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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$94K - $198K *

Join a team that's poised to design and implement innovative IT systems, driving mission success through cutting-edge automation and DevOps practices while managing complex technical challenges in a d...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Champion the development of scalable simulation infrastructure, automating electrical, thermal, and electromagnetic simulations. Collaborate with cross-functional teams to enhance data quality and exp...

1 week ago

  •   Less than 5 years exp.  •   Consumer Technology

$135K - $183K *

Join the OpsTech Solutions team to elevate IT service delivery by optimizing ServiceNow applications, enhancing user experiences, and leading cross-functional collaborations to drive impactful custome...

Reposted 3 weeks ago

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

$93K - $100K *

Join a team that's advancing automated testing capabilities in a dynamic environment. Collaborate within an agile team to transform concepts into practical designs, ensuring high-quality software solu...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $150K *

Contribute to innovative software solutions in a team-driven environment, spanning design, coding, testing, and deployment across various aerospace simulations and mission systems. Collaborate with ex...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$117K - $160K *

Lead the optimization of propulsion subsystem testing by enhancing hardware and software capabilities, training operators, and resolving non-conformances to ensure production efficiency and quality in...

1 week ago

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

$168K - $227K *

Empower innovation by leading technical engagements for custom AI model optimization. Collaborate with customers to define success metrics, architect scalable systems, and mentor teams, driving impact...

4 days ago

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

$184K - $249K *

Develop innovative software solutions by leading agile teams, enhancing capabilities for the warfighter through high-fidelity simulations and real-time systems, while solving complex technical challen...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$143K - $194K *

Join a team that's pioneering satellite software solutions, developing embedded systems and AWS cloud services to enhance mission planning and operations for the Leo fleet, ensuring safety and service...

4 days ago

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

$184K - $250K *

Join a dynamic team to lead software development initiatives, driving operational excellence and innovation for U.S. Intelligence Community agencies. Oversee product lifecycles and mentor engineers to...

3 days ago

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

$184K - $250K *

Join a team that's driving innovative cloud solutions for U.S. Intelligence agencies. Oversee software development, manage engineering teams, and ensure operational excellence while delivering high-qu...

1 week ago

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

$199K - $235K *

Join a team that's dedicated to enhancing software deployment and system stability in high-performance computing environments. You'll lead orchestration efforts, ensuring secure and reliable operation...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$199K - $235K *

Champion software deployment orchestration and system stability in high-performance computing environments, ensuring reliable, secure deployments while collaborating with operations teams to enhance l...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$85K - $100K *

Elevate your career by joining a dynamic team focused on quality engineering. Engage in impactful projects, develop testing frameworks, and enhance your leadership skills while collaborating with top...

2 weeks ago

  •   Less than 5 years exp.  •   Consumer Technology

$170K - $245K *

Drive innovation by leading the development of full-stack applications that enhance product data management and integration across the product lifecycle, while mentoring engineers and ensuring high st...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$162K - $207K *

Unlock potential by joining a dynamic team focused on enhancing trust in freight. As a Senior Software Engineer, you'll develop innovative solutions to protect our carrier network from fraud while ens...

3 days ago

  •   5 - 7 years exp.  •   Transportation

$141K - $211K *

Join a team that's designing and developing scalable automation solutions for data center chipset validation. Leverage your software engineering expertise to tackle complex challenges and enhance auto...

4 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$88K - $105K *

Support software testing initiatives by analyzing requirements, executing automated test scripts, and collaborating with cross-functional teams to ensure quality and compliance in a dynamic environmen...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$143K - $194K *

Shape the future of security by architecting innovative AI-driven solutions. Collaborate with a diverse team to build a cutting-edge platform that safeguards Amazon's infrastructure and customer data...

1 week ago

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

$143K - $194K *

Lead the charge in architecting innovative security solutions, driving AI integration, and shaping a new defensive security platform. Collaborate with diverse teams to deliver scalable, resilient syst...

1 week ago

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

$156K - $235K *

Lead the charge in architecting enterprise-scale AI platforms that elevate quality engineering through intelligent automation and internal tools, defining strategy and driving cross-functional collabo...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Media

$66K - $122K *

Drive innovative automation solutions for PeopleSoft HCM, analyzing execution results, enhancing test strategies, and collaborating with cross-functional teams to improve system integrity and efficien...

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $160K *

Design innovative software solutions that enhance customer experiences while navigating a fast-paced environment. Collaborate with diverse teams to create impactful features and services that drive su...

Today

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

$125K - $166K *

Join a team that's dedicated to ensuring software quality and compliance for cutting-edge DNA sequencing products. Contribute to testing embedded software and web applications, driving system-level in...

5 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$84K - $115K *

Elevate software quality by developing test automation frameworks and collaborating across teams. You'll implement scalable solutions to enhance defect detection and drive product releases in a fast-p...

Vancouver, BCIn-Person

Reposted 1 week ago

  •   Less than 5 years exp.  •   Media

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.