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.
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.
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.
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.
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.
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
$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
Staff Software Engineer, OTA Services
$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...
2 days ago
$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
$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
$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
$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
Lead Software Engineer - Android
$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
$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
Test Engineer - TS/SCI with Polygraph Required
$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
What is a Software Development Engineer in Test (SDET)?
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?
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?
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?
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?
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.