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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$143K - $194K *

Empower your career by tackling complex challenges in distributed systems. Collaborate with cross-functional teams to design scalable solutions that enhance enterprise governance and user experiences...

4 days ago

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

$165K - $223K *

Innovate cutting-edge AI solutions by tackling complex engineering challenges. Play a key role in designing scalable systems and mentoring engineers, while delivering impactful software that shapes th...

6 days 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 days ago

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

$144K - $201K *

Join a dynamic team to shape a cutting-edge API platform, driving clinical intelligence and enhancing developer experience. Collaborate on design, scalability, and security while navigating high ambig...

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$109K - $137K *

Drive innovation by optimizing DRAM and NAND test methodologies, collaborating with cross-functional teams to enhance product performance and quality while ensuring reliable testing processes and data...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$163K - $245K *

Shape the future of data observability by designing and enhancing critical services. Collaborate with engineers to optimize large-scale systems, ensuring data quality and integrity while supporting U...

2 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$163K - $245K *

Transform the observability landscape by designing and enhancing critical services, ensuring data quality and integrity while collaborating with top engineers to optimize large-scale distributed syste...

2 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$163K - $245K *

Optimize and enhance our Kubernetes platform to ensure reliability, scalability, and security. Collaborate with cross-functional teams to deliver innovative solutions. Drive automation and support inf...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$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...

5 days ago

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

$143K - $194K *

Shape the future of technology by designing and developing innovative software solutions. Collaborate with diverse teams to enhance systems and mentor junior engineers while driving continuous improve...

5 days ago

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

$95K - $115K *

Reimagine software development by delivering scalable solutions in an Agile team. Contribute to all phases of product development, ensuring quality and efficiency while leveraging diverse technologies...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$168K - $227K *

Advance your career by leading the design and development of cutting-edge robotics software. Collaborate with scientists and engineers to create reliable, real-time systems that enhance automation and...

1 week ago

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

$168K - $227K *

Lead the charge in developing cutting-edge robotics software, collaborating with scientists and engineers to design, prototype, and deploy real-time systems that enhance automation and human-robot int...

1 week ago

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

$150K - $180K *

Lead and mentor a dynamic team of Software Development Engineers in Test, driving quality and innovation in mobile and desktop applications. Oversee testing methodologies, manage projects, and advocat...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$68K - $123K *

Transform the quality assurance landscape by developing and validating test solutions for server hardware manufacturing. Collaborate with cross-functional teams to ensure robust software applications...

2 days ago

  •   Less than 5 years exp.  •   Consumer Technology

$68K - $123K *

Transform the quality assurance landscape by developing and validating test solutions for server hardware in a dynamic manufacturing environment, ensuring reliability and performance across multiple r...

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2 days ago

  •   Less than 5 years exp.  •   Consumer Technology

$163K - $245K *

Accelerate innovation by leading the development and scaling of Kubernetes solutions in AWS GovCloud. Collaborate with cross-functional teams to enhance infrastructure automation, CI/CD pipelines, and...

2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$163K - $245K *

Join a team that builds and maintains a cutting-edge Kubernetes platform, ensuring high availability and security while collaborating across teams. Leverage your technical expertise in cloud infrastru...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$141K - $211K *

Unlock potential by driving subsystem-level validation for cutting-edge AI frameworks. Collaborate with engineers to define test strategies, develop automated tests, and ensure quality from inception...

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Innovate robust event-driven architectures to enhance observability and tracking across diverse data pipelines. Design modular systems for seamless integration, ensuring scalability and adaptability t...

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$169K - $304K *

Lead the development of test strategies for hypervisor performance and VM quality, mentoring teams and designing automated benchmarks to ensure system integrity and deployment safety across the IaaS p...

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$150K - $163K *

Champion the development of innovative software solutions, guiding a talented team as you drive architecture, implementation, and optimization to meet dynamic project goals. Collaborate with stakehold...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$75K - $90K *

Join a dynamic team as a User Interface Automated Test Engineer, where you'll design and implement automated testing frameworks using Java, C++, and Python. Contribute to innovative software solutions...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Engineer the future of software testing by ensuring quality and compliance in critical government systems. Collaborate with cross-functional teams to validate user interfaces and backend processes, en...

5 days ago

  •   15+ years exp.  •   Information Technology

$141K - $211K *

Design and develop embedded and cloud edge software solutions, collaborating with cross-functional teams to meet performance requirements and enhance product functionality, ensuring high-quality deliv...

5 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

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.