1mo
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Software & Simulation Test Design Engineer
Englewood, Colorado, United States
$101k-$189k/yr OnsiteFull Time
5+ YOE5+ years in software engineering; proven scalable test frameworks; strong Python/C++/Java; ITAR familiarity; experience with simulations, HIL/SIL; aerospace/defense exposure preferred.
Python, C++, Java, MATLAB/Simulink, ROS, LabVIEW
2w
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Senior Software Engineer, Design Services
Denver or United States
$150k-$185k/yr HybridFull Time
Strong full‑stack fundamentals, experience owning production systems, familiarity using AI tools in engineering workflows; native iOS (Swift), 3D/visualization, and AI/ML experience are nice to have.
Claude Code, Codex, Cursor, React, TypeScript, Swift, PHP, Node, GraphQL, Python, Lunes, AWS, Terraform, Docker
2mo
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Design Engineer
Austin or Denver or Indianapolis or Los Angeles or Minneapolis or Nashville or New York or Salt Lake City or San Francisco or Seattle
$150k-$170k/yr RemoteFull Time
4+ YOE4+ years frontend engineering; strong JS/TypeScript; HTML/CSS; modern frameworks (Astro/React/Next.js/Svelte); animation and analytics integration; accessible, performance-focused frontend; Git workflows; collaboration with design and product teams.
JavaScript, TypeScript, Astro, React, Next.js, Svelte, GSAP, Framer Motion, View Transitions API, Lottie, PostHog, LaunchDarkly, Segment, Amplitude
3w
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Software Engineer
Arvada, Colorado, United States
$95k-$150k/yr OnsiteFull Time
6+ YOEBS in Computer Science or Electrical Engineering, 6+ years engineering experience; strong C and embedded programming, RTOS and microcontroller expertise, software design/debugging, GitHub, with serial/CAN/Modbus familiarity a plus.
C, RTOS, Real Time Operating Systems, GitHub, serial, CAN, Modbus, RLL, National Electrical Code (NEC), UL508A
3w
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Civil Design Engineer
Loveland, Colorado, United States
$60k-$80k/yr OnsiteFull Time
1+ YOEB.S. in Civil Engineering, 1+ years experience (1–3 yrs preferred), EIT preferred, proficiency with AutoCAD 2009 or newer, Civil 3D and hydrology/hydraulics software, strong communication and civil design skills for grading, drainage, street, water and sewer.
AutoCAD 2009 or newer, Civil 3D, Hydrology Hydraulics software
3w
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Staff Design Engineer
United States or Colorado
$140k-$220k/yr RemoteFull Time
3+ YOEBachelor's in CS/Engineering, 3+ years software development experience with production React apps, strong CSS skills, pixel-level attention to detail, and portfolio of front-end components.
React, CSS, Figma
3mo
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Software Engineer
Colorado Springs, Colorado, United States
$82k-$136k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS/Software Engineering or related; 2+ years programming; OO design with C++, Java; JavaScript and modern web frameworks; Agile; ability to own the full software lifecycle; US citizen with TS/SCI clearance.
C++, Java, JavaScript, Node.js, Vue, Angular, Docker, Podman, Prisma, SQLAlchemy, Cesium, Jira, Confluence, Bitbucket
2mo
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Design Engineer
New York or Denver or San Francisco or Remote
$140k-$210k/yr HybridFull Time
3+ YOE3+ years building high-quality web and mobile experiences; design system ownership; strong UI/UX; advanced frontend skills; collaborative; React/TypeScript; mission-driven.
Next.js, React, TypeScript, React Native, Expo, Firestore, Google Cloud Platform, BigQuery, Figma
1mo
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Advanced Network Design Engineer
Colorado Springs, Colorado, United States
$106k-$117k/yr RemoteFull Time
3+ YOEBachelor's in Engineering (plus 5 years) or Master's (plus 3 years); Department of Defense Secret clearance and U.S. citizenship required; experienced in network design, hardware/software selection, and troubleshooting.
Artificial Intelligence, Blockchain, AR/VR, Cloud Native, Quantum Physics, routers, multiplexers, hubs, bridges, gateways
2mo
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Structural Design Engineer
Englewood, Colorado, United States
$72k-$80k/yr OnsiteFull Time
0+ YOEBachelor's in structural or civil engineering, 0-3 years experience, proficiency with Revit and structural analysis software, knowledge of building codes, and US work authorization.
Autodesk Revit, Bluebeam Revu, RISA 3D, RAM Structural System
4d
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Software Developer
Colorado Springs, Colorado, United States
$100k-$110k/yr OnsiteFull Time
10+ YOEBachelor's degree in CS/IS/Engineering,10 years experience, IAT-II, active security clearance required; experience designing and developing OS-level, embedded, compiler, or networking software.
3w
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Principal, Agentic Product Design Engineer
United States or Colorado
$154k-$203k/yr RemoteFull Time
8+ YOE8+ years in software/design engineering or related fields; strong frontend and systems engineering skills; experience with LLM APIs, agent frameworks, prototyping, developer platforms, and cross-functional collaboration.
LLM APIs, agent frameworks, retrieval systems, MCP servers, orchestration frameworks, evaluation pipelines, AI observability tooling
1mo
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Long Span Bridge Design Engineer (55326)
Mechanicsburg or Littleton
HybridFull Time
4+ YOE4+ years bridge design experience, BS in Civil Engineering (ABET) required, MS preferred, near-PE or PE preferred, specialized bridge design knowledge, CAD and engineering analysis software experience, strong communication and mentoring skills.
2w
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Senior Software Engineer
Denver, Colorado, United States
$120k-$150k/yr HybridFull Time
Proven professional software development experience with Clojure, solid SQL/PostgreSQL skills, RESTful API design, SaaS architecture knowledge, testing and engineering best practices, and strong collaboration and communication.
Clojure, ClojureScript, SQL, PostgreSQL, RESTful APIs, AWS, Docker, RabbitMQ, ElasticSearch
2w
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Senior Software Engineer
Fort Collins or Broomfield
$190k-$252k/yr OnsiteFull Time
8+ YOE8+ years experience with C/C++, Python, big data/NoSQL, software design and ML; Bachelors degree or equivalent; strong applied math and engineering background; eligible for Top Secret/SCI clearance.
C/C++, Python, NoSQL, Lattice OS
3d
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Software Engineer III
Denver, Colorado, United States
$142k-$165k/yr OnsiteFull Time
5+ YOE5–8 years software engineering experience, fullstack development, proficiency with React, Node.js, TypeScript, RESTful APIs and PostgreSQL; experience with cloud containers, CI/CD, and system design; Bachelor's/Master's or equivalent.
React, CSS, Node.js, TypeScript, RESTful APIs, PostgreSQL, Google Workspace (GMail, Drive, Docs, Sheets, Slides), Slack, Confluence, Jira, Zoom Video, Next.js, Ant, Docker, AWS EKS, CI/CD, Python
1w
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Software Engineer
Greenwood Village, Colorado, United States
$108k-$150k/yr HybridFull Time
2+ YOEBachelor's in CS or related, 2+ years software design and development, professional experience with C# and .NET, desktop application development, debugging large codebases, and strong communication skills.
C#, .NET, C++, Azure DevOps, Entity Framework
4w
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Software Systems Engineer
Highlands Ranch or Houston
$93k-$164k/yr OnsiteFull Time
Experience with Python and C++, JIRA, Confluence, Perforce; experience as a software systems engineer; strong interpersonal and teamwork skills; ability to create software requirements and design from mission requirements.
Python, C++, JIRA, Confluence, Perforce
1w
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Staff Software Engineer
United States or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Vermont or Virginia or Washington or Wisconsin
$178k-$223k/yr RemoteFull Time
8+ YOEBachelor's in CS or equivalent, 8+ years software engineering with 3+ years as tech lead/architect, expertise in Ruby on Rails or Python, PostgreSQL, TypeScript/JavaScript, AWS; system design and healthcare compliance experience required.
Ruby on Rails, Python, PostgreSQL, TypeScript, JavaScript, AWS, ECS, RDS, Lambda, VPC, EHR
1mo
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Cloud Software Engineer
Denver, Colorado, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI (polygraph preferred), 5+ years software engineering (or BS in engineering/computer science or 7+ years relevant experience), strong OO design, communication, and collaboration skills.
AWS, Docker, Helm, Kubernetes, Spring Boot, Java, SQL, Git, GitLab, Postgres, Elasticsearch, Graphite, Grafana, Kafka, Redis, NATS, Jenkins, Nexus, SonarQube, Linux, Windows
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