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

18 Days AgoSaved
In-Office
Littleton, CO, USA
130K-170K Annually
Senior level
130K-170K Annually
Senior level
Aerospace
Architect and deploy distributed simulation environments for complex aerospace systems and constellations. Build data pipelines for massive simulation datasets, perform statistical analysis and visualization, optimize HPC infrastructure, translate mission objectives into scalable architectures, and integrate synchronized simulation ecosystems. The role requires software architecture, distributed computational modeling, Monte Carlo campaign analysis, physical-systems modeling, and collaboration with aerospace domain experts.
Top Skills: C++Distributed Computing ClustersDocker SwarmHigh-Performance Computing (Hpc)KubernetesPython
22 Days AgoSaved
In-Office
Littleton, CO, USA
70K-95K Annually
Entry level
70K-95K Annually
Entry level
Aerospace
Supports Rocket Lab’s HASTE business development activities through proposal drafting, opportunity tracking, pipeline analysis, forecasting, technical customer responses, mission concept development, and business-case preparation. The role coordinates with Engineering, Production, Mission Management, and Communications; maintains customer-facing technical materials; supports agreements and Jira workflows; and researches hypersonic test markets, competitors, customer demand, pricing, and product opportunities.
Top Skills: JIRAPythonSalesforce
22 Days AgoSaved
In-Office
Littleton, CO, USA
95K-120K Annually
Junior
95K-120K Annually
Junior
Aerospace
Develop and test flight software for spacecraft using RTOS and embedded Linux. Build hardware drivers for spacecraft sensors and actuators, maintain unit tests within continuous integration, and collaborate on hardware-in-the-loop, systems, and embedded engineering efforts. Participate in requirements validation, code reviews, design reviews, and on-orbit flight operations. The role requires embedded software experience, C/C++ proficiency, a Secret clearance or eligibility, and U.S. citizenship.
Top Skills: CC++CanCan-FdContinuous IntegrationEmbedded LinuxReal Time Operating Systems (Rtos)RustTcpUdp
22 Days AgoSaved
In-Office
Littleton, CO, USA
115K-155K Annually
Senior level
115K-155K Annually
Senior level
Aerospace
Own and evolve scalable web-based ground software platforms for spacecraft operations. Architect reliable ground systems, deploy and optimize mission data systems, establish monitoring and alerting frameworks, and provide technical direction on resilience, integration, maintainability, and emerging technologies. Partner with flight software, mission operations, and systems engineering teams while advising leadership on software strategy and risks.
Top Skills: AngularCcsdsCfdCi/CdCop-1Distributed SystemsFastapiGitGoInfluxdbKubernetesMicroservicesOauthPlaywrightPostgresPythonRustSpace Packet ProtocolTypescript
22 Days AgoSaved
In-Office
Littleton, CO, USA
115K-150K Annually
Senior level
115K-150K Annually
Senior level
Aerospace
Develop and test flight software for spacecraft using RTOS and embedded Linux. Build hardware drivers for spacecraft sensors and actuators, maintain unit tests in continuous integration, collaborate on hardware-in-the-loop validation, define and verify requirements, conduct code and design reviews, and support on-orbit and interplanetary flight operations.
Top Skills: CC++CanCan-FdContinuous IntegrationEmbedded LinuxReal Time Operating Systems (Rtos)RustTcpUdp
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22 Days AgoSaved
In-Office
Littleton, CO, USA
27-27 Annually
Internship
27-27 Annually
Internship
Aerospace
Support the MAX Flight Software team in designing and testing flight software, including testing against emulated hardware. Collaborate with mentors and engineering professionals, apply software and industry concepts to real challenges, provide progress updates, and develop technical and professional skills through hands-on projects and cross-team collaboration.
Top Skills: CC++Emulated HardwareGitPythonRust
22 Days AgoSaved
In-Office
Littleton, CO, USA
27-27 Annually
Internship
27-27 Annually
Internship
Aerospace
Supports the MAX Flight Software team in designing and testing flight software, including testing against emulated hardware. Works with mentors and engineering teams to apply software and industry concepts, develop technical skills, collaborate across teams, and deliver project results. The internship requires full-time, on-site work for at least 12 consecutive weeks beginning in May or June 2027.
Top Skills: CC++Emulated HardwareFlight SoftwareGitPythonRust
One Month AgoSaved
In-Office
Littleton, CO, USA
100K-130K Annually
Junior
100K-130K Annually
Junior
Aerospace
Performs flight dynamics and mission design for Earth-orbiting, lunar, and interplanetary missions. Responsibilities include trajectory development, orbital propagation, rendezvous and station-keeping analysis, launch window and delta-V planning, collision avoidance, and contingency planning. The engineer interfaces with flight software and GNC teams, develops simulation infrastructure, delivers trajectory data for readiness reviews, and supports real-time mission operations, anomaly response, and post-launch analysis.
Top Skills: AstrogatorCopernicusGitGmatJIRAKalman FilteringMonteMonte Carlo SimulationOdtkOrekitPythonStk
One Month AgoSaved
In-Office
Littleton, CO, USA
115K-155K Annually
Senior level
115K-155K Annually
Senior level
Aerospace
Architect and deploy distributed simulation environments for aerospace systems and constellation-level modeling. Build data pipelines to process, analyze, and visualize large simulation datasets; derive engineering and mission insights through statistical analysis and data modeling; optimize HPC and cluster infrastructure; translate mission requirements into scalable architectures; and integrate complex simulation ecosystems across subsystems and analytical tools.
Top Skills: Artificial IntelligenceC++Cloud ComputingData LakesData VisualizationDistributed ComputingDocker SwarmHigh-Performance Computing (Hpc)KubernetesMachine LearningMonte Carlo SimulationPythonStatistical Analysis
One Month AgoSaved
In-Office
Littleton, CO, USA
115K-155K Annually
Senior level
115K-155K Annually
Senior level
Aerospace
Develop simulation, modeling, wargaming, and aerospace analysis tools supporting flight and ground systems. Responsibilities include software architecture, C#/.NET and web application development, RESTful APIs, UI/UX implementation, requirements analysis, coding, testing, deployment, code reviews, design reviews, and performance optimization for large-scale simulations across Windows and Linux.
Top Skills: AngularAngular NgrxC#/.NetDockerGitJavaScriptKubernetesLinuxMySQLReactRelational DatabasesRestful ApisSocketsSQL ServerSqliteStkTypescriptVueWebsocketsWindows
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