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Sr Dot Net Developer Jobs in Colorado (NOW HIRING)

Collabera

Senior .NET Developer

Highlands Ranch, CO · Remote

$57.75 - $73.50/hr

Senior Developer Duration: 1 year contract with extension/conversion possible, barring budget and ... NET 2010/2012 (ASP.NET - C#). Perform unit testing and integration testing of said applications.

SofTec Solutions

Senior .NET Developer

Englewood, CO · On-site

$54.25 - $69/hr

Senior .NET Developer 6 month CTH or possibly perm for the right person. Are you the one who people come to for help with code issues or performance problems? Do you have a library of resources ready ...

Judge Group, Inc.

Azure .Net Developer

Englewood, CO · On-site

$70 - $75/hr

NET Developer or Senior Full Stack Developer building and deploying applications in Microsoft Azure. * Proven expertise in developing APIs, web applications, and cloud-native solutions. * Strong full ...

Atria Group LLC

Dot Net Developer

Denver, CO · Remote

$49.75 - $65.50/hr

... .NET 4.5 and the C# programming language. Perform unit testing and integration testing of said ... Must be a self starter and willing to take limited direction from senior staff. * Must be present ...

ACI Infotech

.Net Developer

Denver, CO · On-site

$49.75 - $65.50/hr

May offer consultation to senior leadership and is considered to be the top-level in this field ... Net Core 5/6 - at least 2 years * 3. Blazor Web Assembly with Server - at least 2 years * 4. Razor ...

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Sr Dot Net Developer information

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How much do sr dot net developer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for sr dot net developer in Colorado is $63.30, according to ZipRecruiter salary data. Most workers in this role earn between $55.62 and $70.77 per hour, depending on experience, location, and employer.

What is a Sr Dot Net developer?

Sr Dot Net Developers are experienced software engineers who specialize in designing, developing, and maintaining applications using Microsoft's .NET framework. They typically have several years of hands-on experience with .NET technologies such as C#, ASP.NET, and SQL Server. In addition to coding, they often lead development teams, establish coding standards, and ensure the overall quality and performance of software solutions. Their responsibilities may also include mentoring junior developers, participating in architectural decisions, and collaborating closely with other departments to deliver robust business applications.

What are the key skills and qualifications needed to thrive as a Sr Dot Net developer?

To thrive as a Sr Dot Net Developer, you need advanced proficiency in C#, ASP.NET, SQL, and a strong background in software development, typically backed by a degree in computer science or related field. Experience with tools like Visual Studio, Azure DevOps, and familiarity with frameworks such as .NET Core, along with relevant certifications like Microsoft Certified: .NET Developer, are highly valuable. Strong problem-solving abilities, effective communication, and leadership skills help in collaborating with teams and mentoring junior developers. These skills ensure the delivery of robust, scalable applications and drive project success in dynamic technical environments.

How does a Sr Dot Net developer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Dot Net Developer, you will often work closely with business analysts, UI/UX designers, project managers, and QA engineers throughout the software development lifecycle. Your role involves translating business requirements into technical solutions, participating in code reviews, and providing technical mentorship to junior developers. Effective communication and proactive problem-solving are key, as you'll be expected to contribute to architectural decisions and ensure smooth integration with other system components. Regular meetings, sprint planning sessions, and collaborative troubleshooting are common parts of the workflow.

What is the difference between Sr Dot Net Developer vs Dot Net Developer?

AspectSr Dot Net DeveloperDot Net Developer
ExperienceTypically 5+ yearsEntry to mid-level, 1-3 years
ResponsibilitiesDesign, lead projects, mentor juniorsDevelop applications, coding, testing
SkillsAdvanced coding, architecture, leadershipCore programming, basic architecture
CertificationsOften required or preferredOptional or early career

The main difference between a Sr Dot Net Developer and a Dot Net Developer lies in experience, responsibilities, and skill level. Senior developers lead projects and mentor others, while developers focus on coding and implementation. Both roles require strong knowledge of .NET technologies, but senior roles demand more leadership and architectural skills.

What are popular job titles related to Sr Dot Net Developer jobs in Colorado?

For Sr Dot Net Developer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Sr Dot Net Developer jobs in Colorado look for?

The top searched job categories for Sr Dot Net Developer jobs in Colorado are:

Sr Dot Net Developer jobs near you
Infographic showing various Sr Dot Net Developer job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $131,670 per year, or $63.3 per hour.

Sr .Net Developer

Blue Rose Consulting Group, Inc.

Colorado Springs, CO • On-site

$53.75 - $71/hr

Full-time

Posted 14 days ago

Job description

Sr .NET DeveloperAbout Blue Rose Consulting Group

Blue Rose Consulting Group is a mission-driven federal contractor dedicated to delivering innovative solutions that support our clients and the communities they serve. People First. Mission Always. We believe exceptional outcomes start with exceptional people, and we are committed to building teams where talented professionals can grow, contribute, and make a meaningful impact.

About the role

Location: Colorado Springs/ Washington, D.C. Metro Area

Work Arrangement: Primarily based at a contractor site within 30 driving miles of Colorado Springs/ Washington, D.C., with onsite support at Department of State facilities as required

Blue Rose Consulting Group is seeking a Senior .NET Developer (Programmer 3) to support a large-scale .NET application within a national security environment. The successful candidate will contribute advanced software development expertise across data integration, analysis, reporting, user interface development, and CI/CD activities.

This position requires U.S. Citizenship and an active Final DoD Secret Security Clearance.

Job Responsibilities

    • Develop and maintain software solutions supporting a large-scale .NET application.

    • Perform data analysis, reconciliation, and consolidation.

    • Develop solutions for multi-source data integration and deduplication.

    • Analyze data trends and patterns.

    • Develop queries and reporting capabilities.

    • Design and develop user interfaces.

    • Support mobile application development.

    • Contribute to CI/CD processes and automated software delivery.

    • Develop solutions using .NET Framework, C#, Entity Framework, and SQL Server.

    • Collaborate with cross-functional technical teams supporting highly available national security systems

    Minimum Qualifications

      • US Citizen

      • Active Secret Clearance

      • 5+ years of experience supporting complex technical projects, including highly available national security systems.

      • Experience with data analysis and reconciliation.

      • Experience with multi-source data integration and deduplication.

      • Experience with trend and pattern analysis, query development, and reporting.

      • Experience with user interface design and development.

      • Hands-on working knowledge of .NET Framework.

      • Hands-on working knowledge of SQL Server.

      • Hands-on experience with C#.

      • Hands-on experience with Entity Framework.

      • Active Final DoD Secret Security Clearance.

      Preferred Qualifications

      • Located in Colorado or the DMV area.

      • Experience supporting a large-scale federal IT program.

      • Experience with the SAFe Agile delivery framework.

      Why Join Blue Rose?

      At Blue Rose, you’ll have the opportunity to apply your technical skills to meaningful federal missions while working alongside a collaborative team that values innovation, accountability, and professional growth. We put people at the center of what we do while staying focused on delivering results that matter.

      People First. Mission Always.

      Apply