Get the job you really want

Top Senior Level C# Jobs in Denver & Boulder, CO

25+ Job Results
14 Hours Ago
Colorado, CO
2,000 Employees
139K-191K Annually
5-7 Years of Experience
2,000 Employees
139K-191K Annually
5-7 Years of Experience
Aerospace • Hardware • Information Technology • Robotics
Lead the development of flight software for spacecraft, oversee subcontracted efforts, provide technical leadership, and ensure compliance with engineering specifications.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
15 Hours Ago
Colorado, CO
Remote
Hybrid
300 Employees
110K-130K Annually
5-7 Years of Experience
300 Employees
110K-130K Annually
5-7 Years of Experience
Insurance • Logistics • Software • Transportation • Business Intelligence
Design, develop, and deliver highly available, secure web applications and services. Innovate architecture, mentor team members, ensure system security, and collaborate in an Agile environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+55 More
22 Hours Ago
Colorado, CO
Remote
300 Employees
110K-130K Annually
5-7 Years of Experience
300 Employees
110K-130K Annually
5-7 Years of Experience
Insurance • Logistics • Software • Transportation • Business Intelligence
Design, develop, and deliver highly available, scalable, secure web applications and services. Mentor team members, innovate architecture, and ensure security of systems and data. Work in Agile environment to achieve goals.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+55 More
3 Days Ago
Colorado, CO
Remote
200 Employees
160K-180K Annually
7+ Years of Experience
200 Employees
160K-180K Annually
7+ Years of Experience
Consumer Web • HR Tech
Looking for a dynamic Staff Engineer to lead large-scale architecture initiatives and build Platform services impacting Built In Engineering. Responsible for architecting robust distributed systems designs, coding systems for wide-ranging product lines, and collaborating with Product & Technology teams to build platform services. Must have 10+ years of development experience in .Net and expertise in AWS, Azure, or GCP.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+14 More

Featured Jobs

3 Days Ago
Colorado, CO
Remote
364,000 Employees
5-7 Years of Experience
364,000 Employees
5-7 Years of Experience
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
As a Senior Manager, you'll work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Responsibilities include leading the design, development, and implementation of generative AI solutions, collaborating with cross-functional teams, and architecting software systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+66 More
4 Days Ago
Colorado, CO
7+ Years of Experience
7+ Years of Experience
Aerospace • Cybersecurity • Defense • Manufacturing
Develop user-facing features for spacecraft operations, translate requirements into code, build APIs, engineer algorithms, write tests and documentation, collaborate with teams, participate in technical design.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
5 Days Ago
Colorado, CO
Remote
4,200 Employees
130K-160K Annually
5-7 Years of Experience
4,200 Employees
130K-160K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • Information Technology • Software • Big Data Analytics
As a Solution Architect at Dynatrace, you will lead the deployment of the platform at extreme scale for Enterprise clients, assess, design, and provide implementation assistance in complex hybrid environments. You will work with skilled engineering staff, isolate performance issues, code in various languages, and collaborate with product engineering teams to enhance solutions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+40 More
6 Days Ago
Colorado, CO
14,500 Employees
84K-120K Annually
5-7 Years of Experience
14,500 Employees
84K-120K Annually
5-7 Years of Experience
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
Lead a team in ASP to .Net migration and various .Net application development projects, provide technical knowledge in the design, development, implementation, maintenance, and support of information systems, and analyze requirements to increase productivity and efficiency.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+33 More
6 Days Ago
Colorado, CO
Remote
400 Employees
190K-235K Annually
7+ Years of Experience
400 Employees
190K-235K Annually
7+ Years of Experience
Fintech • Insurance • Machine Learning • Other • Analytics • Automation
Seeking a Staff Back-End Engineer with 8+ years of experience in writing server-side APIs, building large scale distributed systems, and expertise with event-driven architecture. Must have deep knowledge of object-oriented programming and experience with various database systems. Experience with public cloud services, agile methodologies, and product-led organizations is required.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+38 More
7 Days Ago
Colorado, CO
Remote
Hybrid
1,200 Employees
127K-146K Annually
7+ Years of Experience
1,200 Employees
127K-146K Annually
7+ Years of Experience
Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
Lead engineer responsible for designing and implementing software solutions using .NET and MSSQL Server. Coordinates code reviews and project deliverables, performs automated testing, and supports next-generation web-based SaaS solutions. Manages data architecture and interfaces with offshore development team.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+52 More
7 Days Ago
Colorado, CO
Remote
160 Employees
140K-185K Annually
7+ Years of Experience
160 Employees
140K-185K Annually
7+ Years of Experience
Fintech • Mobile • Payments • Professional Services • Software
The Principal Engineer will be responsible for providing technical leadership, project management, design and innovation, mentorship, research and development, collaboration, problem solving, technical documentation, quality assurance, compliance, risk management, continuous improvement, leadership, and development within the engineering department.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+38 More
All Filters
Date Posted
Job Category
Experience
Industry
Company Name
Company Size