Backend Software Engineer Jobs in Colorado
Backend Software Engineer jobs in Colorado are concentrated in Denver, Boulder, and Colorado Springs, where companies like Lockheed Martin, Arrow Electronics, and Palantir Technologies maintain significant engineering teams. The role draws strong demand in distributed systems, cloud infrastructure, and API development, reflecting the state's mix of aerospace, fintech, and data-driven software firms. Colorado ranks among the most active markets in the country for experienced backend engineers and regularly brings in candidates at every level from junior developer to principal engineer. See the openings below and apply to the ones that match your experience.
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Position Overview & Impact
Lifeblood Technologies is seeking an experienced C# Backend Developer to join our small, agile engineering team. In this role, you will take ownership of the end-to-end development, architecture, and production support of our application suite. Your work will directly power our platform's mission: helping people take an educational, proactive approach to addressing their health issues by delivering reliable resources via a highly secure, seamless digital experience.
Key Responsibilities
- Feature Delivery: Translate product specifications and wireframes into clean, modern, and well-documented C# code.
- API Architecture: Design, build, and maintain highly scalable, secure RESTful APIs.
- Data Integrity: Manage and optimize Microsoft SQL Server databases to ensure peak data efficiency and security.
- System Health: Diagnose, debug, and upgrade existing applications while ensuring robust unit test coverage.
- Innovation: Stay current with evolving industry trends and integrate modern software engineering best practices.
Qualifications
- Experience: 5+ years of active enterprise development experience using C# and .NET 6+.
- API Design: Proven track record building and integrating secure, RESTful web APIs.
- Database Mastery: Strong proficiency with Microsoft SQL Server performance tuning and schema design.
- Testing: Solid dedication to unit testing and automated quality workflows.
- Collaboration: Strong communication skills, accountability, and a collaborative team mindset.
- Bonus Points: Experience with React or modern frontend frameworks is a major plus.
- Education: Bachelor's degree in Computer Science, IT, or a related field preferred (or equivalent practical experience).
Location & Compensation
- Work Structure: This is a hybrid position located at our office in Littleton, Colorado (near C-470 & Broadway).
- Base Salary Range: $105,000 - 120,000 / year
- Benefits & Perks:
- Equity / Company Stock Options
- Comprehensive Health, Dental, and Vision insurance plans
- Flexible scheduling and generous vacation policy
- Casual dress code and a collaborative, low-ego environment
Pay: $105,000.00 - $120,000.00 per year
Benefits:
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Work Location: Hybrid remote in Littleton, CO 80120
See All 9 Backend Software Engineer Jobs in Colorado
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Find JobsBackend Software Engineer Jobs by City in Colorado
Where Colorado roles are concentrated, by current openings.
Backend Software Engineer Job Market in Colorado
A snapshot from current Colorado openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Electronics & Hardware
What Colorado Employers Look For
The qualifications that appear most often in backend software engineer jobs across Colorado.
- Proficiency in one or more backend languages such as Python, Java, Go, or C++
- Experience designing and maintaining RESTful or GraphQL APIs at production scale
- Hands-on work with cloud platforms, particularly AWS, Azure, or Google Cloud
- Familiarity with relational and NoSQL databases including PostgreSQL, MySQL, or MongoDB
- Understanding of containerization and orchestration tools such as Docker and Kubernetes
- Bachelor's degree in computer science, software engineering, or a closely related technical field
Backend Software Engineer Jobs in Colorado: Frequently Asked Questions
How do you become a backend software engineer in Colorado?
Colorado does not require a state-issued license to work as a backend software engineer, so the path runs through education and demonstrated technical ability. Most employers look for a bachelor's degree in computer science, software engineering, or a related field, though a strong portfolio and relevant bootcamp credentials are accepted at many Colorado companies. Building projects in Python, Java, or Go and gaining cloud certification from AWS or Google Cloud strengthens a candidate's position significantly.
How much do backend software engineers make in Colorado?
Backend software engineers in Colorado earn a median of about $138,390 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $96,480 for the lowest 10% to over $213,010 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire backend software engineers in Colorado?
Colorado backend software engineer roles are posted by Worldpay, RTX, and EchoStar and others right now, based on current listings on Migrate Mate as of September 2026. Colorado's blend of aerospace contractors, enterprise software firms, and venture-backed startups means openings appear across a wide range of industries and team sizes.
Which Colorado cities have the most backend software engineer jobs?
Denver, Englewood, and Littleton lead Colorado for backend software engineer openings. Denver anchors the market as the state's largest tech and corporate hub, while Boulder's concentration of software startups and university-connected research firms drives strong demand there, and Colorado Springs draws engineering roles through its significant defense and aerospace contractor presence.
Are there remote backend software engineer jobs in Colorado?
Yes, and more than most fields. About 100% of backend software engineer openings tied to Colorado are remote or hybrid as of September 2026, reflecting how well the role adapts to distributed team structures. Positions focused on API development, cloud infrastructure, and platform engineering tend to be the most consistently offered on a fully remote basis.
How can I get hired as a backend software engineer in Colorado with little or no experience?
The most realistic entry path is an associate or junior software engineer role, which Colorado employers in fintech, healthtech, and enterprise software regularly post for new graduates. Large Colorado employers and mid-size software firms often run structured new-grad programs that include mentorship and rotations. Candidates moving laterally from QA engineering, data analysis, or technical support roles have a strong starting point. A portfolio of deployed projects and an AWS or Google Cloud associate certification give a candidate a concrete edge in Colorado's hiring process.
Where can I find and apply to backend software engineer jobs in Colorado?
You can find and apply to backend software engineer jobs in Colorado on Migrate Mate, which lists current Colorado openings across industries and experience levels. Search the available roles, identify the ones that match your skills and preferred location, and apply directly to the positions that fit.
See All 9 Backend Software Engineer Jobs in Colorado
Find roles in Colorado that match your experience and apply in just a few clicks.
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