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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$133K - $212K *

Optimize the performance and reliability of a live-service platform by designing scalable solutions in C#/.Net and Kubernetes, enhancing observability, and improving developer experience for internal...

Reposted 3 days ago

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

$114K - $143K *

Unlock potential by leading quality efforts for ML-powered products. Collaborate with cross-functional teams to develop scalable test automation and validation strategies, ensuring model reliability a...

Waterloo, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Consumer Technology

$197K - $276K *

Engage in the development and operations of advanced heavy-lift launch vehicles designed for routine orbital missions. Collaborate with a diverse team to enhance technology that supports human and pay...

Reposted today

  •   Less than 5 years exp.  •   Aerospace & Defense

$114K - $191K *

Drive the development of a cutting-edge in-memory database engine, optimizing performance and scalability for high-demand applications. Collaborate with a dynamic team to enhance core systems and ment...

Vancouver, BCIn-Person

Yesterday

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

$114K - $191K *

Elevate the performance of cutting-edge in-memory database systems by designing and optimizing core components. Collaborate with a dynamic team to deliver sub-millisecond latencies and support million...

Vancouver, BCIn-Person

Yesterday

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

$218K - $387K *

Transform data infrastructures by developing scalable big data systems that enhance core business products and empower teams. Your expertise will shape a platform impacting millions of users while fos...

Reposted yesterday

  •   Less than 5 years exp.  •   Media

$168K - $227K *

Transform your career by leading the architecture of critical data systems, driving multi-team initiatives, and mentoring engineers to enhance performance and reliability in a dynamic environment...

3 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$171K - $286K *

Lead and develop a team of engineers to enhance a large-scale distributed system. Drive operational excellence, collaborate across teams, and ensure high availability and security while delivering inn...

Vancouver, BCIn-Person

3 weeks ago

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

$143K - $194K *

Drive innovative solutions in software development, enhancing the Checkout experience for millions. Collaborate across teams to build resilient, scalable systems that deliver fast, reliable service to...

6 days ago

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

$160K - $180K *

Drive your career by planning and automating testing for HPC systems, ensuring reliability and performance. Collaborate with teams to validate software applications and middleware, enhancing operation...

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$160K - $180K *

Optimize testing processes for high-performance computing systems. Lead the development and automation of testing activities to ensure reliability, scalability, and security of software applications i...

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$73K - $132K *

Join a team that's dedicated to enhancing software quality through automated testing. Collaborate with cross-functional teams to design, execute, and improve testing strategies, ensuring robust produc...

1 week ago

  •   Less than 5 years exp.  •   Technical Services

$143K - $194K *

Unlock potential by collaborating with cross-disciplinary teams to design and build innovative technologies. Drive fundamental changes in distributed computing and deliver high-quality software soluti...

Today

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

$199K - $278K *

Transform the ML landscape by designing and evolving scalable platforms that empower teams to efficiently build, deploy, and manage machine learning models, ensuring reliability and operational excell...

3 weeks ago

  •   8 - 10 years exp.  •   Hospitality & Recreation

$184K - $258K *

Unlock potential by designing and evolving scalable machine learning platforms. Collaborate with engineers to enhance reliability and performance while enabling teams to deploy models efficiently acro...

3 weeks ago

  •   8 - 10 years exp.  •   Hospitality & Recreation

$156K - $262K *

Join a dynamic team to design and optimize scalable data pipelines and infrastructure, enabling analytics and AI-driven capabilities. Collaborate across functions to deliver high-quality data solution...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$151K - $204K *

Unlock your potential by developing intuitive systems that streamline lab operations, enhance scheduling, and improve equipment management. Collaborate with engineers to create tools that drive effici...

4 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$143K - $194K *

Transform cloud-based repair workflows for AI infrastructure, leading technical projects and collaborating across teams to enhance system architecture and operational efficiency in a high-impact engin...

1 week ago

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

$114K - $191K *

Transform your career by developing innovative systems that optimize Amazon's fulfillment processes. Collaborate with a world-class engineering team to design scalable solutions that enhance user expe...

Toronto, ONIn-Person

1 week ago

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

$117K - $160K *

Lead the optimization of propulsion subsystem testing by enhancing hardware and software capabilities, training operators, and resolving non-conformances to ensure production efficiency and quality in...

4 weeks ago

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

$110K - $130K *

Elevate your career by building and automating resilient systems that power global financial transactions. Join a dynamic team focused on AI-driven reliability and innovative infrastructure solutions...

5 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$156K - $210K *

Take ownership of full-stack projects, driving development from scoping to delivery. Collaborate across teams to create high-quality applications using Python and React, while leveraging AI tools to e...

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$129K - $174K *

Transform software development by leading teams, driving innovation, and managing complex systems. Collaborate across departments to enhance operational excellence and mentor engineers while staying a...

4 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$121K - $145K *

Develop and maintain high-performance backend services, design REST APIs, and lead engineering best practices while collaborating with cross-functional teams to enhance mobility payment solutions for...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Finance & Insurance

$143K - $194K *

Unlock potential by delivering high-quality software solutions that transform employee feedback into actionable insights, driving operational excellence and innovation in a dynamic, collaborative envi...

1 week ago

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

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.