Top C# Jobs in Denver & Boulder, CO

As a Senior Software Engineer at Upstart, you'll lead projects, work across the software stack, mentor others, and contribute to product strategies.

The Staff Software Engineer will design and maintain scalable web applications and backend services while mentoring others and ensuring high engineering standards.

The Senior Software Engineer will enhance the Verification platform, lead a development team, and ensure high-quality software delivery using various technologies, focusing on re-architecting systems.

The Senior Full Stack Engineer will develop and maintain a US Sports platform, coach junior engineers, and improve system performance under high demands with innovative tech.

The Software Engineer develops web apps and microservices, collaborates in Scrum teams, and builds responsive user interfaces using React and Golang, ensuring software quality through testing and code reviews.

The Enterprise Architect will collaborate with stakeholders to assess and modernize legacy applications to MongoDB, design microservice architectures, produce technical deliverables, and provide governance throughout the modernization process.

The Software Engineer will develop Upstart's HELOC and Mortgage products, collaborating cross-functionally and contributing to product improvements and quality enhancements.

The Senior Software Engineer will develop high-quality back-end systems for user acquisition, collaborate with cross-functional teams, and ensure code quality.

The Senior Software Engineer will design and maintain software systems for telehealth, enhancing patient care and operational efficiency while ensuring scalability and compliance.

As a Senior Engineer, you'll enhance the ingestion system, focusing on feature additions, bug fixes, and performance improvements while collaborating with the Chief Architect for future platform advancements.

Design and develop backend services for an IAM platform, focusing on high performance, scalability, and security. Collaborate with teams to implement new features and maintain existing ones, ensuring compliance with regulations.

Lead and manage software engineering teams, drive technical excellence, ensure high-quality deliverables, and foster a culture of collaboration and innovation.

The Senior Fullstack Engineer will design and maintain .NET applications, optimize SQL Server, mentor juniors, and ensure system reliability while collaborating on cloud infrastructure.

The Senior Software Engineer will design and build real-time applications focusing on computer vision. Responsibilities include developing .NET systems, integrating image recognition features, leading technical discussions, and mentoring teams.

Develop and maintain language frontends for the Joern platform for automated software vulnerability analysis, collaborating with a global team.

The Mid/Senior Software Developer will design and develop cloud and desktop applications, optimize existing systems, and collaborate with teams to deliver scalable software solutions in a high-impact environment.

The Senior Data & Integrations Engineer/Business Analyst designs, develops, and maintains integration solutions, collaborates with clients to refine requirements, and modernizes legacy systems while leveraging AI technologies to enhance efficiency.

The Senior Database Engineer at SkySlope develops and manages database systems, enhances software, and mentors engineers in a collaborative environment.

Lead the Retrieval Ingestion Team by designing high throughput ingestion pipelines, mentoring team members, and ensuring optimal data indexing and retrieval.

Lead the technical vision for a squad, guiding engineers on design decisions, providing mentorship, and ensuring high product quality through reviews and effective communication.

The role involves developing and maintaining scalable web applications, collaborating with teams, performing code reviews, and mentoring others while owning system architecture and lifecycle.

The Software Engineer 2 develops, tests, and deploys software applications, collaborates with teams, resolves defects, and documents processes.

As a Senior Software Engineer at Versapay, you will lead NetSuite engineering efforts, drive technical decisions, develop features, and collaborate across teams to enhance Accounts Receivable Automation solutions.

As a Senior Software Engineer, you will design and develop scalable software solutions, mentor junior engineers, and collaborate with cross-functional teams in a remote environment.

The Principal Software Engineer will develop cloud-based tools for data analysis, implement best practices in software development, and facilitate collaboration with teams to enhance workflow efficiency.