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.

Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
Locations
caret down
More
1
caret down

$143K - $194K *

Transform the advertising landscape by designing scalable systems that leverage Generative AI for personalized ad experiences. Collaborate with cross-functional teams to deliver innovative solutions t...

1 week ago

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

$143K - $194K *

Lead the charge in developing cutting-edge machine learning models and infrastructure to enhance personalized ad experiences across Amazon.com, driving impactful product and engineering initiatives at...

2 weeks ago

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

$143K - $194K *

Drive innovative software solutions across diverse domains, collaborating with cross-functional teams to design, develop, and maintain high-quality code. Contribute to architecture discussions and men...

2 weeks ago

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

$143K - $194K *

Unlock innovative solutions by designing scalable data systems for Generative AI. Collaborate with cross-functional teams to enhance data quality and usability, driving advancements in model evaluatio...

2 weeks ago

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

$158K - $213K *

Build innovative machine learning models and infrastructure to enhance personalized ad experiences, driving impactful product and engineering initiatives that serve millions of customers across divers...

2 weeks ago

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

$121K - $180K *

Develop and maintain innovative software solutions for mobile platforms, enhancing user experiences. Collaborate with cross-functional teams to deliver high-quality applications while mentoring fellow...

3 weeks ago

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

$143K - $194K *

Engineer innovative software solutions to enhance customer experience using cutting-edge technologies. Collaborate with a talented team, tackling complex challenges to build scalable systems that infl...

Reposted 3 weeks ago

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

$121K - $180K *

Join a dynamic team focused on software innovation and problem-solving. Engage in developing, testing, and maintaining applications, while collaborating with stakeholders to deliver impactful solution...

Reposted 4 weeks ago

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

$118K - $125K *

Join a dynamic team as you drive automation and cloud solutions, enhancing infrastructure services and supporting critical platform implementations. Collaborate on innovative projects while ensuring s...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$152K - $205K *

Shape the future of software engineering by driving DevOps initiatives, ensuring system reliability, and enhancing operational efficiency through innovative solutions and collaboration with cross-func...

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$152K - $205K *

Join a team that's driving innovation in software engineering. Leverage your expertise in DevOps to enhance mission-critical applications, ensuring reliability and performance while collaborating with...

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$152K - $205K *

Join a dynamic team to develop and maintain HPC system management software in a Linux environment. Leverage your engineering skills to innovate and automate processes, ensuring high performance and re...

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$152K - $205K *

Develop and maintain system management software for High Performance Computing in a Linux environment, leveraging scripting and automation to enhance operational efficiency and support innovative solu...

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$152K - $205K *

Unlock your potential by creating scalable data workflows and automation pipelines. Collaborate with cross-functional teams to deliver efficient, secure, and production-ready solutions that drive data...

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$70K - $118K *

Lead the charge in developing innovative software solutions for Transaction Services, enhancing platforms through agile methodologies and cutting-edge technologies like Java, SQL, and cloud computing...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$70K - $118K *

Grow your career with a dynamic team as you develop innovative financial software solutions using cutting-edge technologies. Collaborate in an agile environment to enhance and maintain robust transact...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$80K - $95K *

Provide high-level technical support and system integration for the IBCS Program, collaborating with military and civilian teams to ensure efficient deployment and operation of the IBCS system in vari...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$229K - $260K *

Lead the charge in designing and implementing a robust OTA update system, ensuring seamless deployment across diverse environments while mentoring engineers and driving technical excellence in distrib...

United StatesRemote

2 days ago

  •   8 - 10 years exp.  •   Information Technology

$135K - $216K *

Optimize aviation operations by designing and enhancing cloud applications. Collaborate with engineers and stakeholders to deliver secure, scalable solutions that impact millions. Join a mission-drive...

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$135K - $216K *

Accelerate progress at the forefront of aviation technology by designing and developing cloud-enabled applications that enhance air traffic management and ensure the safety and efficiency of the Natio...

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$148K - $266K *

Empower your career as a Full Stack Software Developer, driving the design and delivery of mission-critical software solutions. Collaborate with a dynamic team to enhance tactical operations and suppo...

3 weeks ago

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

$80K - $95K *

Optimize software packaging and deployment processes while managing KACE and BigFix systems. Collaborate on compliance reporting and enhance SharePoint workflows to ensure efficient IT operations and...

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$156K - $235K *

Drive technical excellence as a Lead Software Engineer, guiding Android application development while optimizing performance, collaborating with cross-functional teams, and mentoring engineers to enha...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Media

$110K - $130K *

Champion innovative software solutions by leading enterprise architecture and development. Drive modernization and secure delivery across complex environments while mentoring teams to achieve high-per...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$125K - $225K *

Engineer automated testing solutions to safeguard critical U.S. systems. Collaborate in multidisciplinary teams to drive innovation, manage program risks, and enhance mission readiness against emergin...

Reposted 3 weeks ago

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

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.