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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$165K - $223K *

Drive innovation by designing and developing AI-driven software solutions that enhance user experiences across multiple devices, ensuring reliability, safety, and performance in a fast-paced environme...

2 weeks ago

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

$200K - $270K *

Drive the technical direction for security in a high-scale, customer-facing API environment. Lead architecture for access decisions, ensuring clarity and performance while collaborating across teams t...

4 weeks ago

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

$99K - $160K *

Join a dynamic team to design and deliver innovative technology solutions that address complex business challenges. Collaborate with cross-functional teams to enhance system performance and ensure sca...

5 days ago

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

$110K - $130K *

Elevate quality assurance for AI agents by combining automation with hands-on testing. Collaborate with engineers to define success metrics and build robust evaluation systems that ensure reliability...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$145K - $175K *

Join a dynamic team to enhance AI agent quality through deep test automation and hands-on exploratory testing. Collaborate with engineers to define success metrics and build robust evaluation systems...

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$143K - $194K *

Join a team that's redefining cloud storage by building scalable, fault-tolerant systems for reading customer data. Collaborate with experts to enhance S3's performance and reliability, impacting mill...

2 weeks ago

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

$168K - $227K *

Empower the evolution of secure cloud infrastructure by leading the architecture and technical direction for EC2 control-plane services in air-gapped regions, driving innovation and reliability in gov...

2 weeks ago

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

$163K - $245K *

Drive innovation by building and scaling our Kubernetes platform. Collaborate cross-functionally to enhance infrastructure, automate processes, and ensure reliability while fostering an inclusive envi...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Consumer Technology

$110K - $130K *

Build scalable automation and ensure quality across shared services, libraries, and APIs. Collaborate with cross-functional teams to enhance testing strategies and integrate AI-assisted tools for impr...

Yesterday

  •   Less than 5 years exp.  •   Consumer Technology

$74K - $98K *

Reimagine quality assurance for a cutting-edge cloud platform. Collaborate with developers to integrate AI-assisted tools and automated testing, enhancing software reliability and efficiency in a dyna...

Ottawa, ONIn-Person

Reposted 1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$140K - $270K *

Transform software quality through innovative automation solutions, utilizing Python and AI development tools to enhance testing efficiency and validate complex interactions within gaming and PC softw...

Reposted 4 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$143K - $194K *

Lead the charge in enhancing AI-driven software solutions, optimizing performance, and expanding integrations. Own features end-to-end, ensuring reliability and scalability while mentoring peers and i...

2 weeks ago

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

$143K - $194K *

Innovate automated platforms for AWS deployments, collaborating with teams to enhance efficiency and reduce deployment times. Engage in complex engineering challenges while impacting global customer e...

Today

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

$143K - $194K *

Champion the design and operation of EC2 control-plane services in secure, air-gapped environments. Collaborate with engineers to enhance cloud infrastructure, ensuring reliability and scalability whi...

6 days ago

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

$143K - $194K *

Drive innovation by designing and operating EC2 control-plane services in secure, air-gapped environments. Collaborate with engineers to enhance cloud infrastructure for government clients, ensuring r...

2 weeks ago

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

$143K - $194K *

Drive innovation by automating AWS deployment processes, collaborating with teams to enhance system architecture, and solving complex engineering challenges that impact global customers and revenue...

2 weeks ago

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

$143K - $194K *

Empower your career by joining a dynamic team focused on automating AWS deployments. Collaborate with innovative engineers to solve complex challenges, enhance operational efficiency, and drive impact...

2 weeks ago

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

$129K - $174K *

Elevate server design and integration by collaborating with engineers to develop next-gen hardware solutions, ensuring high performance and reliability for AWS services while solving complex technical...

2 days ago

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

$158K - $213K *

Innovate by designing and developing robust software solutions, participating in the full development cycle, and mentoring junior engineers to enhance team capabilities and deliver high-quality applic...

3 weeks ago

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

$142K - $192K *

Elevate finance operations by developing robust Workday integrations and automating processes. Collaborate with cross-functional teams to ensure accurate data flow and compliance, enhancing the financ...

2 weeks ago

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

$143K - $194K *

Empower AWS field teams by developing AI-driven enablement platforms that enhance learning, engagement, and customer interaction. Own backend and full-stack projects, ensuring scalable solutions and o...

2 weeks ago

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

$168K - $227K *

Accelerate progress at our Hardware Validation Team by architecting and building software solutions for automated hardware testing. Collaborate with diverse engineers to enhance product reliability an...

Yesterday

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

$143K - $194K *

Empower a dynamic team to design and develop large-scale AI systems, driving innovation and efficiency. Lead engineering efforts that process billions of queries, fostering a culture of mentorship and...

6 days ago

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

$108K - $130K *

Empower innovation as you develop and maintain software solutions that enhance user experiences. Collaborate with a dynamic team to tackle challenges and drive the future of audio storytelling through...

Yesterday

  •   Less than 5 years exp.  •   Media

$168K - $227K *

Champion the design and delivery of scalable software solutions, leading complex projects while mentoring engineers and collaborating across teams to drive best practices and innovation in a dynamic e...

3 weeks ago

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

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.