Software Development Engineer in Test (SDET) Jobs

Explore Software Development Engineer in Test (SDET) roles that combine software engineering and quality assurance. SDETs design and build automated testing systems, strengthen product reliability, and help development teams deliver high-quality software. Ladders features vetted professional opportunities with salaries of $100,000 or more, including roles across software, technology, and product organizations.

What Does an SDET Do?

SDETs create and maintain automated test frameworks, write code to validate applications, and integrate testing into continuous integration and delivery workflows. They may test APIs, web and mobile applications, distributed systems, and cloud services. The role often includes identifying defects, analyzing test results, collaborating with developers, and improving quality practices throughout the software development lifecycle.

Common SDET Skills and Qualifications

Employers commonly seek experience with programming languages such as Java, Python, JavaScript, or C#, along with test automation tools and frameworks. Familiarity with API testing, databases, version control, CI/CD pipelines, cloud platforms, and Agile development can also be valuable. Strong analytical, communication, and problem-solving skills help SDETs turn product requirements into reliable test strategies.

Career Paths in Software Quality Engineering

SDET careers can progress into senior or staff engineering roles, test automation leadership, quality engineering management, or broader software engineering positions. Some professionals specialize in performance, security, mobile, or platform testing. Career opportunities and requirements vary by employer, product, and level of responsibility.

Find SDET Jobs on Ladders

Browse vetted SDET and software quality engineering opportunities on Ladders. Discover professional roles with salaries of $100,000 or more, and compare positions based on responsibilities, required skills, and career level.

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$95K - $171K *

Drive innovation in system performance and reliability by leading test strategies for a custom Linux kernel. Collaborate with a skilled team to enhance automated testing frameworks and troubleshoot co...

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$82K - $147K *

Unlock potential by driving automated testing strategies and enhancing deployment processes. Collaborate with engineering teams to ensure quality and performance across microservices, while maintainin...

Ottawa, ONRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$82K - $147K *

Engineer automated testing frameworks and strategies to enhance deployment quality. Collaborate with teams to troubleshoot issues, develop test plans, and ensure robust performance across environments...

Ottawa, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$165K - $195K *

Manage the CI/CD pipeline and test infrastructure, ensuring seamless transition from third-party operations. This pivotal role supports the Signals insourcing initiative, enabling efficient software d...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$81K - $115K *

Empower innovation by developing robust engineering solutions and enhancing application performance. Collaborate with stakeholders to ensure quality and compliance while driving continuous improvement...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Join a team that's focused on enhancing software quality through automation. The ideal candidate will drive testing initiatives for cloud applications, utilizing skills in C#, automation frameworks, a...

Reposted 4 days ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $118K *

Elevate the quality of software by designing automated testing frameworks and integrating AI tools for enhanced efficiency and accuracy. Collaborate cross-functionally to ensure smooth delivery of hig...

Chicago, ILRemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$182K *

Join a team that's transforming financial services through quality engineering and test automation. Lead Agile initiatives, mentor engineers, and enhance software delivery across modern and legacy sys...

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$111K - $137K *

Join a team that's redefining automation strategies and frameworks, ensuring quality across applications. Lead initiatives, mentor junior engineers, and collaborate with cross-functional teams to driv...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$111K - $137K *

Elevate your career by leading automation strategies and frameworks, driving innovation, and mentoring teams to ensure quality across applications while aligning initiatives with organizational goals...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$111K - $137K *

Elevate your career by leading automation strategies and frameworks, driving innovation, and mentoring teams to ensure quality across applications while aligning initiatives with organizational goals...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$81K - $115K *

Elevate your career by developing innovative engineering solutions and enhancing application performance. Collaborate with cross-functional teams to deliver high-quality software while driving continu...

Toronto, ONIn-Person

Today

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Empower your career as you design and develop robust Java-based test automation solutions. Collaborate with cross-functional teams to enhance software quality and reliability through innovative testin...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Innovate by designing and developing robust Java-based test automation solutions. Collaborate with cross-functional teams to enhance software quality and reliability through automated testing across U...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$100K - $120K *

Innovate with cutting-edge AI-driven test automation to uplift quality engineering standards across varied environments. Collaborate with cross-functional teams to ensure robust, reliable software del...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$90K - $144K *

Develop and execute comprehensive test strategies to ensure software quality. Collaborate with cross-functional teams to identify defects and drive continuous improvement in QA processes, enhancing us...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $155K *

Transform the quality landscape of core kernel technologies by defining test strategies, developing automation, and delivering reliable quality signals. Collaborate with cross-functional teams to enha...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$96K - $145K *

Accelerate progress at a dynamic tech firm by leading automation efforts, enhancing software quality, and mentoring teams. Leverage your expertise in test frameworks and CI/CD integration to drive inn...

4 days ago

  •   8 - 10 years exp.  •   Technical Services

$143K - $194K *

Unlock potential by joining a dynamic team of Software Development Engineers, driving innovation across diverse domains like AI, cloud computing, and security. Collaborate, design, and implement cutti...

2 days ago

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

$143K - $194K *

Explore diverse software engineering opportunities across AWS, where you'll design, develop, and maintain innovative solutions. Collaborate with cross-functional teams to tackle complex challenges and...

4 days ago

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

$110K - $130K *

Inspire your career by joining a dynamic team focused on mobile automation, designing frameworks and enhancing test coverage for iOS and Android apps. Collaborate closely with engineering and product...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Champion software quality by developing test strategies and automation in Python. Collaborate with teams to enhance product features, ensuring high standards through innovative testing practices and m...

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$85K - $115K *

Champion quality assurance by developing and executing test plans, collaborating with cross-functional teams to ensure reliable application performance and enhance user experience in a flexible, hybri...

1 week ago

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

$62K - $112K *

Transform the software testing landscape by defining strategies, automating processes, and ensuring quality throughout the SDLC. Collaborate with teams to enhance deployment practices and troubleshoot...

Ottawa, ONRemote

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$62K - $112K *

Transform the software development lifecycle by defining test strategies, automating processes, and ensuring quality through innovative testing frameworks and collaboration with engineering teams...

Ottawa, ONIn-Person

3 days ago

  •   Less than 5 years exp.  •   Information Technology

Frequently Asked Questions (FAQ)

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

    An SDET is a software engineering professional who builds testing tools, automated test systems, and quality processes to help ensure software works reliably.

  • What does an SDET do day to day?question toggle

    Typical work includes writing automated tests, developing test frameworks, validating APIs and applications, investigating defects, and collaborating with software teams to improve product quality.

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

    Requirements often include programming ability, test automation experience, API testing, CI/CD knowledge, and familiarity with software development practices. Specific tools and qualifications vary by role.

  • Are SDET jobs available with salaries of $100,000 or more?question toggle

    Yes. Compensation depends on factors such as experience, location, specialization, and employer. Ladders focuses on vetted professional jobs paying $100,000 or more.

  • How can I find an SDET job on Ladders?question toggle

    Search Ladders for Software Development Engineer in Test, SDET, test automation, or quality engineering roles, then review each listing’s responsibilities, qualifications, and compensation details.