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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$110K - $130K *

Elevate the restaurant and hospitality experience by leading the design, development, and deployment of innovative software solutions. Collaborate across teams to drive impactful technology initiative...

6 days ago

  •   5 - 7 years exp.  •   Hospitality & Recreation

$190K - $285K *

Optimize high-performance software through architectural design and coding excellence. Lead technical initiatives, troubleshoot complex issues, and collaborate with teams to create scalable, resilient...

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$150K - $250K *

Join a team that's dedicated to enhancing software quality through rigorous testing. As a Test Engineer, you'll leverage your expertise in web applications and advanced testing frameworks to ensure ro...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Manage multiple engineering teams to deliver AI-driven software solutions, ensuring effective collaboration and resource allocation while fostering a positive team culture and driving innovation acros...

Vancouver, BCIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Lead the charge in empowering multiple engineering teams to deliver innovative software solutions, leveraging AI and cloud technologies in a dynamic, collaborative environment focused on impactful res...

Calgary, ABIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Unlock potential by leading multiple engineering teams in a dynamic, AI-driven environment. Drive software solutions across DevX and core business capabilities while fostering a culture of collaborati...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $120K *

Drive the integration and validation of advanced electronic test systems for semiconductor characterization, collaborating with diverse engineering teams to enhance product performance and ensure qual...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$143K - $194K *

Deliver innovative solutions by building and operationalizing an expansive AWS platform, designed to enhance customer experiences through comprehensive software development, automation, and AI integra...

Reposted 2 weeks ago

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

$74K - $124K *

Unlock quality assurance excellence in mainframe banking applications. Collaborate with cross-functional teams to design and execute comprehensive test strategies, ensuring accuracy and compliance in...

Mississauga, ONIn-Person

Today

  •   Less than 5 years exp.  •   Business Services

$143K - $194K *

Shape the future of satellite technology by developing secure software solutions. Collaborate with a dynamic team to design, implement, and enhance software for critical satellite functions, ensuring...

5 days ago

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

$143K - $194K *

Design and implement innovative software solutions to enhance AWS network performance and reliability. Collaborate with cross-functional teams to automate and scale services, ensuring optimal service...

3 weeks ago

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

$145K - $175K *

Deliver robust, scalable software solutions that enhance security for critical services. Collaborate with diverse technologies to design, code, and deploy high-performance systems, ensuring security i...

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$79K - $137K *

Unlock potential by joining a dynamic team focused on software testing and integration. Collaborate with engineers in a fast-paced environment, ensuring quality and efficiency throughout the software...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$143K - $194K *

Champion innovation in software development by designing scalable systems that process billions of labor events, ensuring real-time reporting and high availability across global operations. Collaborat...

2 weeks ago

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

$143K - $194K *

Drive the development of innovative software solutions for labor management, enhancing real-time reporting and data processing across global operations. Collaborate on AI-first initiatives to moderniz...

2 weeks ago

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

$128K - $214K *

Optimize software security by leveraging advanced analysis tools and methodologies. Collaborate with teams to identify vulnerabilities, enhance coding practices, and deliver comprehensive assessments...

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$143K - $194K *

Take ownership of designing and maintaining critical APIs for satellite connectivity, ensuring robust solutions for US Government customers. Collaborate with multi-disciplinary teams to enhance missio...

1 week ago

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

$165K - $223K *

Reimagine satellite software solutions for U.S. Government clients. Collaborate with cross-functional teams to develop high-assurance, fault-tolerant systems that enhance mission-critical applications...

3 weeks ago

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

$171K - $286K *

Lead the charge in transforming pricing data systems, guiding a software development team to enhance deal validation processes while ensuring data accuracy and operational excellence for millions of c...

Vancouver, BCIn-Person

6 days ago

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

$155K - $209K *

Lead the charge in assuring software quality for medical devices, collaborating across teams to enforce design controls and compliance. Drive continuous improvements and mentor peers to elevate qualit...

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$143K - $194K *

Drive the design and implementation of innovative software solutions for global LEO planning, collaborating cross-functionally to optimize satellite network resources and enhance operational efficienc...

Reposted 4 weeks ago

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

$79K - $147K *

Optimize system integration and testing solutions for automated equipment, ensuring reliable product performance through robust design and execution of test strategies while collaborating with cross-f...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$79K - $147K *

Lead the charge in planning and executing comprehensive test solutions, ensuring integration of systems and subsystems while addressing technical, schedule, and cost constraints. Collaborate with team...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$143K - $194K *

Drive innovative software solutions in a dynamic environment, collaborating with cross-functional teams to deliver quality results. Engage with customers to refine requirements, while ensuring efficie...

Reposted 3 weeks ago

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

$114K - $160K *

Join a team that's transforming rocket engine data into actionable insights. Lead the design of scalable platforms, bridging sensor streams and cloud analytics to enhance propulsion systems for next-g...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

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.