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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$80K - $95K *

Join a team that's dedicated to designing and executing tests for complex RF and digital systems. Leverage your electronics engineering expertise to develop innovative test solutions and support criti...

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Lead the charge in delivering innovative software solutions by leveraging your extensive experience and collaborating with cross-functional teams to drive project success and quality outcomes...

Reposted 1 month ago

  •   11 - 15 years exp.  •   Enterprise Technology

$119K - $166K *

Transform traveler experiences by designing and building AI-driven self-service systems. Collaborate across teams to deliver scalable, reliable solutions that enhance operational excellence and drive...

2 days ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$143K - $194K *

Unlock potential by joining a dynamic team of engineers to innovate and solve complex problems in cloud services and developer tools, driving impactful solutions in a collaborative environment...

5 days ago

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

$143K - $194K *

Launch innovative satellite test infrastructure as a Software Development Engineer, leading the design and implementation of automated solutions, while collaborating with cross-functional teams to ens...

Reposted 3 weeks ago

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

$80K - $100K *

Transform quality assurance by designing and implementing robust testing frameworks. Collaborate with engineering teams to enhance reliability and performance, ensuring seamless delivery of high-quali...

1 week ago

  •   Less than 5 years exp.  •   Transportation

$144K - $240K *

Champion software quality by leading Verification & Validation efforts for autonomous labs, creating automated tests and ensuring seamless integration with hardware systems for rapid development...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$143K - $194K *

Drive innovation by designing and building a cutting-edge AI-native security product. Take ownership of the technical direction and deliver impactful features in a dynamic, high-autonomy environment f...

1 week ago

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

$90K - $110K *

Join a dynamic team to ensure high-quality software delivery through effective testing, collaboration, and innovative problem-solving. Contribute to Agile processes and enhance product quality by deve...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$203K - $275K *

Join us to lead a dynamic team in developing AI-driven growth solutions for sellers. You'll design innovative applications, optimize strategies, and enhance user experiences while collaborating with c...

1 week ago

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

$150K - $200K *

Drive the development of robust test infrastructure for device software, ensuring reliable product delivery. Collaborate with cross-functional teams to enhance testing workflows and improve software q...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$68K - $113K *

Elevate your career by developing cloud-based applications that solve real customer challenges. Collaborate with a dynamic team to own features from design to deployment, enhancing your technical skil...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$180K - $220K *

Explore career opportunities as you collaborate with a dynamic team to create innovative test automation solutions that enhance intelligent technology for consumer use-cases while driving efficiency i...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$165K - $185K *

Accelerate progress at the forefront of test automation, driving quality and performance through innovative strategies and frameworks. Collaborate within an agile team to enhance product scalability a...

United StatesRemote

Reposted 5 days ago

  •   8 - 10 years exp.  •   Consumer Technology

$66K - $99K *

Partner with us to build real-world software solutions as a Software Development Engineer Intern. Collaborate with experienced engineers, engage in the full development lifecycle, and enhance your ski...

2 weeks ago

  •   Less than 5 years exp.  •   Consumer Technology

$110K - $130K *

Champion high-quality web experiences by leveraging automation and problem-solving skills. Collaborate with cross-functional teams to ensure reliable, scalable digital products that enhance customer j...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$66K - $99K *

Engage in real-world software development as an intern, collaborating with experienced engineers to design, code, and deploy impactful solutions. Gain hands-on experience throughout the software lifec...

Vancouver, BCIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Consumer Technology

$140K - $168K *

Unlock potential by designing and building scalable applications in C# and .NET. Collaborate on architecture, solve complex problems, and engage with client teams to enhance platform performance and u...

2 weeks ago

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

$137K - $205K *

Champion innovative solutions through effective collaboration with development and infrastructure teams, ensuring seamless service operations while addressing challenges with ownership and driving imp...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Consumer Technology

$122K - $199K *

Unlock potential by driving software quality and security in a dynamic environment. Collaborate on build processes, automated QA, and compliance standards within a diverse team to enhance productivity...

Reposted yesterday

  •   Less than 5 years exp.  •   Information Technology

$115K - $158K *

Play a key role in enhancing developer productivity through effective automation tools and testing strategies. Collaborate with cross-functional teams to deliver robust solutions ensuring software qua...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$117K - $148K *

Optimize and maintain large-scale Spark and Snowflake pipelines, transforming measurement data into actionable insights for partners. Lead projects from design to production while mentoring engineers...

2 days ago

  •   5 - 7 years exp.  •   Media

$120K - $155K *

Advance your career as a full stack software engineer, collaborating across teams to design and deploy innovative digital aircraft solutions while enhancing product capabilities and driving continuous...

2 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$99K - $160K *

Join a team that's transforming software deployment by building critical services for Amazon's most secure environments. Collaborate to enhance automation, ensure reliability, and improve the builder...

1 week ago

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

$80K - $95K *

Elevate business processes by analyzing and defining system requirements, collaborating with stakeholders, and implementing solutions that enhance operational efficiency and effectiveness...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Enterprise 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.