Software Development Engineer in Test Jobs

Explore Software Development Engineer in Test (SDET) jobs for experienced professionals seeking opportunities in software quality, test automation, and engineering. SDETs combine software development skills with testing expertise to help teams deliver reliable applications. Ladders features vetted professional roles with salaries of $100,000 or more, including opportunities for qualified SDET candidates.

What Does a Software Development Engineer in Test Do?

SDETs design, build, and maintain automated tests and testing frameworks. They work with developers, product managers, and quality teams to assess software behavior, identify defects, and improve testing throughout the development lifecycle. Depending on the role, responsibilities may include API, integration, performance, and end-to-end testing.

Skills and Qualifications for SDET Roles

Employers often seek strong programming ability, experience with test automation, and a solid understanding of software development practices. Familiarity with languages such as Java, Python, JavaScript, or C# may be useful, along with knowledge of CI/CD pipelines, version control, test frameworks, and debugging. Clear communication and analytical problem-solving help SDETs collaborate across engineering teams.

Explore SDET Career Opportunities

Software Development Engineer in Test openings can vary by industry, product, and team structure. Search for roles that align with your technical background, preferred tools, and career goals, and review each listing for its responsibilities, qualifications, location, and compensation details. Browse vetted SDET opportunities on Ladders to find professional jobs paying $100,000 or more.

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$78K - $137K *

Optimize innovative robotic material handling systems for next-gen fulfillment centers. Collaborate with engineering teams to enhance performance, manage multiple projects, and leverage data analytics...

4 weeks ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$140K - $170K *

Join a team that's redefining assessment experiences by designing and building scalable software solutions. Collaborate with cross-functional teams to deliver impactful products that enhance learning...

Hoboken, NJRemote

5 days ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$120K - $140K *

Lead the charge in designing and enhancing cloud-native applications, collaborating across teams to drive innovation in the Access Domain, while mentoring junior engineers and championing agile practi...

5 days ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$140K - $170K *

Drive innovative software solutions by collaborating with cross-functional teams to enhance assessment capabilities for higher education, ensuring scalability and reliability in a dynamic, AI-enabled...

5 days ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$140K - $160K *

Empower your career by developing and maintaining complex web applications. Leverage your full-stack expertise to guide technical standards, enhance code quality, and drive project success in a collab...

6 days ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$140K - $160K *

Join a dynamic team as a Full Stack Developer, leveraging your expertise in both front-end and back-end technologies to design and maintain complex web applications while guiding technical standards a...

1 week ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$120K - $130K *

Drive the design and implementation of complex software solutions, providing technical leadership and mentorship. Collaborate with cross-functional teams to enhance system architecture and ensure high...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$143K - $194K *

Drive the design and development of secure, high-performance OS components. Collaborate with cross-functional teams to enhance container infrastructure, ensuring rapid delivery and operational excelle...

1 week ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$90K - $120K *

Join a dynamic team to enhance digital experiences through hands-on QA & automation. Collaborate across functions to ensure quality, troubleshoot MarTech, and maintain design integrity while driving i...

Toronto, ONIn-Person

Yesterday

  •   Less than 5 years exp.  •   Finance & Insurance

$90K - $120K *

Transform quality assurance in a dynamic environment by diagnosing and fixing defects, ensuring design integrity, and validating MarTech solutions. Collaborate across teams to enhance user experience...

North York, ONIn-Person

Yesterday

  •   Less than 5 years exp.  •   Finance & Insurance

$95K - $115K *

Join a dynamic team as a QA Automation Engineer, leveraging your expertise in Guidewire PolicyCenter and modern automation practices to enhance application quality and drive successful project outcome...

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$160K - $190K *

Lead the technical vision for large-scale systems software, architecting solutions that enhance performance, reliability, and scalability across distributed infrastructure serving billions of users. D...

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$160K - $190K *

Shape the future of large-scale systems software by driving technical vision and architecture for platform services and runtime environments, ensuring performance, reliability, and scalability across...

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$120K - $145K *

Empower our team by leveraging your extensive systems engineering expertise to develop, test, and deliver reliable solutions for complex government systems, ensuring operational excellence and collabo...

6 days ago

  •   15+ years exp.  •   Information Technology

$120K - $145K *

Drive your career with a dynamic role in systems engineering, focusing on testing and integration for complex government systems. Collaborate with cross-functional teams to ensure reliable solutions m...

6 days ago

  •   15+ years exp.  •   Information Technology

$149K - $150K *

Transform cloud-based applications by coding, debugging, and supporting innovative solutions. Collaborate and take ownership of components while performing comprehensive testing and code reviews to en...

Reposted 5 days ago

  •   Less than 5 years exp.  •   Technical Services

$171K - $286K *

Transform your career by leading a team to design and operate innovative software solutions for large-scale fulfillment systems, driving efficiency and enhancing customer experience in a dynamic envir...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$90K - $100K *

Join a team that's dedicated to enhancing product quality through rigorous testing and collaboration. Contribute to the development of innovative solutions while ensuring seamless functionality and ef...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$96K - $160K *

Optimize test infrastructure by designing, troubleshooting, and maintaining electromechanical systems. Collaborate with cross-functional teams to enhance reliability and efficiency, ensuring high-qual...

1 week ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$150K *

Elevate your career as a Senior Software Engineer, driving the design, development, and maintenance of innovative web applications while collaborating with teams to enhance performance and functionali...

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Empower your career as a Senior Software Developer in Test, ensuring product quality through innovative testing strategies and collaboration with cross-functional teams. Lead initiatives to enhance so...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $130K *

Develop and enhance test infrastructure and CI/CD pipelines to ensure reliable, scalable testing. Collaborate with engineering teams to streamline environments and improve test data management, enabli...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$93K - $202K *

Empower the future of developer experience by designing and enhancing platforms that boost productivity and streamline the software development lifecycle. Collaborate across teams to innovate and impl...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$200K - $400K *

Transform customer experiences by designing and building robust systems for configuring, training, and monitoring AI agents, ensuring usability for non-technical teams while maintaining powerful funct...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Join a team that's redefining space exploration by designing and maintaining test facilities for cutting-edge launch vehicles. Your expertise will ensure operational excellence and safety in high-stak...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

Frequently Asked Questions (FAQ)

  • What is a Software Development Engineer in Test (SDET)?question toggle

    An SDET is a software engineer focused on testing and quality. The role commonly involves developing automated tests and tools, evaluating software, and collaborating with engineering teams to prevent and identify defects.

  • What skills are commonly required for SDET jobs?question toggle

    SDET roles commonly call for programming skills, test automation experience, knowledge of software testing methods, and familiarity with development workflows such as CI/CD. Specific languages, frameworks, and tools vary by employer.

  • Are SDET jobs available for experienced professionals?question toggle

    Yes. Employers hire SDETs at different experience levels, including senior and lead roles. Review each job listing for the required experience, technical scope, and team responsibilities.

  • How can I find SDET jobs paying $100,000 or more?question toggle

    Browse Software Development Engineer in Test listings on Ladders, where professional jobs are vetted and pay $100,000 or more. Check individual listings for compensation information and role requirements.