Software Development Engineer in Test Jobs

Explore Software Development Engineer in Test (SDET) jobs for experienced professionals seeking opportunities in software quality, test automation, and engineering. SDETs combine software development skills with testing expertise to help teams deliver reliable applications. Ladders features vetted professional roles with salaries of $100,000 or more, including opportunities for qualified SDET candidates.

What Does a Software Development Engineer in Test Do?

SDETs design, build, and maintain automated tests and testing frameworks. They work with developers, product managers, and quality teams to assess software behavior, identify defects, and improve testing throughout the development lifecycle. Depending on the role, responsibilities may include API, integration, performance, and end-to-end testing.

Skills and Qualifications for SDET Roles

Employers often seek strong programming ability, experience with test automation, and a solid understanding of software development practices. Familiarity with languages such as Java, Python, JavaScript, or C# may be useful, along with knowledge of CI/CD pipelines, version control, test frameworks, and debugging. Clear communication and analytical problem-solving help SDETs collaborate across engineering teams.

Explore SDET Career Opportunities

Software Development Engineer in Test openings can vary by industry, product, and team structure. Search for roles that align with your technical background, preferred tools, and career goals, and review each listing for its responsibilities, qualifications, location, and compensation details. Browse vetted SDET opportunities on Ladders to find professional jobs paying $100,000 or more.

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$121K - $180K *

Explore innovative software solutions as you develop, test, and maintain applications that enhance user experiences. Collaborate with a dynamic team to tackle challenges and drive the future of audiob...

Yesterday

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

$143K - $194K *

Drive the development of scalable data solutions for Generative AI, enhancing model evaluation and training workflows. Collaborate with cross-functional teams to improve data quality and usability, in...

Yesterday

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

$158K - $213K *

Empower the future of advertising by designing scalable systems that deliver personalized experiences to millions of shoppers and advertisers. Collaborate with cross-functional teams to innovate and e...

Yesterday

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

$143K - $194K *

Innovate by developing and implementing software solutions that enhance lab operations. Collaborate with cross-functional teams to drive automation and ensure system reliability, while mentoring peers...

6 days ago

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

$143K - $194K *

Innovate and develop high-throughput, low-latency systems for ad retrieval, processing billions of requests daily. Collaborate across teams to enhance ad relevance and performance while mentoring juni...

1 week ago

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

$143K - $194K *

Grow your career with a dynamic team designing LLM-powered conversational ad experiences. You'll develop large-scale systems that enhance customer interactions and drive sales, collaborating across en...

1 week ago

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

$158K - $213K *

Champion the design and development of an AI reasoning platform that powers personalized advertising experiences, collaborating with cross-functional teams to deliver scalable, intelligent solutions f...

2 weeks ago

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

$158K - $213K *

Innovate advertising solutions by designing AI-powered tools for vertical markets. Collaborate with engineers and scientists to build scalable infrastructure and simplify campaign creation in a fast-p...

3 weeks ago

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

$143K - $194K *

Contribute to innovative software solutions by designing, developing, and maintaining high-quality code. Collaborate with cross-functional teams to enhance features and mentor junior engineers while s...

3 weeks ago

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

$143K - $194K *

Transform your career by joining a dynamic team of Software Development Engineers, where you'll design and implement innovative solutions across diverse domains, collaborating with experts to drive im...

3 weeks ago

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

$143K - $194K *

Engineer innovative software solutions across diverse domains, collaborating with cross-functional teams to design, develop, and maintain scalable applications. Contribute to cutting-edge projects in...

4 weeks ago

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

$125K - $175K *

Drive quality assurance excellence by leading test activities and developing automated solutions for mission-critical IT systems, ensuring optimal performance and reliability in support of federal law...

2 days ago

  •   8 - 10 years exp.  •   Information Technology

$165K - $223K *

Collaborate with cross-functional teams to design and optimize OS frameworks for connectivity on devices, ensuring reliable and power-efficient experiences across diverse networks and configurations...

6 days ago

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

$165K - $223K *

Collaborate across teams to design, develop, and optimize a robust telephony framework on Android devices, ensuring seamless connectivity and advanced features like Wi-Fi calling and 5G integration...

Reposted 1 week ago

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

$184K - $250K *

Transform advertising campaigns for millions by owning the architecture of an auto-optimization platform that leverages AI and ML to enhance decision-making and safety standards for advertisers...

Yesterday

  •   5 - 7 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...

3 weeks ago

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

$120K - $145K *

Drive quality assurance excellence by developing test plans, implementing automation frameworks, and collaborating with engineers to enhance software reliability and performance. Your expertise will e...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$184K - $250K *

Transform the advertising landscape by leading AI infrastructure development, optimizing architectural decisions, and enhancing real-time analytics systems. Collaborate across teams to drive innovatio...

2 weeks ago

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

$110K - $130K *

Join a team that's dedicated to enhancing software quality through innovative test automation. You'll design and implement scalable solutions across various platforms, ensuring robust functionality an...

Today

  •   Less than 5 years exp.  •   Staffing

$143K - $194K *

Innovate by architecting and developing scalable, low-latency distributed systems that empower enterprise customers to manage and secure their AWS resources effectively. Lead a talented team in delive...

1 week ago

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

$114K - $191K *

Elevate customer experiences by designing AI agents that transform data into actionable insights. As a key contributor, you'll enhance response accuracy and efficiency, shaping innovative solutions in...

Toronto, ONIn-Person

4 weeks ago

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

$143K - $194K *

Join a team that's dedicated to building reliable software solutions, enhancing system performance and security while collaborating with cross-functional teams to deliver impactful results and mentor...

4 weeks ago

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

$143K - $194K *

Shape the future of software development by designing and delivering scalable solutions that enhance customer experiences. Collaborate with engineers to drive operational excellence and mentor peers w...

1 month ago

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

$143K - $194K *

Join a dynamic team to design and operate scalable services that route AWS traffic globally. Tackle complex distributed systems challenges while enhancing automation and efficiency, ensuring reliable...

3 weeks ago

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

$90K - $110K *

Develop and maintain robust automated testing frameworks using Playwright and TypeScript. Collaborate with cross-functional teams to enhance application quality through comprehensive UI and API testin...

Reposted yesterday

  •   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 engineer focused on testing and quality. The role commonly involves developing automated tests and tools, evaluating software, and collaborating with engineering teams to prevent and identify defects.

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

    SDET roles commonly call for programming skills, test automation experience, knowledge of software testing methods, and familiarity with development workflows such as CI/CD. Specific languages, frameworks, and tools vary by employer.

  • Are SDET jobs available for experienced professionals?question toggle

    Yes. Employers hire SDETs at different experience levels, including senior and lead roles. Review each job listing for the required experience, technical scope, and team responsibilities.

  • How can I find SDET jobs paying $100,000 or more?question toggle

    Browse Software Development Engineer in Test listings on Ladders, where professional jobs are vetted and pay $100,000 or more. Check individual listings for compensation information and role requirements.