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Senior Software Development Engineer In Test Jobs in Denver, CO

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

... test, integration, and support to formal test/delivery. The successful candidate will have ... Agile Software Development --Ability to work in a collaborative and team-based environment ...

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

In this role, you will support the software engineering lifecycle following the program Software ... development including SW design, architecture and integration & test Desired Skills: - Real Time ...

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

In this role, you will support the software engineering lifecycle following the program Software ... development including SW design, architecture and integration & test Desired Skills: - Real Time ...

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

In this role, you will support the software engineering lifecycle following the program Software ... development including SW design, architecture and integration & test Desired Skills: - Real Time ...

Senior Software Engineer, Level 3

Littleton, CO · Hybrid

$122K - $161K/yr

Senior Software Engineer Lockheed Martin is leading the way in hypersonic missile development and ... This role is critical to ensure all aspects, from customer use-cases to test requirements, are ...

Senior Software Engineer

Aurora, CO

$124K - $164K/yr

... test software components to meet requirements. May support projects that operate in an Agile or ... Minimum of ten (10) years in software development/engineering, including requirements analysis ...

Senior Software Engineer CONMED is seeking a Senior Software Engineer to join the Advanced Surgical ... development of software verification strategies, including test plans, protocols, and reports in ...

In this role, as part of a Scrum Team of Agile software developers using the Scaled Agile Framework ... You will design, develop, test, and support software within a service-oriented architecture that ...

Sr Software Engineer

Aurora, CO · On-site

$101.50 - $126/hr

Troubleshoot discrepancies and develop/test resolutions and enhancements * Knowledge of ... Proficiency in Unix, Linux, and Windows OS development environments * Experience with TCP/IP ...

Sr Software Engineer

Aurora, CO · On-site

$101.50 - $126/hr

Troubleshoot discrepancies and develop/test resolutions and enhancements * Knowledge of ... Proficiency in Unix, Linux, and Windows OS development environments * Experience with TCP/IP ...

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Senior Software Development Engineer In Test information

See Denver, CO salary details

$23.2K

$129.2K

$168.3K

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

As of Jun 15, 2026, the average yearly pay for senior software development engineer in test in Denver, CO is $129,225.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,700.00 and $147,700.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

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

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
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 are popular job titles related to Senior Software Development Engineer In Test jobs in Denver, CO? For Senior Software Development Engineer In Test jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Senior Software Development Engineer In Test jobs in Denver, CO look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Denver, CO are:
What cities near Denver, CO are hiring for Senior Software Development Engineer In Test jobs? Cities near Denver, CO with the most Senior Software Development Engineer In Test job openings:

Senior Software Engineer

OASYS, INC.

Littleton, CO • On-site

$120K - $150K/yr

Full-time

Dental, Vision, Retirement, PTO

Posted 17 days ago


Job description

Senior Software Engineer, Level 3
OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO.
Summary: OASYS, INC. is seeking a full-time Software Engineer. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object-oriented analysis & design, code & unit test, integration, and support to formal test/delivery. The successful candidate will have experience and/or knowledge of languages such as C or C++. Must be a US Citizen; this position will require government security clearance prior to starting. This position is located at a facility that requires special access.
Basic Qualifications: -Experience with programming languages such as C, C++ --Experience or classroom knowledge with embedded software/hardware --Bachelor's degree in computer science, Aerospace Engineering or other related degree program from an accredited college/university
Desired Skills: --Knowledge of Agile Software Development --Ability to work in a collaborative and team-based environment --Excellent written and verbal communication skills --Knowledge of Model Base Systems Engineering (MBSE) -- Previous experience designing to software requirements -- Experience with full software life cycle development including SW design, architecture and integration & test Security
Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite.
Schedule for this Position:9x80 every other Friday off
About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.
Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.
www.oasys-incorporated.com
EOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeoc_self_print_poster.pdf