Software Engineer Jobs in Westminster, CO

Designs, develops, integrates, and certifies a company-wide digital test procedure application. Responsibilities include full-stack software development, requirements analysis, architecture support, implementation, testing, cross-functional collaboration, Agile development, process improvement, and enterprise application maintenance. The role works on-site at least three days per week and may involve travel between company locations.

Lead frontend and full-stack architecture across Angular applications, Node.js services, and GraphQL APIs. Design scalable real-time experiences, establish engineering standards, conduct technical reviews, mentor engineers, and ensure quality through testing, CI/CD, and observability. Drive AI-augmented delivery using Claude, GitHub Copilot, agentic workflows, and Spec-Driven Development while collaborating with product, UX, backend, and AI teams.

Leads embedded software development for satellite, airborne, and ground systems. Responsibilities include software requirements, architecture, design, coding, testing, integration, documentation, support, and test infrastructure development. The role requires expertise in C/C++, Rust, Python, Embedded Linux, software lifecycle practices, Linux deployment, object-oriented design, UML, and configuration management. Preferred experience includes technical leadership, Agile, simulation, Yocto, DevSecOps, serialization, and hardware-in-the-loop testing.

Leads embedded software development for satellite, airborne, and ground systems. Responsibilities include software requirements, architecture, design, coding, testing, integration, documentation, support, and test infrastructure development. The role requires expertise in embedded Linux and languages such as C/C++, Rust, and Python, along with system interfaces, formal development practices, and software deployment. It is fully on-site and may support classified defense programs requiring eligibility for TS/SCI clearance.

Leads the architecture and development of integrated mission modeling and simulation software. Defines end-to-end simulation architecture spanning physical phenomenology, signal propagation, sensors, onboard processing, telemetry, commanding, and mission data products. Translates mission requirements and physical behaviors into models, software components, interfaces, and data flows; conducts architecture trades; directs developers; and supports integration, verification, validation, testing, and major program reviews.

Develop and maintain embedded satellite software and test infrastructure for command and control, mission planning, and data analysis. Perform full software lifecycle activities, including requirements, architecture, design, coding, testing, integration, documentation, and support. The role requires expertise in modern software technologies, formal development practices, UML modeling, cloud and web development, and an active TS/SCI clearance. Work is fully on-site with potential travel between company and other facilities.

Develop and maintain embedded satellite software and test infrastructure for command and control, mission planning, and data analysis. Perform full software lifecycle activities, including requirements, architecture, design, coding, testing, integration, documentation, and support. Work with cloud, web, database, modeling, simulation, and DevSecOps technologies while collaborating across teams in an on-site environment.

Lead software quality assurance for aerospace and defense mission ground systems across development, operations, maintenance, and sustainment. Perform baseline audits, release approvals, compliance assessments, verification and validation oversight, anomaly tracking, process improvement, and mission procedure reviews. Support customer and program reviews, Agile ceremonies, software assurance planning, configuration management, vulnerability identification, and lifecycle compliance. Mentor QA peers and coordinate with engineering, operations, mission assurance, configuration management, and program teams.

Leads software quality assurance for aerospace and defense mission systems across development, operations, maintenance, and sustainment. Responsibilities include software audits, release approvals, configuration management, verification and validation oversight, anomaly tracking, process compliance, mission procedure reviews, customer and program meetings, vulnerability identification, assurance planning, and mentoring QA peers. The role supports ground systems, payloads, spacecraft buses, simulators, and operational software while ensuring compliance with contractual, industry, and government standards.

Designs, develops, tests, and optimizes C++ software for RF processing, radar systems, simulations, and toolchains. Converts algorithm specifications into software, integrates experimental data and analytical tools, participates in code reviews, and collaborates with cross-functional engineering teams. The role requires containerization, numerical methods, object-oriented design, tactical mission knowledge, and active Secret clearance with the ability to obtain Top Secret/SCI clearance. Work is fully onsite five days per week.

Provides software quality assurance and process oversight for aerospace and defense software and firmware throughout the development lifecycle. Responsibilities include reviewing requirements and documentation, maintaining assurance plans, verifying process compliance, auditing releases and subcontractors, monitoring pipelines, supporting testing reviews, managing risks, and advising engineering teams. The role requires collaboration with engineering, program management, customers, and suppliers, along with travel to subcontractor and customer sites.

Provides software quality assurance oversight for aerospace and defense software and firmware across the development lifecycle. Responsibilities include reviewing requirements and design documentation, verifying process and pipeline compliance, conducting audits and assessments, validating releases, supporting testing reviews, tracking risks and corrective actions, monitoring subcontractors, and advising engineering and program teams. The role supports Agile and Waterfall programs and requires regular on-site work with travel to customer and subcontractor locations.

Designs, develops, integrates, and certifies advanced test system software and hardware for ground, airborne, and space applications. Builds Python, LabVIEW, and Ruby applications; develops hardware-in-the-loop systems using NI VeriStand and Simulink; and supports requirements, architecture, automation, networking, and software lifecycle activities. The role coordinates with cross-functional engineering teams, communicates technical status to program management, and supports multiple programs under formal development methodologies.

Develop, test, document, deploy, and troubleshoot software for semiconductor Atomic Layer Deposition equipment. Implement C# and .NET features, support equipment integration and laboratory testing, execute verification activities, maintain technical documentation, and collaborate with software and equipment engineers. The role also supports commissioning, system startup, software releases, and continuous improvement in office, laboratory, and manufacturing environments, with up to 15% travel for customer-site activities.

Build and maintain full-stack software platforms, including frontend interfaces, backend services, APIs, data layers, cloud deployments, and enterprise integrations. Develop dashboards and internal tools, incorporate AI and LLM capabilities, support ERP and business-system integrations, and contribute to engineering standards, AI governance, and technology roadmaps. The role partners with operational and business teams to deliver scalable solutions that improve efficiency and decision-making.

Develop and optimize high-performance C++ applications for real-time embedded mission data processing and remote sensing signal chains. Responsibilities include designing SWaP-constrained solutions, supporting hardware acceleration, characterizing sensor data, building adaptable signal-processing architectures, documenting and testing software, and contributing to CI/CD pipelines. The role requires collaboration with architects, algorithm engineers, data providers, and customers while following DoD quality, compliance, and security standards.

Develop and optimize high-performance C++ applications for real-time remote-sensing mission data processing. Collaborate with architects, algorithm engineers, and data providers to tune signal-processing chains, build adaptable architectures, and deliver low-SWaP solutions on embedded platforms. Design, document, test, and support software using CI/CD pipelines while following DoD processes and security standards.

Leads the architecture and delivery of complex software-intensive systems across cloud platforms, distributed systems, AI-enabled products, mission software, and operational environments. Defines system boundaries, interfaces, integration strategies, and technical direction across teams; drives trade studies, risk mitigation, validation, operational readiness, and customer adoption. Partners with product and engineering leaders, influences without direct authority, improves technical standards, and mentors senior technical leaders while applying AI to accelerate systems engineering.

Develop and execute verification and validation testing for software, hardware, and system-level medical technology products. Create test plans, protocols, methods, and reports; maintain test equipment and tools; analyze results; support root cause investigations, design reviews, risk analysis, defect tracking, and regulatory compliance. Collaborate with multidisciplinary engineering teams, improve testing processes, and communicate technical findings while maintaining accurate quality documentation.

Develop and maintain AI-driven autonomous planning, scheduling, and optimization systems for Earth observation satellite operations. Build reinforcement learning algorithms, simulation and evaluation environments, and multi-objective optimization pipelines for satellite constellation tasking. Collaborate with aerospace engineers, mission operators, software engineers, and product teams to translate mission requirements into deployable systems. The role requires strong Java and Spring Boot experience, software engineering fundamentals, and machine learning or optimization expertise.

Design, develop, deploy, integrate, and test ground software for satellite command and control, telemetry, ground stations, and monitoring. Build real-time data acquisition and visualization systems, automate satellite operations, troubleshoot operational issues, and validate software using simulators and real-world scenarios. Collaborate with hardware engineers and satellite operators while providing technical leadership and mentorship.

Develop and maintain embedded satellite software, including command and control, mission planning, data analysis, and test infrastructure. Perform full software lifecycle activities from requirements and architecture through coding, testing, integration, documentation, and support. The role requires collaboration across teams, formal development practices, object-oriented design, UML modeling, and experience with cloud, web, database, and high-level programming technologies. Work is on-site five days per week and requires an active TS/SCI clearance.

Develop and support embedded satellite software, including command and control, mission planning, data analysis, and test infrastructure. Perform the full software lifecycle from requirements and architecture through coding, testing, integration, documentation, and support. Work with technologies including C/C++, Rust, Python, Ruby, cloud platforms, containers, web services, databases, and DevSecOps practices. The role is on-site five days per week and requires an active TS/SCI clearance.

Develops embedded satellite command-and-control, mission planning, data analysis, and test infrastructure software. Performs full software lifecycle activities, including requirements, architecture, design, coding, testing, integration, documentation, and support. The role requires software development across cloud, web, frontend, backend, modeling, and scheduling technologies, along with formal engineering practices, UML, object-oriented design, and active TS/SCI clearance. Work is primarily onsite five days per week.

Develops embedded satellite command and control, mission planning, and data analysis software and test infrastructure. Performs full software lifecycle activities, including requirements, architecture, design, coding, testing, integration, documentation, and support. The role requires expertise in modern software technologies, cloud and web development, object-oriented design, UML, configuration management, and formal development practices. It is fully on-site and supports defense and space missions.