Top Senior Engineer Jobs in Denver & Boulder, CO

Support materials selection, failure analysis, testing, and manufacturing process development for aerospace metals. Author materials specs, qualify suppliers and processes, develop additively manufactured material allowables, and build internal materials lab capabilities.

Design, build, and maintain automated compliance workflows and continuous control monitoring for SOC 2, ISO 27001/17, PCI, and SOX ITGCs. Integrate and customize compliance automation platforms with internal systems and CI/CD, advise engineering teams on compliance-by-design, and use AI/automation to scale compliance and streamline audit readiness.

Build and maintain developer platform tooling, automation, CI/CD, and Go-based CLI to improve developer productivity, reliability, and scalability for Huntresssecurity products. Implement AI-enabled workflows, support deployments in Azure and containerized environments, and collaborate with product teams to optimize architecture and operations.

Lead mechanical design for spacecraft structures from proposal through test and verification. Perform CAD modeling, structural analysis, requirements development, design-for-manufacturing/testing, risk management, and subcontract technical oversight. Transition to lead teams of 5-10 engineers and coordinate across subsystems, external customers, payload and launch providers while improving processes and tools.

Lead a technical team to design, deploy, and manage multi-cluster Red Hat OpenShift platforms across virtual, bare-metal, and hybrid environments. Ensure high availability, security compliance (FIPS, STIGs, CMMC), GitOps automation, CI/CD pipelines, observability, authentication integrations, and audit/RMF readiness while supporting escalations and collaborating with security and architecture stakeholders.

Senior Software Engineer responsible for owning and supporting the MCA international cash management platform. Duties include COBOL development, mainframe application support, Oracle Database and Linux administration, monitoring with Dynatrace, incident and change management via ServiceNow, vendor coordination (including Oracle Flexcube), troubleshooting production issues, delivering enhancements, and participating in Agile delivery to ensure platform reliability and regulatory compliance.

Build and own complex frontend features using Vue 3 and TypeScript while developing the Python services and APIs that power them. Improve performance, accessibility, testing, CI/CD, and observability; collaborate with product and design; mentor engineers and apply AI-assisted development tools responsibly to accelerate productivity and maintain quality and security.

Design and implement scalable backend services for payment and transaction workflows using Java. Own end-to-end features from data model and APIs to Angular frontends, improve reliability and performance, refactor legacy systems, troubleshoot production issues, and collaborate with product and design. Leverage AI-assisted development tools responsibly and share best practices across the team.

Serve as Riot's primary electrical technical authority for hyperscale data centers: own electrical design standards and Basis of Design, review and approve designs and studies (arc flash, short circuit, coordination), define requirements for UPS/generators/switchgear, manage consultants and vendors, support commissioning and constructability, drive risk mitigation and continuous improvement, and provide executive summaries of technical decisions.

The Site Reliability Engineer will automate tasks, enhance platform infrastructure, improve observability, and lead incident response efforts for optimal performance.

As a Senior Data Engineer at Jellyfish, you'll build and maintain data pipelines, optimize orchestration, automate CI/CD processes, and enhance data integration while ensuring high performance and reliability.

The role involves designing and leading the development of focal plane subsystems for space applications, overseeing project execution, and collaborating with technical teams.

The Senior FPGA Design Engineer designs defense-oriented electronic systems, focusing on FPGA development, digital integration, and creating reusable circuits while working collaboratively in R&D environments.

The role involves leading FPGA verification for complex SoC designs, applying innovative techniques to develop electronic systems in a collaborative environment focused on space payloads.

Lead RF payload system and box/board design and analysis, assess RF signal chain performance, decompose and allocate requirements, manage margin, synthesize payload performance, support verification and test activities, produce ICDs and TPM analyses, collaborate across subsystems, and support proposal and program lifecycle events.

Lead and support RF payload system and box/board design and analysis. Assess RF signal chain performance (noise figure, gain, IP2/IP3), decompose and allocate requirements, develop margin management and TPM/error analyses, produce ICDs, collaborate across disciplines, support AI&T and payload verification, and contribute to proposal and test activities throughout program lifecycle.

Develop and document algorithms and system-level simulators for RF payloads, produce systems engineering artifacts, support design reviews and test readiness, learn high-frequency simulation tools, and collaborate with SMEs to support proposal and program activities.

The role involves verifying FPGA designs, creating test benches, developing verification plans, and collaborating with engineers on various advanced electronic systems.

Develop and document algorithms and system-level RF payload simulators, create systems engineering products, support design reviews and program gates, perform data analysis and modeling for imaging/remote sensing payloads, present results, and support proposal and testing activities while working on-site full time.

Design and build agent-powered mission consoles, collaborate with stakeholders to improve user workflows, and maintain agentic workflows for mission outcomes.

As a Senior Software Engineer, you will design and build a cutting-edge identity search platform and implement AI systems for defense applications, working closely with cross-functional teams to enhance user workflows and support national security.

Lead systems engineering across the product lifecycle: derive, decompose, allocate, trace, and verify requirements; define architectures and CONOPS; oversee integration, V&V, risk management, and technical reviews while mentoring teams and ensuring compliance with engineering processes.

The Sr. Software Engineer will design, develop, and test software applications for space systems, provide technical leadership, and collaborate with teams to ensure code quality and compliance.

Design and deploy machine learning models for financial document processing, optimize large language models, collaborate with cross-functional teams, and guide junior peers in a fast-paced environment.

Lead failure analysis efforts on returned SSDs, manage RMA cases, conduct electrical diagnostics, generate reports, and mentor junior engineers.