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

Develop and maintain Java and Spring Boot applications, backend services, and astrodynamics algorithms. Build secure cloud-native systems using AWS, Kubernetes or Docker, CI/CD, GitOps, and DevSecOps practices. Modernize legacy Fortran and C++ systems, support databases and automation tools, and perform numerical analysis, monitoring, testing, and anomaly detection. Collaborate across interdisciplinary Agile teams supporting U.S. Space Force missions.

Develop and maintain secure cloud-native application and Kubernetes or Docker cluster lifecycles. Build CI/CD pipelines using GitLab CI and Argo CD, apply GitOps and DevSecOps practices, automate infrastructure and deployments, and support AWS-based systems. Collaborate on containerized architectures, networking, service mesh, logging, analytics, testing, databases, and infrastructure as code while contributing to secure, scalable national security and space operations.

Supports cybersecurity and Cross Domain Solution strategy for U.S. Space Force mission environments. Responsibilities include evaluating CDS architectures, secure data movement across classified domains, cybersecurity integration, CI/CD vulnerability remediation, cyber strategy, Program Protection Plans, mission assurance, cyber exercises, and stakeholder coordination. The role covers IL5, IL6, air-gapped, and Mission Partner Environments and requires collaboration with software, infrastructure, operational, and government teams.

Develops secure cloud-native applications and end-to-end Kubernetes or Docker lifecycles. Builds CI/CD pipelines, applies GitOps and DevSecOps practices, automates deployments and security checks with scripting, and supports AWS infrastructure using IaC. Collaborates on containerized solutions, networking, logging, service mesh, testing, database development, and secure systems supporting Space Force and national security missions.

Provide MBSE-based systems engineering support for MUOS space and ground systems: develop and execute Cameo/SysML models, perform requirements traceability and change-impact analysis, produce DoDAF views, support verification/test planning and CONOPS, manage digital engineering artifacts in Confluence/JIRA, and collaborate with contractors and U.S. Space Force stakeholders.

Design and model mechanical components and mounts for optical elements, create detailed fabrication/assembly drawings, develop assembly and test procedures, support subsystem integration and testing, lead design concepts and trade studies, evaluate risks and mitigation strategies, collaborate with engineers and technicians, and present technical results. Prior spaceflight/NASA experience supported.

Design, develop, test, and operate guidance, navigation, and control (GNC) systems. Support flight software integration, telemetry analysis, real-time mission operations, anomaly resolution, verification in simulation/HIL labs, and develop operational procedures and operator tools.

Develop and maintain Java and Spring Boot software for astrodynamics and cloud-based applications. Build secure Kubernetes or Docker environments, CI/CD pipelines, and GitOps automation using AWS, GitLab, Ansible, Maven, and Gradle. Support legacy C++, Python, and Fortran systems, optimize scientific algorithms, manage databases and logging, and apply DevSecOps, testing, Agile, and monitoring practices. The role supports U.S. Space Force missions and requires astrodynamics expertise plus a Secret clearance.

Designs, implements, sustains, and secures network architectures supporting Department of War applications across development, test, production, classified, and cloud environments. Responsibilities include WAN/LAN/MAN design, network segmentation, telecommunications specifications, monitoring, incident response, configuration standards, testing, capacity planning, hardware and software selection, stakeholder communication, and technical guidance for upgrades. The role also integrates networking with cybersecurity, cloud, software development, automation, and DevSecOps teams.

Design, develop, test, and maintain high-throughput, reliable data stream processing software. Implement features from requirements through delivery, write unit/integration tests, participate in code reviews, troubleshoot production issues, and collaborate with cross-functional teams.