Top Engineering Jobs in Denver & Boulder, CO

Lead design and delivery of scalable customer-facing features, services, and APIs that process real-time data and AI-powered insights. Build web experiences, contribute to LLM/AI workflows, ensure reliability through observability and rollout practices, and collaborate cross-functionally with Product, Design, ML, and platform teams.

Design, build, test, and iterate on benefits renewal workflows across frontend and backend. Scale Ruby on Rails and JavaScript/React systems, mentor engineers, drive cross-functional projects end-to-end, implement experimentation, and collaborate with product, design, data, and platform teams to deliver reliable, customer-focused features.

Lead a cross-functional team in designing, fabricating, and integrating electrical harnesses while managing project cost, schedule, and technical scope.

Lead spacecraft systems engineering through development, test, and delivery. Own technical baseline, lead design/readiness reviews, define verification and I&T plans, allocate requirements, perform trades and risk management, develop cost/schedule baselines (CAM responsibilities), coach systems engineers, and coordinate with customers, payload/launch/ground partners.

Support quality assurance across component-to-system manufacturing and test. Report quality metrics, resolve routine quality issues, support SPC and FAI activities, participate in audits, and drive CAPA with cross-functional teams to ensure compliance with customer and regulatory requirements.

Build and deliver full-stack features for a web-based broker platform, collaborate with product and design, manage technical debt, shape architecture for scalability, participate in code reviews, and adopt AI-powered developer tools.

Serve as a senior technical authority defining and integrating complex software-intensive mission systems across software, cloud, networking, cybersecurity, and operations. Lead architecture, trade studies, risk mitigation, cross-domain integration, and customer engagement. Mentor engineers, establish systems engineering practices, and apply AI-assisted engineering to improve analysis, documentation, and workflows for mission-ready capabilities.

Design and implement significant features, analyze product and database architecture for improvements, build RESTful APIs, enhance infrastructure and CI/CD, lead code reviews, mentor junior developers, and collaborate in agile ceremonies to improve reliability and efficiency.

Help improve reliability and stability of Webflow's production infrastructure: maintain monitoring and observability tooling, optimize Kubernetes workloads for scalability and fault tolerance, occasionally debug/fix Node/Python/Go application code, collaborate with Support/Partnerships/Sales, and participate in on-call and incident response processes.

Participate in planning, executing, and documenting V&V testing for aerospace systems. Read schematics, follow test procedures, troubleshoot, develop test plans/reports, support requirements management, and address product non-conformances while working in multidisciplinary teams.

Build and maintain real-time event-driven systems for the Offers team. Design, develop, and deploy scalable Go and TypeScript services on GCP, ensure code quality and solution governance, mentor engineers, act as escalation point, and own technical solutions from development to production to meet business needs.

Design and build new and existing mission-critical software for aviation and defense, collaborating with cross-functional teams, leveraging modern LLM tools, traveling up to 50%, and working with export-controlled data requiring an active security clearance. Senior hires will focus on high-performance, scalable systems.

Design, build, test, and maintain low-latency, high-throughput trading services on an Aeron-based platform. Expand trading protocol features, migrate workflows to the new stack, optimize performance and scalability, support production reliability, and collaborate with cross-functional teams while using AI-assisted development tools.

Lead and execute technical systems engineering projects for space systems, driving integration, V&V, requirements management, supplier coordination, and cross-functional alignment. Provide technical estimation, conduct trade studies, mentor junior engineers, manage statements of work, and communicate project status to technical and programmatic stakeholders while balancing cost, schedule, and quality constraints.

Maintain and optimize SaaS production and demo environments, respond to and resolve incidents, manage Jira-based incident workflows, use Dynatrace and observability tools for troubleshooting, automate operational tasks, enforce security best practices, document runbooks in Confluence, participate in on-call rotation, and collaborate cross-team to improve reliability and performance.

Lead technical strategy, architecture, and implementation for Redfins cloud database and storage systems focused on reliability, scalability, observability, security, and disaster recovery. Support and operate large-scale managed and self-hosted databases, lead incident response and root cause analysis, mentor engineers, promote IaC and configuration management, and participate in on-call rotation.

Lead design, development, and testing of complex software systems for space/defense applications. Architect solutions, write and review code, manage version control, troubleshoot issues, document processes, mentor and lead engineering teams, drive technical strategy and adoption of new technologies, and communicate with non-technical stakeholders while ensuring project performance and schedule.

Build and evolve Circle Discover marketplace features: high-converting purchasing flows, algorithmic recommendations, content feeds, and listings. Work across a Ruby on Rails backend and React/Next.js front-ends, optimize performance and SSR/SSG, collaborate with designers and leaders, and improve codebase quality while shipping at pace in a distributed remote team.

Lead specification, architecture, integration, and verification of complex space systems. Manage requirements, system architectures, V&V, risk mitigation, and cross-functional integration while guiding technical teams and ensuring compliance and flight readiness.

Support systems engineering across ground and space vehicle domains: decompose and manage requirements, develop V&V strategies, execute integration and test activities, coordinate subsystem interfaces, track technical risks, and document verification results to achieve flight and operational readiness.

Lead operational reliability and platform enablement for Databricks: build monitoring, CI/CD, deployment standards, compute and job policies, observability, runbooks, and governance to support secure, cost-aware, production data workloads across regulated environments. Mentor engineers and align platform with cloud/infrastructure and compliance requirements.

Provide technical leadership for cross-functional teams, create and communicate technical vision and strategy, lead new initiatives without defined procedures, remove roadblocks, resolve issues, mentor engineers, and perform related duties. Remote role based in Canada; GM does not provide immigration sponsorship.

Design, deploy, and maintain on-premises and cloud playout infrastructure for IP video distribution. Build automation, CI/CD pipelines, monitoring, and scalable fault-tolerant systems. Drive releases, troubleshoot broadcast incidents, mentor SREs, and provide 24/7 on-call support.

Build and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Design scalable core platform services, collaborate with ML, frontend, and product teams, implement infrastructure-as-code and CI/CD, and mentor junior engineers to deliver reliable, AI-powered features.

The Principal Electrical Engineer will lead system-level architecture for electrical designs, mentor engineers, drive engineering best practices, and ensure high-quality product delivery from concept to production.