Top Infrastructure Engineer Jobs in Denver & Boulder, CO

As an Infrastructure Engineer at Tempo, you'll build and manage infrastructure to enhance engineering efficiency and tackle challenges in the devops process.

The Senior Data Infrastructure Engineer designs and scales data platforms on AWS, optimizing performance, cost, and security while mentoring junior engineers.

The role involves architecting and implementing scalable microservices on Oracle Cloud Infrastructure, automating infrastructure, and managing high-performance systems.

Lead design and operation of test infrastructure at scale: test orchestration, smart selection, parallel sharding, flaky-test detection, observability, SLOs, and on-call. Define technical strategy, drive cross-team projects, mentor engineers, and reduce test feedback time to accelerate engineering velocity.

Lead design, deployment, and operation of Caldera's blockchain infrastructure. Build and expand DevOps pipelines, manage Kubernetes/AWS deployments, implement IaC (Terraform/Helm), enhance observability, optimize performance, and maintain infrastructure security for production rollup chains.

Design, engineer, and support enterprise Red Hat Linux (RHEL) environments across physical, virtual, and cloud platforms. Lead OS lifecycle management, automation (Ansible, scripting), security hardening, and compliance. Troubleshoot complex OS, performance, storage, network, and application issues. Support virtualization and container platforms, serve as senior escalation, mentor junior engineers, participate in on-call rotations, and drive infrastructure modernization.

The engineer will build and operate AI/ML infrastructure, managing services on AWS and bare metal, using tools like Kubernetes and Terraform.

Own reliability, monitoring, and incident response for AI infrastructure; build automation and CI/CD tooling; manage Kubernetes/Docker production workloads; partner with infrastructure, security, and compliance; improve observability and documentation; develop internal full‑stack tooling in Go or Python.

The Infrastructure Engineer will build system-level software, focusing on distributed systems and OS level primitives while ensuring scalability and performance of services.

The Cloud Infrastructure Engineer will oversee cloud architecture and solutions for clients, modernizing IT systems and managing container applications within classified environments.

Design, implement, maintain, and support enterprise infrastructure across cloud and on-prem environments. Monitor performance, perform root-cause analysis, tune systems, and provide engineering through all project lifecycle phases.

Design, build, and operate cloud-native, automated infrastructure and integrations across AWS and GCP. Implement IaC, CI/CD, GitOps, Kubernetes platforms, observability, and APIs; automate workflows and support platform engineering initiatives while collaborating with stakeholders using Agile practices.

Design, build, and operate core developer-infrastructure services (CI/build, deployment orchestration, test infra) at scale. Own services end-to-end including SLOs, observability, and on-call; drive measurable improvements in build/deploy/test metrics; lead cross-team technical projects and mentor engineers to improve developer productivity.

Lead technical vision for AI and platform infrastructure across the company. Solve ambiguous, high-stakes problems end-to-end, set architecture and paved-road standards, guide AI provider selection, ensure compliance for government environments, mentor engineers, and drive adoption of best practices in DevOps, CI/CD, developer experience, and compute infrastructure.

Design, build, and operate Restate Cloud and BYOC deployments across multi-tenant SaaS and on-prem environments. Implement IaC and cloud orchestration for Kubernetes-based stateful workloads, ensure reliability and observability (SLOs, metrics, traces, logs, runbooks), automate fleet scaling, and participate in on-call rotations supporting production operations.

The Senior Infrastructure Engineer will design and implement a high-reliability, high-throughput advertising platform, focusing on infrastructure, technical leadership, and incident response management.

Design and build Agora's internal platform, focusing on reusable abstractions, internal services, and enhancing developer experience through scalable systems and engineering standards.

Design, build, and operate scalable AWS-based platform infrastructure for data processing. Improve pipeline automation, monitoring, security, and reliability. Lead CI/CD, IaC (Terraform/Scalr), network design, and incident response; collaborate with cross-functional teams and participate in on-call rotation. Integrate AI tools to streamline development and troubleshooting.

Design, build, and operate core developer-infrastructure services (CI, builds, deployment orchestration, test infra). Own components end-to-end, improve build/CI/deploy/test metrics, participate in on-call rotation, write observable production-ready code, collaborate with engineering teams, and contribute to technical design and knowledge sharing.

The role involves developing cloud-native database solutions, particularly focusing on autoscaling functionality, and collaborating with various teams to enhance cloud infrastructure and performance.

Run and improve Buffer's production platform: keep EKS, ArgoCD, and AWS reliable; implement progressive delivery (Argo Rollouts); build developer-facing tools and per-PR environments; reduce toil with AI automation; manage observability and cloud cost; drive lifecycle upgrades and security; partner with engineering teams and participate in on-call rotations.

Lead design, implementation, and security of AWS cloud infrastructure and CI/CD automation. Drive cost optimization, observability, and IaC standards (Terraform/CDK). Mentor engineers, participate in on-call rotations, and collaborate with product and science teams to build scalable, reliable cloud-native systems.

As a DevSecOps Engineer, you will integrate development and operations with a security focus, implementing CI/CD pipelines, security measures, and monitoring systems.

The Staff Infrastructure Engineer will design and implement a scalable virtualization platform for high-performance AI workloads, manage VM lifecycles, optimize virtualization for performance, troubleshoot systems, and contribute to long-term architecture.

The role involves benchmarking infrastructure performance, designing tests, debugging customer trials, and maintaining benchmarking infrastructure while ensuring clear documentation and communication.