272 junior developer jobs at 116 companies in Dillon, CO
2w
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Junior Engineer (EIT) - Bridge Inspection
Golden, Colorado, United States
FieldFull Time
Bachelor's in civil/structural engineering, EIT/EI preferred, willing to travel and perform physically demanding field inspections, able to collect measurements, document conditions, and produce technical reports.
drones, sonar scanning devices, tablet
3w
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Graduate Developer
Farmington Hills or Rosemont or Pennsylvania or Houston or Dallas or Golden
HybridFull Time
0+ YOEBachelor's degree required, 0-2 years developer experience, proficiency in JavaScript and Python, front- or back-end development, data visualization and manipulation skills.
Javascript, Python, Earth Volumetric Studio
1mo
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Software Engineer II
Boulder, Colorado, United States
$100k-$130k/yr HybridFull Time
2+ YOE2+ years professional development experience, proficiency in Go/C++/C/Java, bachelor’s degree or equivalent experience, strong communication and problem-solving skills.
Go, C++, C, Java, CI/CD
2w
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Developer Technology Engineer, AI - New College Grad 2026
Santa Clara or Austin or Durham or Boulder or Redmond or Salt Lake City
$124k-$242k/yr OnsiteFull Time
MS/PhD in CS or engineering (pursuing or recent grad) or equivalent experience; strong C/C++ and CUDA skills, parallel programming, AI algorithms, and excellent communication.
C, C++, CUDA C/C++
1w
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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
1w
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API Engineer
Boulder, Colorado, United States
$80k-$110k/yr HybridFull Time
1+ YOEExperience building and maintaining APIs, data schemas/versioning, testing and CI/CD; proficiency with Git, Linux, and modern programming languages; Master's or Bachelor's plus 1-2 years API/pipeline experience.
Python, REST, JSON, OpenAPI, JSON Schema, Git, Linux, Docker, Terraform, CloudFormation, GitHub Actions, GeoJSON, GeoParquet, R, Shiny, Rust, AWS
2w
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Algorithms Analysis Engineer
Boulder, Colorado, United States
$132k-$198k/yr OnsiteFull Time
1+ YOEActive U.S. Secret clearance, 1+ years software development with Python and/or C++, Linux experience, algorithm design and state estimation, data analysis, STEM degree preferred (BSc/MS/PhD) with commensurate experience, willingness to travel up to 10%.
Python, C++, Linux, grep, awk, cat, head, Matlab
2mo
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Dev Sec Ops Engineer
Boulder or Longmont
$80k-$159k/yr OnsiteFull Time
1+ YOEProficiency with Git, Ansible/Terraform, Python/Bash, Linux; experience with containers, Kubernetes/OpenShift, CI/CD, and GitLab/Jenkins. Active Secret clearance (ability to obtain TS/SCI); Sec+ required or obtainable within 60-90 days. Typically 1+ years' experience and BS degree.
Git, Ansible, Terraform, Python, Bash, Linux, Docker, Podman, Kubernetes, OpenShift, Helm, GitLab, Jira, Confluence, Fortify, SonarQube, Coverity, vSphere, AWS, Jenkins
1w
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Flight Software Engineer
Boulder, Colorado, United States
$130k-$280k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2+ years writing C++ for embedded systems; experience with RTOS or Embedded Linux; knowledge of computer architecture, OS, data structures, networking; version control and test practices.
C++, RTOS, Embedded Linux, NASA cFS, ROS2
1mo
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Staff / Sr Staff DevSecOps Engineer
Boulder, Colorado, United States
$96k-$141k/yr OnsiteFull Time
2+ YOEMinimum 2 years DevOps/DevSecOps experience with CI/CD, container deployments (Docker, Kubernetes/EKS), Istio, Prometheus/Grafana, Python3, Linux; bachelor's in CS/engineering/math/physical sciences; ability to obtain DoD security clearance; onsite work required.
Docker, Docker Compose, Kubernetes, Amazon Elastic Kubernetes Service (EKS), Istio, Prometheus, Grafana, Keycloak, Python3, Linux, Helm, GitLab CI, GitLab, SonarQube, JFrog Artifactory, Nexus, Grype, Syft, Git
1mo
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Machine Learning Engineer (SmartBidder)
Boulder, Colorado, United States
$100k-$160k/yr HybridFull Time
2+ YOE2+ years related experience, BS/MS in a quantitative field, strong Python and data-science skills (Pandas, NumPy, Scikit-Learn, PyTorch), cloud/container familiarity preferred, and strong communication skills.
Python, Pandas, NumPy, Sympy, Scikit-Learn, PyTorch, Azure, AWS, Docker
2w
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Software Engineer - Activity & Fitness, Watch Software
Boulder, Colorado, United States
OnsiteFull Time
Design and build fitness and mindfulness features, collaborate across software and hardware teams to create integrated user experiences.
6d
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Software Engineer - Level 2 or 3
Boulder, Colorado, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEActive U.S. Secret security clearance, Bachelor's in STEM, 2+ years related experience (level-dependent), experience with C++20+, Python, Linux, Kubernetes, CI/CD, and Git/Jenkins.
Kubernetes, K3s, C++, Python, Linux, CI/CD, Jenkins, Git, OpenShift, Docker, Podman
1mo
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Algorithms Software Engineer - Level 2
Boulder, Colorado, United States
$92k-$138k/yr OnsiteFull Time
0+ YOEActive U.S. Secret clearance required; Bachelor's in STEM + 2 yrs related or Master's in STEM + 0-2 yrs. Experience in algorithm design, state estimation, numerical computing, C/C++ and Python, Linux utilities, and data analysis. Willingness to travel up to 10%.
Modern C++, C/C++, Python, Linux, grep, awk, cat, head, containerization
4d
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System Software Engineer, UEFI Firmware
Santa Clara or Boulder
$124k-$242k/yr OnsiteFull Time
2+ YOERequires a BS or MS in EE, CS, or CE; 2+ years in low-level operating systems, ARM programming, and system software; strong C programming and debugging; UEFI experience preferred.
UEFI, ACPI, SMBIOS, Linux kernel, C, FPGA, AI development tools
1w
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Instrumentation and Test Engineer Electronics Engineer
Boulder, Colorado, United States
$83k-$130k/yr OnsiteFull Time
1+ YOEBachelor's in engineering (or equivalent) and 1 year specialized experience in RF measurements, test automation, data analysis, and developing software (Python). Transcripts required.
Python
5d
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Staff Engineer / Scientist 1
Littleton, Colorado, United States
$79k-$100k/yr OnsiteFull Time
2+ YOEB.S. in optics/physics/engineering or related with 2+ years experience (M.S. preferred), US citizenship and ability to obtain security clearance, optics/laser/sensor experience, MATLAB or Python proficiency.
MATLAB, Python
3mo
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Engineer II – Space Vehicle
Boulder, Colorado, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEBachelors in engineering (required) plus 2+ years related experience; experience in systems engineering processes, requirements development and verification; must be U.S. person and able to obtain Top Secret/SCI clearance.
Model-Based Systems Engineering (MBSE), Cameo Enterprise Architecture, SysML, DoWAF, UAF, UPDM, Jama, Cameo Requirements Modeler
1mo
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OT Applications System Developer
Lakewood or Texas or Wyoming or Utah or Colorado
$85k-$137k/yr OnsiteFull Time
2+ YOEBachelor's in CS/IS/Business or 5+ years Maximo developer experience; 2+ years system development with C#, Python, Java, REST API/JSON, and SQL; MS SQL/Oracle, git, WinForms/.NET, Maximo, BIRT/Power BI; valid driver’s license.
IBM Maximo, C#, Python, Java, REST API/JSON, SQL, MS SQL, Oracle, git, git-hub, WinForms, Microsoft .Net, BIRT, Power BI, Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
1w
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Systems Engineer I - Core Systems Engineering
Broomfield or Boulder
$65k-$110k/yr OnsiteFull Time
BS in engineering required, experience in systems engineering processes, requirements development/verification, detail-oriented, presentation and teamwork skills; eligible for Top Secret/SCI with polygraph.
DOORS, Jama, Cameo Requirements Modeler
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