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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$115K - $135K *

Lead the technical team in delivering solutions, ensuring process adherence, and enhancing client support while mentoring members and driving efficiency in project execution and training activities...

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$184K - $250K *

Empower innovation by leading cross-functional teams to develop secure, scalable software solutions. Drive best practices in software development while mentoring junior engineers and ensuring high-qua...

6 days ago

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

$143K - $194K *

Unlock potential by designing and implementing innovative software solutions for a high-performance storage system. Collaborate with talented engineers to enhance reliability and scalability in a fast...

3 weeks ago

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

$120K - $145K *

Transform the developer experience by designing and implementing AI-assisted tools, enhancing productivity, and optimizing the software development lifecycle through innovative solutions and automatio...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$92K - $130K *

Pioneer automation innovations by leading projects in controls development, mentoring engineers, and collaborating across disciplines. Drive successful client outcomes while enhancing your expertise i...

3 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$142K - $190K *

Contribute to enterprise-level digital solutions by leveraging your expertise in software engineering and delivery. Shape technical direction, influence cross-functional teams, and drive modernization...

1 week ago

  •   11 - 15 years exp.  •   Finance & Insurance

$185K - $218K *

Lead the design and development of scalable MVR systems, ensuring reliability and efficiency. Collaborate cross-functionally to enhance architecture and drive technical excellence while mentoring engi...

Today

  •   5 - 7 years exp.  •   Consumer Technology

$165K - $185K *

Develop and enhance complex software systems, ensuring adherence to design requirements while collaborating with teams. Analyze user needs, debug software, and integrate solutions to optimize performa...

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$124K - $155K *

Optimize scalable full-stack systems for innovative lending solutions, collaborating with product teams and engineers to deliver high-quality software while tackling complex challenges. Engage in desi...

Reposted 2 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$138K - $220K *

Join a team that's shaping the future of network management by leading the development of innovative SDN applications. Leverage your expertise in Java/Scala to drive complex projects and enhance our v...

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$109K - $186K *

Unlock potential by developing cutting-edge backend services for an AI-driven application platform, enhancing developer experience and operational excellence in a collaborative environment focused on...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$109K - $186K *

Grow your skills by developing backend services for a cutting-edge AI platform. Collaborate with a dynamic team to enhance developer experience and ensure quality, scalability, and security in modern...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$76K - $98K *

Lead the charge in software quality by implementing test strategies, conducting code reviews, and collaborating with cross-functional teams to enhance system reliability and user experience in a dynam...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Elevate your career by designing and developing high-quality C/C++ software. Take ownership of features from concept to release, collaborating with a dynamic team to deliver robust solutions in a Linu...

3 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Lead the charge in ensuring seamless deployment of enterprise-grade infrastructure by integrating, testing, and validating complex systems in a controlled lab environment, enabling rapid field activat...

La Plata, MDRemote

1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$69K - $125K *

Transform cutting-edge radar technology through software development, enhancing both user interfaces and backend systems. Collaborate in a dynamic team to ensure performance, scalability, and integrat...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Technical Services

$143K - $194K *

Elevate customer connectivity by designing robust software for terminals. Collaborate across teams to enhance performance and reliability, ensuring seamless operations in a large-scale, intermittent i...

Reposted 3 weeks ago

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

$72K - $149K *

Engage in the development and integration of Momentum Financials for a DoD agency, ensuring compliance with federal standards. Collaborate with cross-functional teams to deliver secure, scalable finan...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$70K - $156K *

Champion the development of innovative enterprise applications, leveraging Java, Spring Boot, and Angular. Collaborate with cross-functional teams to deliver scalable solutions that meet complex busin...

4 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Optimize team performance by leading high-impact software engineering initiatives. Foster a culture of innovation and collaboration, leveraging AI tools to enhance productivity while ensuring quality...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$110K - $130K *

Drive software development excellence by leading teams, shaping technical direction, and aligning engineering practices with business goals to deliver impactful solutions and enhance user experiences...

Alberta, CARemote

5 days ago

  •   Less than 5 years exp.  •   Legal & Accounting

$180K - $220K *

Empower a globally distributed team to build and enhance an in-house ERP application, ensuring alignment across engineering, operations, and delivery while fostering a culture of collaboration, accoun...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$121K - $169K *

Advance your career by leading structural and integrated test campaigns for a cutting-edge heavy-lift orbital launch vehicle. Collaborate with engineering teams to ensure successful execution and mana...

3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$121K - $169K *

Unlock potential by leading structural and integrated test campaigns for a cutting-edge heavy-lift orbital launch vehicle. Collaborate with engineering teams to ensure successful execution, manage pro...

3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $145K *

Drive your career with a Senior Software Engineer role focused on developing and maintaining innovative software solutions. Collaborate with teams to deliver high-quality applications while mentoring...

3 weeks ago

  •   5 - 7 years exp.  •   Information 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.