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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$112K - $151K *

Join a team that's dedicated to enhancing healthcare through innovative software solutions. Collaborate in a dynamic environment, focusing on application development, system testing, and technical sup...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$100K - $136K *

Drive innovative software solutions by developing, testing, and maintaining applications in a collaborative environment. Engage with cross-functional teams to enhance user experience and ensure system...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$112K - $151K *

Develop and maintain secure, efficient software solutions while collaborating across teams. Engage in the full software development lifecycle, ensuring high-quality deliverables and effective communic...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$112K - $151K *

Unlock potential by joining a dynamic team of Software Development Engineers, collaborating across functions to enhance application systems through programming, testing, and documentation, while drivi...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$112K - $151K *

Transform member experiences by developing secure, efficient software solutions. Collaborate across teams to deliver high-quality applications, ensuring robust documentation and testing while driving...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$112K - $151K *

Join a team that's dedicated to enhancing healthcare through innovative software solutions. As a Software Development Engineer, you'll collaborate across teams to design, develop, and maintain applica...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$111K - $132K *

Pioneer innovative testing solutions by developing and maintaining software for prototype validation. Collaborate cross-functionally to ensure product quality while troubleshooting Android and Linux d...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$57K - $108K *

Join a team that's redefining aerospace by developing innovative test software for commercial and military sensor products. Collaborate with engineers and technicians to troubleshoot and enhance produ...

2 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$100K - $120K *

Join a dynamic team as a Senior QA Automation Engineer, focusing on ETL testing, data validation, and cloud solutions. Collaborate with stakeholders to enhance quality assurance processes in a fast-pa...

Vancouver, BCIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$193K - $261K *

Lead the development of innovative AI solutions, collaborating with cross-functional teams to design and implement high-quality software that enhances user experiences and drives customer engagement i...

3 weeks ago

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

$158K - $213K *

Champion the development of innovative software solutions, driving end-to-end architecture and design. Collaborate with cross-functional teams to enhance AWS contract onboarding tools, ensuring high-q...

2 weeks ago

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

$158K - $213K *

Pioneer automated audit systems to enhance compliance and efficiency while leveraging GenAI and Prompt Driven Development to transform contract operations and deliver exceptional results at scale...

Reposted 3 weeks ago

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

$158K - $213K *

Empower your career by designing AI-driven contract processing systems that manage AWS's Private Pricing Agreements, enhancing contract execution and billing accuracy at scale. Collaborate across team...

Reposted 4 weeks ago

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

$123K - $151K *

Join a team that's redefining web application security by leading the migration to modern frameworks. Leverage your expertise in Angular and React to enhance our WAF solution while mentoring junior en...

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$230K - $270K *

Reimagine developer infrastructure by leading the strategy for core systems critical to engineer productivity. Drive impactful change and collaboration while mentoring future infrastructure leaders...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$93K - $128K *

Analyze and mitigate product risks through innovative testing methods, ensuring readiness for production. Collaborate with cross-functional teams to enhance quality and rider satisfaction while leadin...

Today

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

$95K - $105K *

Unlock potential by leading test automation efforts, developing scripts, and ensuring software quality through comprehensive testing strategies in a collaborative environment...

Rockville, MDRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$130K - $177K *

Elevate your career by leading a dynamic software development team, driving innovation in cloud services and application architecture while ensuring high-quality deliverables and fostering a collabora...

2 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$130K - $177K *

Lead the charge in developing innovative software solutions while managing a dynamic team. Drive project success through technical leadership, collaboration, and a focus on quality in a hybrid work en...

2 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$130K - $177K *

Drive a high-performing software development team to create innovative solutions using Azure/AWS, .NET, Java, and Angular/React. Lead architecture design, ensure code quality, and mentor team members...

2 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$143K - $194K *

Innovate and drive the design and development of high-performance ad-serving systems, optimizing real-time flows and enhancing reliability while collaborating with cross-functional teams to deliver im...

2 weeks ago

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

$95K - $115K *

Lead the development of software verification strategies, ensuring quality and performance for complex products. Drive continuous improvement initiatives and mentor team members to enhance testing cap...

3 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$100K - $120K *

Drive innovative solutions as a Software Engineer, collaborating within an Agile Scrum team to analyze data, develop algorithms, and enhance missile threat prediction capabilities. Your expertise will...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Elevate your career as a Software Engineer, supporting critical testing and integration tasks for advanced microprocessor systems. Collaborate on software testing, scripting, and hardware/software int...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Drive innovation in quality engineering by developing AI-driven test automation solutions that enhance software quality, improve test coverage, and accelerate delivery speed in a hands-on role focused...

Reposted 3 days 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.