-AnywhereRemote in United States
    Optimize automated testing strategies across multiple projects, ensuring quality and efficiency. Collaborate with cross-functional teams to enhance software functionality through rigorous testing and automation solutions.
    Requirements: BS/BA; 3-12 years experience; active TS/SCI clearance; Agile; Selenium; CI/CD.
  • Senior Integration & Test Engineer

    $120K — $150K *Seattle, WA (King County)In-Person
    Join a team that designs and executes complex integration and test campaigns for innovative energy hardware. Collaborate cross-functionally to ensure successful deployment of cutting-edge systems while driving reliability and best practices.
    Requirements: Bachelor's degree + 7 years in integration/test engineering; strong hands-on skills.
  • Software Engineer

    $110K — $160K *Seattle, WA (King County)In-Person
    Join a dynamic team passionately crafting interactive live streaming experiences, building scalable applications that enhance viewer engagement and support for creators, while collaborating across teams to drive impactful solutions.
    Requirements: Bachelor's in Computer Science; 1+ years software dev; strong coding skills; AWS exp.
  • Software Development Engineer, Integrated Vehicle Testing

    $143K — $194K *Redmond, WA (King County)In-Person
    Advance your career by architecting innovative test infrastructure for automated satellite operations, driving software solutions and collaborating across teams to enhance performance and scalability in a complex development environment.
    Requirements: 3+ years software development & degree in Computer Science or similar.
  • Test Engineer (Remote)

    $85K — $95K *US-AnywhereRemote in United States
    Contribute to enhancing testing processes by designing and maintaining automated scripts, integrating tests into CI/CD pipelines, and collaborating with teams to improve application quality and Veteran experiences using modern tools and technologies.
    Requirements: Bachelor’s degree; 2–5 years experience in manual and automated testing.
  • Senior Automation Test Engineer

    $80K — $128K *US-AnywhereRemote in United States
    Engineer automated testing solutions for complex web applications. Collaborate with Agile teams to design frameworks, enhance CI/CD pipelines, and drive quality assurance, ensuring high standards across multiple environments with minimal supervision.
    Requirements: Bachelor's degree & 5 years experience; expertise in Selenium, SQL, Agile.
  • Software Test Manager

    $90K — $130K *US-AnywhereRemote
    Engineer high-quality testing processes to ensure success in complex software applications. Collaborate with clients and development teams, creating strategic test plans, executing rigorous testing, and reporting actionable results for system improvements.
    Requirements: BA/BS or MA/MS and 3-10 years experience; Secret security clearance.
  • Software quality engineer (US)

    $100K — $130K *Seattle, WA (King County)In-Person
    Shape the future of AI quality assurance by defining strategies for reliability and performance in advanced LLMs. Collaborate with cross-functional teams to drive improvements and tackle unique AI testing challenges in a dynamic environment.
    Requirements: 5+ years QA experience; Python/Typescript; strong AI/ML knowledge.
  • Quality Assurance Engineer

    $80K — $110K *US-AnywhereRemote in United States
    Take ownership of software quality by designing test plans, executing manual and automation tests, and collaborating with engineering teams to ensure reliable, production-ready releases while tracking defects and reporting on quality metrics.
    Requirements: 2+ years in QA, experience with Jira, Selenium, Agile, SDLC
  • Lead QA Engineer

    $100K — $130K *Seattle, WA (King County)In-Person
    Lead QA initiatives and optimize delivery practices across software, API, and data environments. Drive automation, mentor teams, and collaborate with stakeholders to enhance quality in fast-paced consulting scenarios.
    Requirements: 5+ years QA automation, strong Selenium/Cucumber skills, Agile experience.
  • Software Integration & Test Engineer

    $77K — $116K *Kirkland, WA (King County)In-Person
    Help us enhance quality and reliability by developing and automating tests for embedded software, collaborating with teams to troubleshoot defects and improve processes throughout the software development life cycle.
    Requirements: Bachelor's in Engineering, 1+ yr software testing experience, strong teamwork skills.
  • Software Development Engineer

    $143K — $194K *Seattle, WA (King County)In-Person
    Unlock your potential as a Software Development Engineer, collaborating on cutting-edge technologies across various domains. Contribute to innovative solutions and enhance your skills in a dynamic environment that fosters continuous growth.
    Requirements: Bachelor's degree; 3+ years software development experience; C#/C++/Java/Perl.
  • Software Development Engineer

    $143K — $194K *Seattle, WA (King County)In-Person
    Optimize software solutions for diverse AWS projects, collaborating with teams to enhance functionality and performance across varied engineering domains, from AI to distributed systems. Contribute to innovation and mentorship while driving quality.
    Requirements: Bachelor's degree; 3+ years software development; C#/C++/Java expertise.
  • Electrical Test Engineer

    $90K — $120K *Kent, WA (King County)In-Person
    Join a team that drives innovation in electrical testing for aerospace launch vehicles. Leverage your expertise to support critical system tests that ensure the performance and reliability essential for safe human spaceflight missions.
    Requirements: BS/MS in Electrical Engineering; 5+ yrs exp in aerospace test engineering; Python proficiency.
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Test Engineer II

Company Name
$95K — $110K *
Lynnwood, WA 98036
In-Person
Aerospace & Defense
Less than 5 years of experience
Job Description

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FAQ About Software Test Engineer Jobs in Redmond, WA

What is the role of a Software Test Engineer?

A Software Test Engineer is responsible for testing software products, identifying and fixing bugs, and ensuring the software performs optimally.

How much does a Software Test Engineer earn annually?

Software Test Engineers can earn an annual salary ranging from $100,000 to over $130,000, depending on their level of expertise and the company they work for. At Ladders, we specialize in jobs that offer a salary of $100K or more.

What skills are required for a Software Test Engineer job?

Aside from a deep understanding of software and QA processes, Software Test Engineers need strong analytical and problem-solving skills, knowledge of various testing tools, and excellent communication abilities.