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Senior Software Jobs in Colorado (NOW HIRING)

Frontline Source Group

Senior Software Engineer

Denver, CO

$126K - $166K/yr

Senior Software Engineer Role The Senior Software Developer will help shape the future of the organization's technology through innovative, full stack development. Play a key role in developing and ...

Allegion

Sr. Software Engineer

Colorado Springs, CO · On-site

$120K - $159K/yr

The Sr. Software Engineer will approach business problems with a mindset balancing delivery of objectives with the non-functional requirements of the overall platform. Primarily the Sr. Software ...

Allegion

Sr. Software Engineer

Colorado Springs, CO

$120K - $159K/yr

The Sr. Software Engineer will approach business problems with a mindset balancing delivery of objectives with the non-functional requirements of the overall platform. Primarily the Sr. Software ...

Allegion

Sr. Software Engineer

Colorado Springs, CO

$120K - $159K/yr

The Sr. Software Engineer will approach business problems with a mindset balancing delivery of objectives with the non-functional requirements of the overall platform. Primarily the Sr. Software ...

IQ Clarity LLC

Senior Software Engineer

Denver, CO

$126K - $166K/yr

Senior Software Engineer IQ Clarity's client in Greenwood Village, CO is looking for a Senior Software Engineer. As a Senior Software Engineer, you will play a critical role in designing, developing ...

OASYS

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

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.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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.

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

CONMED Corporation

Senior Software Engineer

Denver, CO

$104K - $163K/yr

The Senior Software Engineer will play a key technical leadership role, contributing hands-on across the full secure product development lifecycle while influencing architecture, development ...

Huck Adventures, Inc

Senior Software Engineer

Boulder, CO

$128K - $170K/yr

Senior Software Engineer Otter's software engineers develop next-generation technologies for the outdoor industry that change how billions of users sign waivers, explore, and interact with one ...

OASYS, INC.

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

OASYS

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

OASYS, INC.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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:

IQ Clarity

Senior Software Engineer

Denver, CO · On-site

$126K - $166K/yr

As a Senior Software Engineer, you will play a critical role in designing, developing, and delivering high-quality software solutions. Your expertise in C#, .NET Core, AWS or Azure, Xamarin, and ...

OASYS, INC.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

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:

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Senior Software information

What is the difference between Senior Software vs Software Engineer?

AspectSenior SoftwareSoftware Engineer
Required CredentialsBachelor's degree in CS or related field, 5+ years experience, sometimes certificationsBachelor's degree in CS or related field, 1-3 years experience, entry-level certifications
Work EnvironmentLeads projects, mentors junior staff, involved in architecture decisionsDevelops features, writes code, collaborates with team members
Employer & Industry UsageUsed across tech companies, startups, and large enterprises for senior rolesCommon entry to mid-level role in software development teams

Senior Software professionals typically have more experience, leadership responsibilities, and involvement in architecture, while Software Engineers focus on coding and feature development. The senior role often requires additional credentials and a proven track record, making it suitable for those with several years of industry experience.

What are the most commonly searched types of Software jobs in Colorado? The most popular types of Software jobs in Colorado are:
What cities in Colorado are hiring for Senior Software jobs? Cities in Colorado with the most Senior Software job openings:
Infographic showing various Senior Software job openings in Colorado as of June 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Senior Software Engineer

Senior Software Engineer

Frontline Source Group

Denver, CO

$126K - $166K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description

Senior Software Engineer Role

The Senior Software Developer will help shape the future of the organization’s technology through innovative, full stack development. Play a key role in developing and supporting enterprise level applications in a dynamic and fast paced environment. Collaborate closely with Product Owners to create high quality, user-friendly UI components often from rough ideas or minimal mockups. Work across the full application stack, including iOS, Android, APIs, and web portals. Follow Agile development practices and participate in regular sprint planning, stand ups, and code reviews. Engage in peer feedback, healthy design discussions, and mentor team members when needed. Investigate and experiment with innovative technologies to continuously improve product offerings. Use Azure DevOps or similar platforms for work tracking and collaboration. Contribute to ongoing efforts to scale and enhance proprietary software solutions that are transforming the private aviation industry.

Senior Software Engineer Background Profile

6+ years of experience in software development using C#. 4+ years with C#.NET Core 3.x or newer. 5+ years working with Entity Framework Core, SQL databases, HTML, and CSS. 2+ years of hands-on experience with Blazor. Skilled in system design, implementation, and integration with input from stakeholders. Proficient in Agile methodologies and source control (Git). Familiar with Azure DevOps or similar platforms. Strong written and verbal communication skills. Ability to work collaboratively in a team setting. Self-motivated, detail-oriented, and comfortable working under deadlines.

Features and Benefits

Medical, Dental, Vision, PTO, 401k with match, Gym Membership

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