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345 platform engineer jobs at 182 companies in Denver, CO

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
6d
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Senior Platform Engineer
Denver or St. Louis or Sterling or Springfield
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance with polygraph ability, bachelor's in CS/IS or equivalent,5+ years platform/infrastructure engineering, Kubernetes, CI/CD, Terraform/Ansible, Linux and Python/Bash skills.
Kubernetes, Docker, OpenShift, GitLab CI, Jenkins, Terraform, Ansible, Linux, Python, Bash, AWS, C2S, SAFe
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6d
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Senior Platform Engineer
Denver or Springfield or Sterling or St. Louis
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI clearance (with polygraph) required, 5+ years platform/infrastructure engineering, hands-on Kubernetes, CI/CD, IaC (Terraform/Ansible), Linux and scripting (Python/Bash), cloud experience (AWS/C2S).
Kubernetes, Docker, OpenShift, GitLab CI, Jenkins, Terraform, Ansible, Python, Bash, AWS, C2S, SAFe
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1mo
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Senior Platform Engineer - Core - Platform
Leeds or Dublin or New York City or Denver or United Kingdom or Ireland or United States
$1/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
5+ YOE5+ years in platform/infrastructure/DevOps; strong Python and Java; Kubernetes, CI/CD/GitOps, Terraform, AWS experience; distributed systems background; mentorship and incident response experience.
Python, Java, Kotlin, Go, Kubernetes, GitOps, Terraform, AWS, CI/CD
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1mo
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Senior / Staff Platform Engineer
Aurora, Colorado, United States
$150k-$190k/yr OnsiteFull Time
NASK
NASK: Delivers mission-critical digital signal processing solutions to intelligence and defense clients.
7+ YOE7+ years in software/DevOps/platform engineering; production Kubernetes and AWS experience; Terraform, Docker/Helm, Prometheus, Git proficiency; active Top Secret clearance required; BS in EE, CS, or related.
Kubernetes, AWS, EC2, S3, VPC, IAM, RDS, Lambda, Linux, Terraform, Docker, Helm, Prometheus, Git, GitLab CI, ArgoCD, C++, Python, Ansible, Keycloak
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1mo
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Staff Multi-Cloud Platform Engineer
Newport Beach or Irvine or Denver or San Francisco or Seattle or Cambridge
$200k-$225k/yr HybridFull Time
Compa
Compa: AI-powered compensation intelligence platform for enterprise teams.
8+ YOE8+ years engineering experience with infrastructure/platform focus; managed Kubernetes (EKS/GKE/AKS), Python, production experience across at least two of AWS/GCP/Azure, observability tooling, and high ownership.
Kubernetes, EKS, GKE, AKS, Python, AWS, GCP, Azure, Prometheus, Grafana, OpenTelemetry, Loki, ELK, Jaeger, Tempo, CI/CD, MLOps
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5d
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Platform Engineer
Greenwood Village, Colorado, United States
$90k-$135k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
0+ YOEBachelor's degree or equivalent, 0–3 years experience in software/embedded/Linux, programming in C/C++/Python/Bash, familiarity with Git and Linux development, strong troubleshooting and communication skills.
C, C++, Python, Bash, Linux, Yocto, Buildroot, Git, GitLab
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1mo
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Senior Platform Engineer (OpAI)
Fort Carson or Colorado Springs or Charleston or Denver or San Diego
$110k-$180k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
U.S. citizen with active Top Secret clearance. Experience building and securing cloud infrastructure, container orchestration, IaC, Linux, scripting, and supporting AI/ML platforms; ability to lift 50 lbs.
AWS GovCloud, Kubernetes, OpenShift, Ansible, Terraform, CloudFormation, Python, Bash, Linux, GitHub Actions, GitLab CI, Jenkins, CloudWatch, Grafana, Elasticsearch, Airflow, Kafka, RabbitMQ, Apache, Kibana, Domino Data Labs, Tobias, Fiddler, VPCs, TCP/IP, TLS
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1w
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Senior Platform Engineer, Security
Denver, Colorado, United States
$180k-$235k/yr HybridFull Time
Simplesense
Simplesense: Software platform protecting critical infrastructure from cyber attacks.
5+ YOE5+ years platform/DevSecOps experience, strong IaC and AWS security skills, familiarity with NIST 800-53/800-82, US citizenship, DoD 8140 and ability to obtain Secret clearance, hybrid Denver presence.
CloudFormation, Terraform, OpenTofu, Ansible, SecurityHub, GuardDuty, Inspector, Nozomi
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1w
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Senior Platform Engineer, Infrastructure
Denver or Long Beach
$120k-$180k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
5+ YOE5+ years building and operating cloud infrastructure and platform tooling; experience with multi-cloud (AWS/Azure/GCP), Terraform, CI/CD; strong networking, software, and mentorship skills; US citizenship and ability to obtain Top-Secret clearance.
AWS, Azure, GCP, Terraform, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, CI/CD
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1mo
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Principal Platform Engineer — Kubernetes & Cloud Infrastructure
Denver or Ireland
HybridFull Time
Ombud
Ombud: AI-powered sales automation and response management software
8+ YOE8+ years in platform/infrastructure/SRE/DevOps with 3+ years running production Kubernetes, deep AWS expertise, Terraform, Docker, Linux, CI/CD experience, strong written communication, and ability to work hybrid in Denver.
Kubernetes (EKS), AWS, RDS, DMS, Kafka (MSK), ECR, Terraform, Jenkins, GitHub Actions, Grafana, Prometheus, Consul, Vault, Docker, Linux, Qdrant, Pinecone, Weaviate, PostgreSQL, Kafka, Kinesis, IAM
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1mo
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Sr Platform Engineer-1
Denver or Charlotte or United States
$150k-$165k/yr HybridFull Time
Flexential
Flexential: Provides data center colocation, cloud, and managed IT infrastructure services.
5+ YOE5+ years DevOps/automation and GitOps experience with Kubernetes, Terraform, Ansible, GitLab CI/CD; strong observability experience with Grafana/Mimir/Loki/Tempo/Prometheus/OpenTelemetry; Python scripting, secrets management (CyberArk/Conjur/Vault), Linux/VMware/NetApp, AIOps/Alertmanager experience.
Kubernetes, RKE2, k3s, Helm, GitLab, GitLab CI/CD, Terraform, Ansible, Ansible AWX, ArgoCD, Flux, Grafana Enterprise, Mimir, Loki, Tempo, Alertmanager, OpenTelemetry, Prometheus, SNMP, CloudWatch, Azure Monitor, GCP, Zabbix, Conjur, CyberArk, HashiCorp Vault, Python, Docker, REST API, ServiceNow, Boomi, AWS, VMware vCenter, VCF, NetApp, mTLS
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1mo
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Senior Automation Platform Engineer
Littleton, Colorado, United States
$110k-$181k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
6+ YOEBachelor's in CS/Telecommunications/Electrical Engineering plus 6 years' relevant experience; 4 years with Python, JavaScript, Go, network/cloud automation, CI/CD and infrastructure-as-code tools.
Python, JavaScript, Go, AWS CodePipeline, AWS CDK, ArgoCD, Crossplane, Ansible, Terraform, Docker, Kubernetes, Helm, Kustomize, Knative, Istio, OpenTelemetry, SonarQube, Ruff, Prometheus, Grafana, CloudWatch, Loki, Mimir, Fluent Bit, ELK Stack, Datadog, Jenkins, GitLab CI, GitLab, Chainsaw, Velero, Prisma Cloud, Apache Airflow, ReactJS, Java, Bash, TypeScript, PowerShell, Git, KCL
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3w
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Principal Platform DeveSecOps Engineer. (Onsite)
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelors in STEM and 8+ years experience; active TS/SCI with poly required on day one; experience with RedHat Linux, AWS, Terraform, Ansible, Chef, containerization, CI/CD tools, Python/Bash, and platform automation.
RedHat Linux, AWS, Terraform, Ansible, Chef, EC2, EKS, S3, CloudWatch, IAM, VPC, Kubernetes, Docker, Podman, Jira, Confluence, Jenkins, Artifactory, GitLab, Helm, Python, Bash, Nessus
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2d
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Cloud Platform Engineer
Denver, Colorado, United States
$110k-$150k/yr HybridFull Time
bet365
bet365: Provides global online sports betting and digital casino games.
Public Cloud experience (preferably Google Cloud), Terraform/IaC, GitOps and git, scripting with Bash/Python/Golang, Kubernetes/GKE, networking and cloud security awareness.
Google Cloud, Terraform, GitOps, git, G-Cloud, CLI, Bash, Python, Golang, Kubernetes, GKE
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2mo
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Platform Engineer
Aurora, Colorado, United States
$130k-$150k/yr OnsiteFull Time
DPG Solutions
DPG Solutions: Automates IT infrastructure and DevSecOps for defense and government.
5+ YOEUS citizenship, active TS/SCI with CI Poly, Security+ or CISSP, BS/BA in STEM plus 5 years, Kubernetes/Docker experience, Linux (Red Hat), programming/scripting (Python/Java/Ruby/Bash/C/C#/Go).
Kubernetes, Docker, Python, Java, Ruby, Bash, C++, C#, Go, Red Hat Linux
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1mo
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Senior Embedded Platform Engineer
Boulder, Colorado, United States
$140k-$175k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
5+ YOEBS/MS in CS/CE or equivalent, 5+ years post-degree experience with large-scale distributed or embedded systems, experience with OTA firmware, Yocto/Linux, Proxmox/Docker/Podman, CI/CD, observability, and infrastructure automation.
MicroTCA, VPX/OpenVPX, ATCA, CompactPCI Serial, PXIe, Proxmox VE, Docker, Podman, Yocto, Linux, GitLab CI/CD, GitHub Actions, perf, systemd-analyze, iostat, Datadog, Grafana, Terraform, Ansible, Helm, Kubernetes
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2w
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Senior Platform Engineer - Kubernetes Focus - Colorado
Aurora or Meridian
$138k-$236k/yr OnsiteFull Time
ICR
ICR: An employee-owned technology delivering secure, resilient infrastructure and services for classified and government environments.
7+ YOERequires Top Secret clearance with SSBI/SCI eligibility, Bachelor's degree, 7+ years relevant experience, expert Kubernetes, Terraform/Ansible/Helm, CI/CD (Jenkins/GitLab CI), scripting, and strong DevSecOps skills.
Kubernetes, Terraform, Ansible, Helm, Jenkins, GitLab CI, OPA/Gatekeeper, Rancher, Nexus, Harbor, eBPF, Prometheus, Grafana, Elasticsearch, Fluentd, RHEL IPA, SAST, DAST, Image Scanning
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2w
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Flexera Platform Engineer
Dallas or Denver
$132k-$198k/yr HybridFull Time
Forged Fiber 37
Forged Fiber 37NYSE: T: Operator of open-access fiber broadband networks.
5+ YOE5+ years supporting IT/SAM platforms, 3+ years Flexera administration, API and scripting experience (Python, PowerShell, JavaScript), SQL and data reconciliation skills, and reporting/dashboard experience (Power BI, Tableau).
Flexera, Flexera One, FlexNet Manager, Flexera Data Platform, Flexera Reporting, Python, PowerShell, JavaScript, REST API, SOAP API, APIs, SQL, JSON, XML, Power BI, Tableau, ServiceNow, Microsoft Intune, SCCM, MECM, Jamf, Microsoft Azure, AWS, CMDB, ERP
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2mo
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Platform Engineer II - AWS, Kubernetes & Golang
Cincinnati or Atlanta or Jacksonville or Denver
$92k-$139k/yr HybridFull Time
Worldpay
Worldpay: Global payment processing and merchant technology solutions for businesses.
5+ YOEBachelor's degree in computer engineering, computer science, or related field plus 5+ years experience; strong OpenShift/Kubernetes on AWS; programming in Python or Golang; GitOps tools (ArgoCD/Flux); CI/CD tooling (GitHub Actions, Jenkins, Terraform).
RedHat OpenShift, Kubernetes, AWS, Python, Golang, argoCD, Flux, GitHub Actions, Jenkins, Terraform, Kafka, Redis, Linux
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2mo
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Senior AI Platform Engineer
Boulder or United States
$175k-$215k/yr HybridFull Time
Campminder
Campminder: Cloud-based management software for the summer camp industry.
Senior AI Platform Engineer to build AI enablement tools, collaborate with executives and product, and drive AI tooling and observability across Campminder.
RAG, prompt engineering, context engineering, LLM evals, Claude Code, Cursor, MCPs, custom agents, skills/plugins, agentic coding tools
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