Software Engineer III

MiTek

Software Engineer developing impactful 3D CAD/engineering desktop software for residential construction. Collaborating with teams to deliver high-quality solutions in a hybrid work environment.

Posted 6/11/2026full-timeGreenwood Village • Colorado • 🇺🇸 United StatesMid-LevelSenior💰 $130,000 - $150,000 per yearWebsite

Tech Stack

Tools & technologies

.NET

About the role

Key responsibilities & impact

Design, develop, test, and debug 3D CAD/engineering desktop software using modern development tools
Build scalable features, components, and modules across the platform
Diagnose and resolve complex technical issues to improve performance, stability, and scalability
Collaborate with cross-functional teams and stakeholders to ensure that solutions are efficient, consistent, and fulfill business needs
Partner with software leaders and architects to evolve and maintain best-in-class architecture practices
Work with customers to troubleshoot issues and improve their experience
Efforts require refactoring existing logic, feasibility analysis, and designing and implementing new enhancements
Create software that expands the types of users who use the platform by utilizing third party integrations, web service/site software development, and desktop software development
Produce technical documentation for system architecture and design
Contribute to design reviews, code reviews, and requirements discussions

Requirements

What you’ll need

Bachelor’s degree in computer science or related field
5+ years of professional software development experience
Professional experience with C# and .NET
Proven experience developing and maintaining desktop applications
Ability to navigate and troubleshoot large, complex codebase
Strong debugging and root-cause problem-solving skills
Solid understanding of data structures and object-oriented design principles
Experience contributing to technical design discussions and communicating with teammates

Benefits

Comp & perks

Generous time off including Paid Time Off, 13 annual holidays, and volunteer time off
Day One Medical/Rx, Dental and Vision Plans
Family friendly benefits including Paid Caregiver Leave, Paid Parental Leave and Adoption Reimbursement
Performance/Incentive bonuses
Career advancement, training opportunities, Employee Resource Groups, and tuition reimbursement
Retirement programs including Matching 401(k) Contributions and Profit Sharing
Employer paid Short-Term Disability, Long-Term Disability and Life Insurance
myFlexPay partner – allows you to track, manage and access your pay anytime

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#.NET3D CADdesktop software developmentdebuggingdata structuresobject-oriented designtechnical documentationfeasibility analysisthird party integrations

Soft Skills

problem-solvingcollaborationcommunicationdesign reviewcode review

Certifications

Bachelor’s degree in computer science