1d
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Software Engineer - Level 2 or 3
Boulder, Colorado, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEU.S. citizen with active Secret clearance, STEM bachelor's (or higher) with 2+ years (Level 2) or 5+ years (Level 3) software experience; experience with C++, Python, Linux, containers and CI/CD.
Kubernetes, K3s, C++, Python, Linux, CI/CD, Git, Jenkins, OpenShift, Docker, Podman
4d
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Jr. to Mid-level Software Engineer - Boulder, CO
Boulder, Colorado, United States
$110k-$138k/yr OnsiteFull Time
2+ YOEProficiency in C/C++, Python, Linux, and OOP; experience with algorithm development, state estimation, and data analysis; ability to travel up to 10%; active DoD Secret clearance required to start.
Linux, C, C++, Python, Java, Jira, Git, Conan, CMake, Nexus, Bash, grep, awk, cat, head, Confluence, Bitbucket
2w
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Software Engineer
Boulder, Colorado, United States
$120k-$155k/yr OnsiteFull Time
3+ YOE3+ years professional software engineering experience; strong iOS development with Swift, UIKit/SwiftUI; mobile architecture, networking, state management, and collaboration in cross-functional teams.
iOS, Swift, UIKit, SwiftUI, tvOS, Apple TV, Android, Android TV, Fire TV
2w
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Software Engineer
Fort Collins, Colorado, United States
$120k-$200k/yr OnsiteFull Time
2+ YOEMS in engineering/computer science/physics/math or BS+2 years industry experience; experience with software architecture, team development, version control, and Docker; US citizenship and ability to qualify for DoD clearance.
Python, C++, Docker, Kubernetes, Reinforcement Learning (RL), Large Language Models (LLMs), Computer Vision
5d
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AI & ML Software Engineer
Fort Collins, Colorado, United States
$144k-$273k/yr HybridFull Time
Experience building production AI/ML software using Go, Python, and React; strong software engineering fundamentals; experience with distributed systems, observability, and lifecycle of ML solutions.
Go, Python, React, LLM, High Performance Computing (HPC)
3w
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Advanced Software Systems Engineer
Boulder, Colorado, United States
$119k-$128k/yr HybridFull Time
3+ YOEBachelor's in systems engineering (or related) with 5+ years or Master's with 3+ years, DoD Secret clearance required, U.S. citizenship, experience with systems-level software development, MBSE, cloud and DevOps tooling.
Model-Based Systems Engineering (MBSE), AWS, Azure, RHOSP, VIO, Kubernetes, Rancher, Docker, OpenShift, Ansible, Terraform, Terragrunt, Packer, STIG, RMF
1mo
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Software Engineer
Boulder, Colorado, United States
$120k-$145k/yr OnsiteFull Time
3+ YOEUS citizen; Bachelor’s in computer science; 3+ years software development experience (OPIR preferred); programming in TypeScript, Python, Java; DevSecOps pipeline experience; eligible for Secret clearance; strong communication and analytical skills.
TypeScript, Python, Java, DevSecOps
1w
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Software Engineer
Boulder, Colorado, United States
$125k-$165k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance required, ability to obtain TS/SCI, proficiency in C/C++, Python, Linux, OOP, EM practices, 2+ years (SE2) or 5+ years (SE3) software development experience, STEM degree.
Linux, C, C++, Python, Java, Git, Conan, CMake, Nexus, Bash, Jira, Confluence, Bitbucket
1w
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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
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Software Engineer - RFGL Systems
Boulder, Colorado, United States
$90k-$131k/yr HybridFull Time
2+ YOE2–5 years software engineering experience, hands-on AWS (EC2, S3, Lambda, ECS/EKS, CloudWatch, IAM), Python, Linux fundamentals, production systems reliability, monitoring, and strong communication.
EC2, S3, Lambda, ECS, EKS, CloudWatch, IAM, Python, Linux, Spark, Kafka, Databricks, Terraform, Ansible, CloudFormation, Docker, Kubernetes, GitHub Actions, Prometheus, Grafana, ELK, C++
2w
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Software Engineer II
Denver or Fort Collins or Boulder
$90k-$110k/yr HybridFull Time
3+ YOE3+ years software development with C#/.NET and Angular, Azure and SQL Server experience, CI/CD and DevOps familiarity, strong problem solving and communication; U.S. citizenship required.
.NET, Angular, C#, SQL Server, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL, Microsoft Azure Storage, Microsoft Azure Key Vault, GitHub, Azure DevOps, GitHub Actions, BICEP, Terraform, ARM templates, Docker, Kubernetes, ServiceNow, JavaScript, TypeScript, HTML, CSS, React, Vue
5d
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AI & ML Software Engineer
Fort Collins, Colorado, United States
$144k-$273k/yr HybridFull Time
Experience building production software systems; familiarity with Go, Python, React; experience with distributed systems, observability, and applying AI/ML or LLMs to products.
Go, Python, React
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
4d
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Software Engineer, Ground Software
Broomfield, Colorado, United States
$120k-$165k/yr OnsiteFull Time
3+ YOE3–8 years building cloud-based scalable microservice systems, production service ownership, mission-critical reliability, strong backend/frontend fluency, AWS and modern tooling experience, BS in CS or related (MS preferred).
AWS Suite (EKS, MSK, Timestream, S3, Batch, Event Bridge), Python, C++, React, Tailwind, Redis, Kafka, influx, QuestDB, MongoDB, git, CI/CD, Docker, K8
2w
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Software Quality Engineer - 770
Broomfield, Colorado, United States
$132k-$165k/yr HybridFull Time
4+ YOEBachelor's degree and 4+ years software engineering experience; strong Python and test automation (Robot Framework) skills; experience with CI/CD, cloud platforms, and debugging; must be U.S. Person and pass pre-employment drug test.
Python, Robot Framework, AWS, Google Cloud Platform (GCP), Microsoft Azure, Jenkins, GitHub Actions, Git, Linux, PostgreSQL, Redis, InfluxDB, Elasticsearch
1mo
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Engineer Senior – Embedded Software
Boulder or Westminster or Broomfield or Colorado or United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering +4 years (or advanced degree substitution); current Secret clearance with ability to obtain TS/SCI; experience with Rust, C/C++, Python, Embedded Linux, FPGAs, messaging (MQTT/ZeroMQ), Yocto/PetaLinux, device tree, UML, and formal software lifecycle practices.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, Embedded Linux, FPGAs, MQTT, ZeroMQ, PetaLinux, Yocto, Device tree, UML, Cameo, PlantUML, Protobuf, FlatBuffers, MATLAB, gtest, ctest, Yocto Project, OpenEmbedded, DevSecOps, hardware-in-the-loop, Linux
2mo
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Software Engineer II
Centennial or Louisville
$106k-$145k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent; 2+ years experience; strong programming and software development knowledge; Agile/Scrum/Kanban; ability to obtain/maintain US security clearance.
Python, React, FastAPI, Kubernetes, Docker, Git, AWS, Ansible, Jira, Confluence
3w
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Software Engineer II, Valence
Louisville, Colorado, United States
$95k-$110k/yr OnsiteFull Time
3+ YOE3+ years commercial software development; strong C++ and Linux experience preferred; familiarity with Agile, Git, Azure DevOps, and Jira; experience in regulated environments and BS/MS in CS or related field preferred.
C++, Linux, Agile, Git, Azure DevOps, Jira
2mo
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Senior Software Engineer (Loveland, CO)
Loveland, Colorado, United States
$107k-$134k/yr OnsiteFull Time
5+ YOEFive or more years in professional software development; strong C++ and embedded Linux experience; DevOps (Docker, GitLab CI); cloud infrastructure (AWS/Azure); GUI with Qt; Yocto; LIMS/EHR connectivity; regulated software (IEC 62304 FDA QSR ISO 13485).
C++, Embedded Linux, Docker, GitLab CI, AWS, Azure, Qt, Yocto
2mo
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Software Engineer, Air Defense
Broomfield, Colorado, United States
$144k-$191k/yr OnsiteFull Time
3+ YOE3+ years engineering experience with Python, C++, Rust, Go, or JavaScript; strong systems and data-processing skills; eligible to obtain U.S. Secret clearance.
Python, C++, Rust, Go, JavaScript, Lattice OS