174 security software engineer jobs at 84 companies in Bailey, CO
2mo
Save
Mark Applied
Hide
Senior Software Security Engineer
Golden, Colorado, United States
$130k-$180k/yr OnsiteFull Time
5+ YOE5+ years in software development; 3+ years in security-focused roles; strong knowledge of DevSecOps, Zero Trust, container security; secure SDLC practices; scripting (Python, Bash, C++); Linux hardening; IaC; CI/CD security; security certifications.
Python, Bash, C++, Linux, IaC, Terraform, Helm, Ansible, SAST, DAST, SCA, SBOM, SonarQube
2w
Save
Mark Applied
Hide
Senior Software Engineer, Identity Security (Golang)
Denver, Colorado, United States
OnsiteFull Time
Deep technical expertise in security and identity for cloud workloads, large-scale operations experience, and strong software engineering skills.
Golang
2mo
Save
Mark Applied
Hide
Software Engineer
Littleton, Colorado, United States
$75k-$95k/yr OnsiteFull Time
Experience in C/C++, full software lifecycle, US citizenship, ability to obtain security clearance.
C, C++, RTOS, GreenHill, VxWorks, MBSE, Agile
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Denver or Salem
$130k-$150k/yr OnsiteFull Time
5+ YOE5+ years in software development; Bachelor’s or Master’s in CS/Engineering; strong API, security, and data tooling experience.
Git, OpenAPI, OAuth, RabbitMQ, Apache Kafka, Azure Service Bus, Event Hubs, Azure Databricks, TypeScript, C#, F#, PostgreSQL
1mo
Save
Mark Applied
Hide
Software Engineer
Denver or St. Louis or Sterling or Springfield
$82k-$172k/yr OnsiteFull Time
5+ YOEBachelor's in a technical field, TS/SCI with polygraph, 5+ years software development experience with Java and/or Python, web frameworks, relational/NoSQL databases, Agile experience, and secure coding practices.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD
3w
Save
Mark Applied
Hide
Software Engineer II
Denver, Colorado, United States
$70k-$109k/yr OnsiteFull Time
2+ YOEBS in computer or electrical engineering,2+ years Java/C/C++ software development in embedded or regulated environments,component ownership,unit/integration test and verification,secure coding,strong communication.
Java, C, C++, SQL, Python, MATLAB, Ruby, R
3w
Save
Mark Applied
Hide
Senior Software Engineer — PingOne Platform Administration & Security
United States or Denver
$110k-$138k/yr RemoteFull Time
5+ YOE5+ years software engineering experience with backend services; Java and NodeJS experience; TypeScript and REST API familiarity; experience with SaaS, CI/CD, distributed systems, and mentoring peers.
Java, NodeJS, TypeScript, REST APIs, CI/CD, MCP
2d
Save
Mark Applied
Hide
Junior Software Engineer
Englewood or Denver
$75k-$85k/yr OnsiteFull Time
2+ YOERequires 2-4 years of software engineering, Azure cloud development, full-stack development, containers, RESTful APIs, modern programming languages, CI/CD, security, Agile/Scrum, and Azure services experience.
Azure, Kubernetes, Azure Kubernetes Service, React, Angular, .NET Core, Node.js, C#, TypeScript, Git, Azure DevOps, Cosmos DB, Microsoft SQL Server, Azure SQL Database, Web Apps, API Apps, Logic Apps
2w
Save
Mark Applied
Hide
Embedded Software Engineer
Northglenn, Colorado, United States
$115k-$165k/yr HybridFull Time
4+ YOEEngineering/CS degree, 4+ years software/embedded experience, embedded Linux expertise, version control and testing practices, security-clearance eligibility required.
Linux, PX4, Ardupilot, ROS, ROS2
1mo
Save
Mark Applied
Hide
Software Engineer
Denver or Springfield or Sterling or St. Louis
$82k-$172k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related, 5+ years software development experience, Java and/or Python proficiency, experience with web frameworks and databases, TS/SCI clearance with polygraph required, Agile and secure coding experience.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Denver, Colorado, United States
$225k-$270k/yr HybridFull Time
12+ YOEBachelor's in CS or equivalent; 12+ years software engineering; 5+ years in identity/security; hands-on leadership; strong Java; CIAM expertise.
Java, PostgreSQL, MySQL, OAuth, OpenID Connect, SAML, SCIM
5d
Save
Mark Applied
Hide
Battle Management Software Engineer
Greenwood Village, Colorado, United States
$110k-$190k/yr OnsiteFull Time
3+ YOEBachelor's in CS or related,3+ years software engineering with frontend/web focus,Linux and Git experience,mentoring and collaboration skills,ability to obtain security clearance.
Node.js, TypeScript, React, PostgreSQL, Python, Docker, Git, WebGL, Linux, CI/CD
2d
Save
Mark Applied
Hide
(USA) Senior, Software Engineer
Denver, Colorado, United States
$99k-$198k/yr OnsiteFull Time
3+ YOERequires a bachelor's degree plus 3 years of software engineering experience or 5 years of experience; Kubernetes, cloud infrastructure, programming, observability, IaC, networking, and security expertise.
Kubernetes, Kyverno, Karpenter, Kubectl, KubeCost, Argo CD, Prometheus, Gateway API, VictoriaLogs, VictoriaTraces, Cluster API, AWS, GCP, Azure, Terraform, GitHub Actions, Python, Typescript, WCAG 2.2 AA
3mo
Save
Mark Applied
Hide
Sr Software Engineer, Ground Software
Centennial or Louisville
$157k-$215k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years experience, multiple programming languages, design/architect complex software, Agile/Scrum, leadership, security clearance eligibility.
Python, React, Git, GitHub, GitLab, Bitbucket, FastAPI, Kubernetes, Helm, ArgoCD, JIRA, Confluence, Bash, PowerShell, Ansible, Docker, AWS, MySQL, PostgreSQL, MongoDB
2d
Save
Mark Applied
Hide
Senior Software Engineer- DevOps
Littleton or Denver
$151k-$205k/yr OnsiteFull Time
6+ YOEBachelor’s degree or equivalent practical experience; 6+ years in software, DevOps, cloud, or platform engineering; active Top Secret clearance; cloud, containers, CI/CD, Linux, automation, networking, and security experience.
AWS, Azure, Google Cloud, Docker, Kubernetes, OpenShift, GitLab CI, Jenkins, Linux, Angular, React, Java, Amazon Web Services, Ansible, Puppet, Terraform, CloudFormation, GitLab, Argo CD, Prometheus, Grafana, OpenTelemetry, ELK Stack, ESXL, SAFe
1mo
Save
Mark Applied
Hide
Cleared Software Engineer
Aurora, Colorado, United States
$98k-$171k/yr OnsiteFull Time
2+ YOEActive US citizenship, 2+ years software development experience (4+ with bachelors), strong Java, AWS, Docker/Kubernetes, Linux skills, mathematics and networking foundation, and ability to work in secure environments.
Java, AWS, Docker, Kubernetes, helm, helmfile, Linux
1w
Save
Mark Applied
Hide
Software Engineer II
Lone Tree or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS or related, 2+ years software development, proficiency in C# or Java, familiarity with Linux/Windows services, ability to obtain Secret U.S. security clearance and U.S. citizenship required.
C#, Java, C, C++, HTML, Python, Bash, Linux (RHEL), Windows Services
3mo
Save
Mark Applied
Hide
Software Engineer Sr.
Huntsville or Littleton or Sunnyvale
$93k-$186k/yr OnsiteFull Time
Requires US citizenship and Secret clearance. Experience with mid-to-large scale software development, modern languages (C++ or Java), HW/SW integration, embedded/flight systems, and Agile; Security+ desired.
C++, Java, Agile
1w
Save
Mark Applied
Hide
Senior Software Engineer, Radar
Broomfield or Fort Collins
$190k-$252k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in C++; experience with Nix/NixOS, API design, reproducible builds, and software quality/security practices; Bachelor's in CS/CE or related.
C++, Python, Nix, NixOS, Lattice OS, gRPC, Protobuf, ZeroMQ, DDS, Docker, Linux
1w
Save
Mark Applied
Hide
Sr. Software Engineer
Denver, Colorado, United States
$95k-$135k/yr HybridFull Time
5+ YOERequires 5–7 years of C# and ASP.NET experience, advanced MS SQL skills, enterprise software design, security practices, automated testing, CI/CD pipelines, AI development tools, and mentoring experience.
C#, ASP.NET, MS SQL, GitHub Copilot, Claude, ChatGPT, xUnit, NUnit, Selenium, Playwright, GitLab, TDD, BDD, CI/CD, LLM
Explore Jobs