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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$130K - $155K *

Reimagine large-scale distributed systems by designing and building stateful control-plane software that ensures safe convergence across thousands of devices, while collaborating with teams to deploy...

1 week ago

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

$58K - $108K *

Unlock potential by enhancing production-test processes and systems. Collaborate across teams to design, implement, and troubleshoot test methods, ensuring quality and efficiency in a fast-paced envir...

4 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$170K - $195K *

Champion innovative solutions as a Senior Full Stack Engineer, collaborating across teams to enhance user experiences in financial wellness applications. Drive quality software delivery while mentorin...

5 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$98K - $147K *

Drive system-level verification for complex sequencing platforms, ensuring performance and reliability from development to launch. Collaborate with cross-functional teams to establish best practices a...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$95K - $115K *

Transform your career by driving hands-on software evaluations and integrations in a dynamic environment. Collaborate with experts to assess and onboard innovative technologies, ensuring operational r...

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$100K - $130K *

Develop innovative software solutions to enhance client capabilities, collaborating across teams to deliver effective applications while navigating unique deployment challenges and limited resources...

2 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$80K - $95K *

Join a team that's dedicated to ensuring high-quality user experiences through system testing and automation. Collaborate with cross-functional teams to validate complex digital platforms and enhance...

2 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $95K *

Join a team that's pioneering automated testing solutions to enhance software delivery. Collaborate with cross-functional teams to design, develop, and maintain robust test automation frameworks, ensu...

Toronto, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Transportation

$196K - $243K *

Unlock your potential by building critical, large-scale distributed systems that simplify Kubernetes deployment for engineers, enhancing their productivity and experience in a dynamic, collaborative e...

3 weeks ago

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

$95K - $115K *

Lead the design and delivery of AI-driven applications, ensuring maintainability and security. Oversee initiatives from inception to rollout, coach teammates, and integrate solutions with core systems...

4 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$90K - $110K *

Elevate your career by building impactful software solutions across the stack. Collaborate with Product and Design to create user-friendly experiences while leveraging AI tools to enhance development...

Toronto, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Join our dynamic Engineering team to build and enhance core product features. Collaborate across the stack, leveraging AI tools to deliver high-quality software solutions from concept to deployment, w...

Montreal, QCIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Transform the user experience by building and shipping innovative software solutions across the full stack. Collaborate with cross-functional teams to deliver high-quality features while leveraging AI...

Ottawa, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$67K - $136K *

Join a dynamic team as you ensure software quality through testing and automation. Collaborate with experts to deliver high-quality technology solutions for financial services clients, managing the fu...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Business Services

$95K - $115K *

Champion mission-critical web service development for an ICAM solution, focusing on AWS cloud-native design and operational maintenance. Collaborate within a dynamic team to deliver high-performance...

1 week ago

  •   5 - 7 years exp.  •   Business Services

$95K - $115K *

Transform your career by collaborating with cross-functional teams to design, develop, and maintain enterprise software solutions. Leverage your expertise in Java, Python, and modern CI/CD practices t...

1 week ago

  •   5 - 7 years exp.  •   Business Services

$110K - $130K *

Join a team that's dedicated to ensuring reliable software operations. Oversee live production environments, troubleshoot issues, and collaborate with development and operations to maintain system hea...

2 weeks ago

  •   Less than 5 years exp.  •   Business Services

$110K - $130K *

Analyze missile defense system performance, leveraging MATLAB and Python to evaluate effectiveness and operational capabilities. Collaborate with engineering teams to develop tools and communicate fin...

4 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$203K - $275K *

Empower a dynamic engineering team by leading software development initiatives, refining product requirements, and driving architectural decisions to enhance AWS services and customer experiences at s...

4 weeks ago

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

$90K - $125K *

Join a team that's redefining software development by building scalable, cloud-native APIs. Collaborate on a green field project, leveraging your expertise in application development and AI tools to e...

2 weeks ago

  •   Less than 5 years exp.  •   Transportation

$90K - $125K *

Innovate and design scalable, cloud-native APIs while enhancing legacy systems. Collaborate with cross-functional teams to deliver high-quality software solutions, leveraging AI tools and modern techn...

Mesa, AZRemote

2 weeks ago

  •   Less than 5 years exp.  •   Transportation

$115K - $145K *

Empower quality engineering through innovative AI-assisted test automation, enhancing application quality and release process. Collaborate with teams to leverage advanced technologies, ensuring effici...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$124K - $186K *

Join a team that's redefining aerospace testing by leading complex mechanical test campaigns, developing high-volume acceptance infrastructure, and driving innovation in test capabilities for cutting...

Reposted 2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Join our innovative team to develop advanced simulation software for air traffic control, enhancing training and operational capabilities. Collaborate with experts and contribute to safer aviation thr...

3 weeks ago

  •   5 - 7 years exp.  •   Transportation

$91K - $140K *

Join a team that's shaping the future of intelligent decision-making through high-performance applications. Collaborate on real-time analytics and governance, while mentoring others and tackling compl...

Vancouver, BCIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

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.