Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Develop and maintain a distributed CAD-to-CAD software solution using .NET and C#. Responsibilities include designing, coding, documenting, testing, debugging, and optimizing multithreaded server applications; managing web services, databases, installations, monitoring, and upgrades; and performing unit, load, fault, and automated functional testing. The role also involves client communication, technical documentation, proposal support, training assistance, and occasional onsite travel.

Designs, implements, and validates cybersecurity controls for software-based systems supporting U.S. Government space communications. Evaluates inherited controls, integrates security requirements into system architectures, analyzes configurations and documentation, identifies risks, recommends mitigations, and supports compliance, continuous monitoring, system hardening, vulnerability remediation, and secure design across Linux and Windows environments.

Develop secure, scalable full-stack software for satellite ground communications and data transport. Responsibilities include building Python backend services and APIs on AWS, developing TypeScript and Vite front-end applications, designing microservices, managing PostgreSQL databases, implementing authentication and authorization, supporting containerized deployments, resolving production issues, refining requirements, collaborating with MBSE and test teams, and mentoring engineers.

Analyzes and documents business, functional, and technical requirements for a Department of Defense identity and authentication platform. Develops user stories, use cases, process maps, workflow diagrams, wireframes, functional specifications, and requirements traceability documentation. Collaborates with stakeholders and technical teams throughout Agile development, testing, and implementation. Supports backlog refinement, sprint planning, governance compliance, reporting, and process improvement for authentication, enrollment, account recovery, proxy access, and application integration capabilities.

Develop, integrate, test, deploy, modernize, and sustain mission-critical software supporting NORAD and USSPACECOM operations. Build applications, backend services, APIs, automation, and operational tools; participate in Agile development, DevSecOps, CI/CD, documentation, troubleshooting, verification, and readiness assessments. Collaborate with systems engineering, cybersecurity, integration, and operations teams in classified DoD environments while maintaining security, configuration management, quality, scalability, and reliability standards.

Supports software quality assurance for secure satellite ground communications systems. Designs and maintains Cypress-based automated tests for web interfaces, APIs, microservices, and system workflows; executes regression and functional testing; manages test data and defects; analyzes Linux logs; contributes to CI/CD integration, requirements reviews, and formal testing events; and prepares test reports while collaborating with multidisciplinary engineering teams.

Serves as the NOAA Fisheries subject-matter expert and liaison for a federal ESA data integration program. Documents marine and anadromous species consultation requirements, data system requirements, source and stewardship details, decision logic, and templates. Coordinates schema approvals, range map reviews, pilot workflows, multi-agency stakeholder input, and NOAA Fisheries co-signature on compliance documentation. Produces government-facing materials and ensures requirements and data modifications receive appropriate authorization.

Integrates E-IDS systems across data, layouts, networks, hardware, software, and facility workflows for FAA environments. Responsibilities include gathering requirements, mapping data fields, configuring layouts, validating interfaces, troubleshooting Cisco and Linux systems, deploying configurations, documenting changes, and supporting site commissioning. The role requires enterprise infrastructure deployment experience, systems integration expertise, frequent travel, and the ability to obtain a Public Trust clearance.

Designs, develops, integrates, and optimizes laser-based free-space optical communications systems for SATCOM ground terminals. Responsibilities include requirements allocation, link-budget and performance modeling, atmospheric turbulence analysis, pointing/acquisition/tracking simulations, adaptive optics and wavefront correction, system integration, testing, and technical guidance. The role requires collaboration across engineering teams and compliance with DoD processes and guidelines.

Supports Agile Scrum teams maintaining Medicare DME claims-processing systems. Responsibilities include defining and prioritizing Stories, supporting PI and Sprint Planning, refining roadmaps, managing dependencies, validating acceptance criteria, contributing to user acceptance testing, monitoring progress, and communicating with CMS customers and stakeholders. The role bridges development teams, Product Owners, Technical Leads, Release Managers, and program leadership within a SAFe delivery environment.