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.
Sr Software Engineer - Experimentation
$202K - $224K *
Shape the future of experimentation by developing robust systems that empower teams to make data-driven decisions, enhancing product iterations across diverse platforms and driving impactful business...
1 week ago
Software Development Engineer, Audible AI Voice Production
$110K - $160K *
Innovate with us to develop cutting-edge software solutions that enhance user experiences. Collaborate in a dynamic team environment to build and maintain applications that empower millions of listene...
1 week ago
Senior Software Dev QA Engineer
$112K - $137K *
Empower quality assurance in software development by designing and executing test plans, automating processes, and collaborating with teams to enhance product reliability and performance across divers...
1 week ago
Automated Test Solutions Engineering Supervisor - CT
$120K - $145K *
Help us lead and expand our Automated Test Equipment and Custom Turnkey solutions, driving innovation in mission-critical test applications while managing a diverse engineering team to achieve strateg...
3 weeks ago
Software Development Engineer, Amazon Aurora DSQL
$143K - $194K *
Unlock innovation by joining a dynamic team focused on advanced software development for a scalable, serverless SQL database. Collaborate on building resilient systems and APIs that enhance product in...
Reposted 3 weeks ago
System Dev Engineer , Analytics ADC
$129K - $174K *
Create innovative solutions as a Systems Development Engineer II, simplifying complex challenges while enhancing customer experiences across Analytics services. Collaborate with teams to drive technic...
3 days ago
Sr. Software Development Engineer - Amazon LEO, LEO Pop DataPlane
$193K - $261K *
Help us design and build critical traffic processing systems for global satellite internet connectivity, guiding the architectural direction and empowering engineers to deliver exceptional performance...
Reposted 4 weeks ago
Software Development Engineer, AI Foundations, Amazon Leo Networking Software
$143K - $194K *
Empower innovation by designing and building AI-driven systems on AWS that analyze satellite and network data, collaborating with engineers to enhance operational efficiency and scalability...
1 week ago
Senior Software Development Engineer, Conversational Ad Experiences
$168K - $227K *
Elevate the future of conversational shopping by architecting innovative, large-scale AI-driven ad experiences that engage millions of customers, while leading cross-functional teams to pioneer indust...
1 week ago
Senior Software Development Engineer, Leo Manufacturing Software Systems
$168K - $227K *
Unlock potential by designing and enhancing software systems that drive satellite assembly and testing. Collaborate across multiple technical domains to ensure high-quality manufacturing processes in...
Reposted 3 weeks ago
Developer Experience Software / Systems Reliability Engineer
$140K - $300K *
Lead the charge in designing and implementing robust build systems for high-performance CPU development, ensuring efficient workflows and reliability across design and verification teams...
4 days ago
$140K - $180K *
Drive system stability and performance by optimizing software integration processes, ensuring maximum uptime for critical systems, and enhancing Multi-Domain Command and Control capabilities through i...
1 week ago
Senior Software Development Engineer, Software Defined Network Control Plane, Amazon Leo
$168K - $227K *
Innovate and lead the design of scalable SDN control plane solutions, tackling complex global challenges while collaborating with cross-functional teams to enhance network performance and reliability...
3 weeks ago
Software Development Engineer II, Amazon Leo
$143K - $194K *
Innovate embedded software solutions for satellite systems, developing device drivers and security features while collaborating with cross-functional teams to ensure seamless integration and performan...
2 weeks ago
Embedded Software Test Engineer (Python, C++)
$80K - $95K *
Join a team that's dedicated to enhancing automotive software quality through rigorous testing and automation. Collaborate with cross-functional teams to ensure robust software performance and contrib...
Today
Software Development Engineer , Leo Regulus
$143K - $194K *
Drive transformative AI solutions by building autonomous agents that automate e-commerce validation, enhancing efficiency across multiple domains for global product launches...
Reposted 4 weeks ago
Software Dev Engineer II, Programming Foundations
$143K - $194K *
Develop and optimize essential developer tools to enhance Amazon's software building processes, collaborating with engineers to address pain points and improve reliability across the organization...
Reposted 3 weeks ago
$110K - $126K *
Optimize automated testing processes by designing and maintaining scalable infrastructures for functional, regression, and integration tests, enhancing application quality and supporting the DevOps te...
Reposted 2 days ago
Software Integration Engineer 2 (NHK - 001)
$95K - $115K *
Lead the charge in advancing system administration and automation, leveraging your expertise in Linux and scripting to enhance operational efficiency and support critical infrastructure in a dynamic e...
6 days ago
Senior Cloud Software Engineer, Developer Tools
$224K - $356K *
Join us to architect and enhance AI Developer Tools, leveraging cloud solutions and microservices. Collaborate with cross-functional teams to deliver high-performance SaaS that transforms developer wo...
1 week ago
TECHNICAL PROGRAM MANAGER, DIGITAL TEST & EVALUATION
$120K - $145K *
Accelerate progress at the intersection of defense T&E and digital engineering, leading innovative projects that enhance testing workflows and integrate commercial technologies to improve efficiency a...
3 weeks ago
$154K - $200K *
Lead and inspire a software development team to design, implement, and support critical applications and systems, ensuring operational excellence and driving innovation in manufacturing technologies a...
2 weeks ago
$80K - $95K *
Unlock potential by ensuring quality at speed through automated testing for a dynamic engineering team. You'll lead efforts in designing tests, coordinating releases, and collaborating with stakeholde...
3 weeks ago
$110K - $130K *
Drive innovation by developing scalable backend services and intuitive frontends. Collaborate with a dynamic team to enhance risk data insights using .NET, Angular, and AWS, while integrating AI tools...
5 days ago
Associate Director, Software Engineering
$180K - $195K *
Elevate our platform services team by architecting scalable solutions while mentoring engineers. Collaborate cross-functionally to innovate core infrastructure that enhances user experiences in our cu...
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.