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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$155K - $215K *

Drive the development of full-stack applications that enhance product and operations data management. Collaborate closely with users to create software solutions that improve workflows while ensuring...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Tackle complex system administration tasks while leveraging your expertise in Linux and automation tools. Collaborate with teams to enhance monitoring and metrics, ensuring optimal performance and rel...

5 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$95K - $115K *

Lead the development and execution of automated testing strategies to enhance software quality and security in a DevSecOps environment, collaborating closely with developers to ensure robust delivery...

5 days ago

  •   5 - 7 years exp.  •   Technical Services

$119K - $166K *

Join our team to design and build high-performance advertising technology solutions. Collaborate with engineers to enhance systems and improve outcomes for advertisers and travelers. Drive operational...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$119K - $166K *

Drive the development of scalable backend payment services, enhancing security and reliability for a global travel platform. Collaborate with cross-functional teams to deliver impactful features while...

1 week ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$119K - $166K *

Transform systems at scale as you drive the development of robust applications. Collaborate with cross-functional teams while building high-performance software solutions that enhance the travel exper...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$119K - $166K *

Join a dynamic team to develop scalable data solutions, enhancing travel experiences through innovative software. Collaborate on data pipelines and APIs, ensuring high-quality, reliable systems while...

2 weeks ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$143K - $194K *

Innovate secure software solutions in a dynamic environment, tackling challenges in cryptography and distributed systems. Collaborate with experts to enhance AWS services and deliver customer-centric...

5 days ago

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

$168K - $227K *

Drive your career forward by architecting real-time data systems that transform customer behavior into actionable insights, enhancing personalization and ranking models at scale while ensuring product...

4 days ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$143K - $194K *

Optimize developer productivity by designing scalable software solutions, integrating generative AI, and enhancing system performance. Collaborate with teams to impact millions of users through innova...

1 week ago

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

$110K - $130K *

Innovate backend solutions by designing and developing robust services in Java and Rust. Collaborate across teams to define architecture and optimize performance while mentoring junior developers and...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$184K - $250K *

Unlock potential by leading the development of innovative Generative AI tools and resources that streamline customer adoption of AWS Neuron. Collaborate with a talented team to drive strategic solutio...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$90K - $100K *

Join a team that's dedicated to enhancing product quality through rigorous testing and collaboration. Contribute to the development of innovative solutions while ensuring seamless functionality and ef...

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$118K - $219K *

Lead architectural direction and drive complex initiatives in Cloud Cost Management. Mentor engineers, establish best practices, and enhance platform capabilities through AI and automation, ensuring s...

1 week ago

  •   8 - 10 years exp.  •   Media

$80K - $150K *

Pioneer immersive simulation experiences by developing real-time software with Unreal Engine, collaborating closely with a dynamic team to create high-fidelity visual environments for aviation trainin...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $150K *

Elevate your career by developing next-gen military simulations, integrating advanced technologies with a collaborative team. Drive innovation and optimize software solutions to meet critical operatio...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$108K - $130K *

Drive innovation by leading a dynamic software engineering team to design, develop, and deploy cutting-edge applications across diverse platforms while ensuring alignment with strategic business goals...

3 weeks ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$127K - $190K *

Empower a team to design and build digital tools, leveraging cutting-edge technologies like Node.js, C#, and AWS for innovative D&D Dungeon Master experiences in a collaborative environment...

1 month ago

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

$110K - $130K *

Champion quality across complex product areas, driving test automation and engineering excellence. Collaborate with teams to identify risks, investigate issues, and enhance testing strategies througho...

2 weeks ago

  •   5 - 7 years exp.  •   Transportation

$224K - $356K *

Pioneer the development of advanced evaluation tools for Autonomous Vehicles, enhancing workflows and system performance. Collaborate with cross-functional teams to deliver scalable solutions that imp...

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Yesterday

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$224K - $356K *

Transform evaluation workflows for Autonomous Vehicle development by designing and enhancing analysis tooling. Collaborate with cross-functional teams to improve system performance, stability, and use...

3 days ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$158K - $213K *

Engineer scalable backend systems to enhance tax compliance and invoicing for global advertisers. Collaborate on complex challenges in a high-impact domain, ensuring accurate billing and incentive pro...

Reposted 3 weeks ago

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

$90K - $140K *

Lead the charge in testing and deploying innovative solutions for a DoD-wide intelligence platform. Collaborate with cross-functional teams to design test strategies, execute test cases, and enhance s...

Reposted today

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Analyze product performance and reliability through comprehensive testing. Develop test plans and fixtures, collaborate with engineering teams, and ensure compliance with industry standards for high-q...

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$202K - $224K *

Champion advanced machine learning solutions to optimize rider pricing, driving revenue and ridership growth. Lead technical direction, enhance algorithms, and collaborate cross-functionally to impact...

2 days ago

  •   5 - 7 years exp.  •   Transportation

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.