2w
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System Software Engineer III
Longmont, Colorado, United States
$115k-$145k/yr HybridFull Time
5+ YOE5+ years writing production compiled-language code, Linux/Ubuntu/Yocto experience, debugging multi-threaded systems, hardware verification, strong problem-solving and collaboration skills.
Rust, C++, Python, Ubuntu, Yocto
1w
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Engineer II - System Safety
Boulder, Colorado, United States
OnsiteFull Time
2+ YOEBS in engineering or related plus 2+ years experience; knowledge of system safety, MIL-STD-882 and range safety; strong communication and technical analysis skills; eligible for Top Secret/SCI clearance.
1mo
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System Design Engineer
Louisville, Colorado, United States
$63k-$95k/yr OnsiteFull Time
5+ YOEBachelor's in a relevant field or equivalent experience, OSHA 10 preferred/provided, 5+ years AVL technical experience, advanced CAD skills (Vectorworks, AutoCAD, SketchUp, Revit), on-site installation/commissioning experience, strong communication and problem-solving.
Vectorworks, AutoCAD, SketchUp, Revit, CAD
4d
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Engineer I – Information System Security
Broomfield, Colorado, United States
OnsiteFull Time
BS in engineering or related field, CompTIA Security+ CE, knowledge of NIST 800-37/800-53, DISA STIGs, MBSE and CAMEO familiarity, willing to obtain security clearance, strong communication and systems engineering foundation.
CAMEO, Model-Based Systems Engineering (MBSE), SysML, UML, AWS
1mo
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Senior Engineer - System Test
Boulder, Colorado, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering (or related) +4 yrs experience; experience testing/troubleshooting spacecraft hardware, RF/optical/EMI testing, GSE and simulators; excellent communication; U.S. person and able to obtain Top Secret/SCI.
Simulators, Software test benches, Ground support equipment (GSE), Test and measurement equipment, EMI/EMC, RF
2w
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System Stability Automation Engineer
Boulder, Colorado, United States
OnsiteFull Time
Experienced stability QA engineer with strong automation skills, ability to build and iterate test solutions, partner with engineering to drive quality for consumer products.
2d
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Senior System Software Engineer - CPU SoC Boot Firmware
Santa Clara or Boulder
$152k-$288k/yr OnsiteFull Time
5+ YOE5+ years embedded/OS experience, strong C and Python skills, Linux kernel and ARM expertise, experience with boot/firmware development, OS/kernel programming, and safety/security standards.
C, Python, Linux kernel, ARM, Codex
1w
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Senior System Test Engineer - Mechanisms and Test Scripts - $10K Sign on Bonus
Boulder, Colorado, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering plus 4+ years experience, Top Secret/SCI clearance, experience testing mechanisms/electro-mechanical systems, scripting (Python/Ruby), Git/SVN, MATLAB, EM/EGSE familiarity, strong communication and attention to detail.
Python, Ruby, Git, SVN, MATLAB, Microsoft Office, EGSE
1w
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Principal Software Engineer, Developer Platforms
Boulder, Colorado, United States
$220k-$297k/yr RemoteFull Time
8+ YOE8+ years software engineering experience, 3+ years in developer platforms/CI/CD or related, experience with automated testing, release pipelines, distributed systems, and a bachelor’s degree or equivalent.
1w
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Principal Software Developer(hybrid)
Redwood City or Santa Clara or Austin or Seattle or Nashville or Broomfield
$94k-$224k/yr HybridFull Time
7+ YOE7+ years software development experience with object-oriented languages; strong CS fundamentals, distributed systems and microservice experience, problem-solving and communication skills.
Java, C++, C#, Javascript, Go
1w
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Software Engineer
Boulder, Colorado, United States
$77k-$135k/yr OnsiteFull Time
Degree in CS/CE or related field, development experience in C++, ability to obtain Secret clearance; experience with containerization, CI/CD, embedded systems and strong algorithm/data-structure skills.
C++, Python, Docker, Kubernetes, Jenkins, GitLab CI
1w
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Advanced Mechanical Engineer – System Design & Product Definition - 903
Broomfield, Colorado, United States
$116k-$145k/yr OnsiteFull Time
6+ YOEBachelor's in Mechanical Engineering, 6+ years related experience, U.S. person required, strong system-level mechanical design, CAD and PLM discipline, experience with lab/installation layouts and documentation.
Onshape, Arena, PLM, CAD
3w
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
1w
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Senior Engineer
Los Angeles or Broomfield or Boston
$135k-$175k/yr HybridFull Time
4+ YOE4+ years software engineering experience, strong Java and distributed systems skills, familiarity with SQL, building high-throughput low-latency systems, and ownership of full SDLC.
Java, AWS, Databricks, Docker, SQL
1mo
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Advisory Linux Systems Software Engineer
Boulder, Colorado, United States
$93k-$100k/yr HybridFull Time
5+ YOE5+ years developing low-level Linux systems software; strong C/C++; Python/Bash scripting; deep Linux internals, system bring-up, debugging, and hardware/software integration; bachelor's degree in CS/CE/EE or related.
Linux, C, C++, Python, Bash, GitLab, JIRA, Claude Code
1mo
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Principal Software Engineer
Warsaw or Fridley or Mounds View or Brooklyn Park or Fort Worth or North Haven or Jacksonville or Boston or Lafayette
$153k-$229k/yr HybridFull Time
5+ YOEBachelor’s degree + 7+ years software engineering or advanced degree + 5+ years; experience designing and developing scalable systems for manufacturing operations; mentoring, requirements capture, database architecture, CI/CD, and cross-functional collaboration; ability to travel 25%.
Ignition, deviseWISE, Microsoft Azure, AWS, Docker, Kubernetes, Jenkins, Terraform, React, Angular, Node.js, ASP.NET, HTML5, CSS3, WebAPI, Microservices Architecture, CI/CD Pipelines, RESTful API Design, Java, C++, .NET, Scala, Lua, Python, SQL
1mo
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AI Software Engineer
Fort Collins or San Jose
$110k-$176k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Applied Math or related, 8+ years in AI/ML system development and deployment, experience integrating commercial AI/LLM tools and agents, proficiency with VLSI design flows, strong collaboration and pragmatic delivery skills.
Large Language Model (LLM) agents, MCP protocol, VLSI
3w
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Senior Embedded Software Engineer
Louisville, Colorado, United States
$131k-$231k/yr OnsiteFull Time
5+ YOE5+ years Rust development experience, bachelor's degree or equivalent, embedded Linux and FPGA integration experience, familiarity with C++, frontend tech, and system-level interfaces (SPI, I2C, UART, PCIe, Ethernet).
Rust, C++, JavaScript, TypeScript, React, WebAssembly (WASM), Embedded Linux
1mo
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Software Development Engineer - Developer Platform
Boulder, Colorado, United States
$130k-$196k/yr HybridFull Time
5+ YOE5+ years software engineering; 5+ years JVM backend (Java or Kotlin) with Spring Boot; 5+ years TypeScript/JavaScript and React; 3+ years cloud-native (GCP or AWS); Bachelor\u0002s or equivalent experience; EM/agentic system familiarity.
JVM, Java, Kotlin, Spring Boot, TypeScript, JavaScript, React, GCP, AWS, OpenAI-compatible APIs, OpenAI-compatible endpoints, Model Context Protocol (MCP), Cursor, Claude Code, Windsurf, Cline, SSE, WebSockets, Jest, React Testing Library, JUnit, Cypress, LangChain, Kubernetes, Helm, HTML, CSS
3w
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Sr Software Engineer (SDET)
Lafayette, Colorado, United States
$103k-$155k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years (or advanced degree plus 2 years), experience in test system development, manual and automated testing, CI/CD integration, embedded software testing, and strong problem-solving and communication skills.
C, C#, Python, Jira, Polarion, GitLab, Matlab, Minitab, Microsoft Excel
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