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.
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.
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.
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.
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.
Mission Systems Automation Engineer
$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
Simulation and Software Engineer
$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
Sr ServiceNow Application Development Engineer, OpsTech Solutions
$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
$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
$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
Production Test Engineer, Amazon Leo
$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
Senior Forward Deployed Engineer (Model Customization and Optimization)
$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
Senior Software Engineer-Developer (Development)
$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
Software Dev Engineer II, Amazon Leo - Ground Control Services
$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
Software Development Manager, Infra AGE
$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
Software Development Manager, Infra AGE
$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
Software Integration Engineer (SIE3) - 535
$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
Software Integration Engineer (SIE3) - 535
$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
Software Engineer in Test - EDG (Graduate Engineers)
$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
Staff Software Engineer, Digital Engineering
$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
$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
Staff Software Engineer (Data Center Test Automation)
$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
$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
Software Development Engineer II, Security Products
$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
Software Development Engineer II, Security Products
$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
$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
Test Automation Engineer (Hybrid)
$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
Software Development Engineer - Gen AI, Amazon Connect
$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
$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
$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...
Reposted 1 week ago
What is a Software Development Engineer in Test (SDET)?
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?
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?
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?
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?
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.