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Software Development Engineer In Test Jobs in Denver, CO

Quantix

C# Developer in Test (SDET)

Denver, CO · On-site

$51.50 - $66.50/hr

... (SDET) Location: Denver, CO Type: Direct Hire Our client in the East Denver, Colorado area is looking for a C# Developer in Test (SDET) to join their team on a direct hire basis. This person should ...

Quantix

SDET

Denver, CO

$51.50 - $66.50/hr

Our client in the Denver, Colorado area is looking for a SDET to join their team on a drect hire basis. This person will be responsible for designing, building, and executing automated tests.

Vizio

Senior, Software Engineer - SDET

Denver, CO

$99K - $198K/yr

About the Role We are looking for a driven Software Development Engineer in Test (SDET) to support a backend-heavy, microservices-based architecture built primarily in TypeScript. This role requires ...

Walmart

Senior, Software Engineer - SDET

Denver, CO · On-site

$113.70K - $147.70K/yr

About the Role We are looking for a driven Software Development Engineer in Test (SDET) to support a backend-heavy, microservices-based architecture built primarily in TypeScript. This role requires ...

Cymertek

Automated Test Engineer

Aurora, CO

$46.75 - $62/hr

DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

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How much do software development engineer in test jobs pay per hour?

As of May 30, 2026, the average hourly pay for software development engineer in test in Denver, CO is $56.37, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $63.85 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Development Engineer in Test, and why are they important?

To thrive as a Software Development Engineer in Test (SDET), you need a solid background in software engineering principles, programming skills (often in languages like Java, Python, or C#), and a strong understanding of testing methodologies. Familiarity with automated testing frameworks (such as Selenium, JUnit, or TestNG), CI/CD tools, and sometimes certifications like ISTQB are typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills that help SDETs collaborate with developers and identify issues efficiently. These skills are crucial to ensure robust, scalable, and high-quality software products through efficient test design and automation.

How does a Software Development Engineer in Test (SDET) typically collaborate with developers and QA teams during the software development lifecycle?

As an SDET, you'll work closely with both software developers and quality assurance teams throughout the development process. Your role involves participating in design and code reviews to ensure testability, creating automated test frameworks, and writing test cases alongside developers. You'll also help identify bugs early, contribute to continuous integration pipelines, and facilitate communication between development and QA to ensure high-quality releases. This collaborative environment allows you to bridge the gap between coding and testing, making you a key player in delivering reliable software.

What is a Software Development Engineer In Test (SDET)?

A Software Development Engineer In Test (SDET) is a professional who combines software development skills with expertise in testing to ensure the quality of software products. SDETs design, develop, and maintain automated test frameworks, write test scripts, and work closely with developers to identify and resolve defects early in the software development lifecycle. They play a critical role in integrating testing into the development process, improving test coverage, and enabling continuous integration and delivery. SDETs often have strong programming abilities and a deep understanding of both software engineering and quality assurance best practices.

What is the difference between Software Development Engineer In Test vs Software Engineer?

AspectSoftware Development Engineer In TestSoftware Engineer
Primary FocusDesigning and developing automated tests, ensuring software qualityDeveloping software applications and features
Skills & CertificationsProgramming, testing frameworks, automation toolsProgramming, software design, system architecture
Work EnvironmentQuality assurance teams, development teams, testing labsDevelopment teams, product teams, engineering environments
Industry UsageTech companies, software firms, QA departmentsTech companies, startups, software product companies

While both roles require strong programming skills, Software Development Engineer In Test focuses on automation and testing to ensure software quality, whereas Software Engineers primarily develop new features and applications. Both roles are integral to software development but serve different aspects of the product lifecycle.

What are the most commonly searched types of Software Development Engineer In Test jobs in Denver, CO? The most popular types of Software Development Engineer In Test jobs in Denver, CO are:
What cities near Denver, CO are hiring for Software Development Engineer In Test jobs? Cities near Denver, CO with the most Software Development Engineer In Test job openings:
Software Development Engineer In Test jobs near you
Infographic showing various Software Development Engineer In Test job openings in Denver, CO as of May 2026, with employment types broken down into 1% As Needed, 25% Full Time, 59% Part Time, 2% Temporary, and 13% Contract. Highlights an 33% Physical, 11% Hybrid, and 56% Remote job distribution, with an average salary of $117,241 per year, or $56.4 per hour.
C# Developer in Test (SDET)

C# Developer in Test (SDET)

Quantix

Denver, CO • On-site

$51.50 - $66.50/hr

Full-time

Posted 13 days ago

Job description

Job Description

Job Title: C# Developer in Test (SDET)
Location: Denver, CO
Type: Direct Hire
Job Description: Our client in the East Denver, Colorado area is looking for a C# Developer in Test (SDET) to join their team on a direct hire basis. This person should have a solid QA background, have done automation development, and worked with Selenium. Knowledge of C# will be a nice to have.
Required Skills:
1) QA Automation experience - experience creating automation, not just running automated scripts.
2) Selenium.
3) C#.
If you would like to learn more about this position and/or are interested in joining our team of consultants, please visit our website at www.quantixinc.com.
Since 2002, Quantix ProTech has successfully delivered IT resources and solutions to companies while building a solid reputation for integrity and consistent quality. Quantix ProTech continues to partner with the commercial sector for specialized IT placement and staffing services. Quantix ProTech was recently featured in US News and World Report and Forbes

Qualifications

1) QA Automation experience - experience creating automation, not just running automated scripts.
2) Selenium.
3) C#.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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