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
2w
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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
1mo
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Software Engineer III
Denver, Colorado, United States
$99k-$198k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related +2 years experience or 4 years' software engineering experience; proficiency in C/C++, Python, Go, JavaScript; cloud (AWS, GCP); CI/CD, debugging, API design, unit testing, and mentorship experience.
C/C++, Go, Python, JavaScript, AWS, GCP, CI/CD, WCAG 2.2 AA
1mo
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Software Engineer III
Greenwood Village or Denver
$130k-$150k/yr HybridFull Time
5+ YOEBachelor's in computer science or related field, 5+ years professional software development, professional experience with C# and .NET, desktop application development, strong debugging and OOP skills.
C#, .NET, C++, Azure DevOps
2w
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Software Engineer III
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
3+ YOEUS citizen with ability to obtain Top Secret clearance, 3+ years professional experience, programming in C/C#/C++, LabView, Python or TestStand, hardware/software integration and test equipment experience.
C, C#, C++, LabView, Python, TestStand, Jira, Atlassian
2mo
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Embedded Software Engineer III - Lunar Permanence
Seattle or Denver or Seattle
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
6+ YOE6+ years embedded software in C/C++, Rust with Linux; BSP/driver development; hardware debugging with test equipment; strong C/C++/Rust and Linux scripting; teamwork.
C/C++, Rust, Linux, GDB, XSDB, Logic Analyzer, Oscilloscope, JTAG, Python, Matlab
1mo
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Software Engineer III
Denver or Nashua or Augusta or Pinellas Park or Madison Heights
$125k-$145k/yr HybridFull Time
3+ YOEFull-stack engineer with 3+ years building scalable web applications using Next.js and Node.js, strong AWS experience, REST/GraphQL APIs, serverless, CI/CD, AI-assisted tooling, and familiarity with web performance and accessibility standards.
Next.js, Node.js, REST API, GraphQL, Serverless, AWS, EC2, Lambda, S3, CloudFront, API Gateway, ECS, EKS, WAF, IAM, GitHub Copilot, Cursor, Claude, Contentful, Optimizely, LaunchDarkly, Google Analytics 4 (GA4), CI/CD
1mo
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Software Engineer III
Centennial or Louisville
OnsiteFull Time
5+ YOEBachelor's degree or equivalent, typically 5+ years experience, expertise in one or more programming languages, ability to design/architect complex systems, Agile experience, mentoring ability.
Python, C++, Java, Bash, PowerShell, Ansible, Puppet, Chef, JIRA, Confluence, Jenkins, GitHub, GitLab, Bitbucket, MySQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud, Docker, Kubernetes, SysML, UML, Git
1w
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Software Engineer III (Database Engineer)
Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Massachusetts or Maryland or Michigan or Missouri or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Pennsylvania or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$140k-$180k/yr RemoteFull Time
5+ YOE5+ years database engineering experience with MySQL/PostgreSQL/DynamoDB, replication, ELT/ETL and Kafka integrations; strong production OLTP, performance tuning, backups, and disaster recovery skills.
MySQL, PostgreSQL, DynamoDB, Elastic, Redis, Kafka, AWS, RDS, Aurora, Datadog, CloudWatch, Go, Python, Bash, Terraform
2w
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Flight Software Engineer III
Louisville, Colorado, United States
$93k-$162k/yr HybridFull Time
Degree in engineering/computation with multi-year experience, strong embedded systems and RTOS knowledge, proficiency in C/C++/Python/Bash, git and CI/CD, containerization, and communication protocols.
C, C++, Python, Bash, git, Podman, Docker, Docker-Compose, CI/CD, RTOS, TCP/IP, UDP
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
1mo
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Software Dev Engineer III - AMZ9899639
Boulder, Colorado, United States
$168k-$227k/yr OnsiteFull Time
5+ YOEMaster's or Bachelor's in CS/Engineering/Math (or related) with corresponding experience; experience designing large-scale distributed systems, object-oriented design, and development in Java, C++, or C#; technical leadership and project management experience.
Java, C++, C#
1mo
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Sr. Software Engineer III - Java, Docker, Kubernetes | Cleared
Colorado Springs, Colorado, United States
$14k-$175k/yr OnsiteFull Time
4+ YOEActive Secret clearance required, 4+ years software engineering experience, strong Java skills, Docker and containerization, unit testing, CI/CD experience, familiarity with Kubernetes and producing design documentation.
Java, Docker, Kubernetes, JUnit, Google Test, Jenkins, Atlassian Bamboo, GitLab CI, GitHub Actions, CI/CD
6d
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Software Development Engineer III (Backend + AI)
Alabama or Arkansas or Arizona or Colorado or Florida or Georgia or Idaho or Iowa or Indiana or Kansas or Kentucky or Missouri or Michigan or Minnesota or North Carolina or New Mexico or Oklahoma or Ohio or Oregon or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or Wyoming
$135k-$155k/yr RemoteFull Time
7+ YOE7+ years professional programming experience, backend web architecture, security best practices, AWS, mentoring experience, BS in CS/Engineering or equivalent, participate in on-call rotation.
Unix/Linux, Golang, PHP, MySQL, MongoDB, AWS, NGINX, Redis, HTML5, CSS3, AJAX, JSON, Docker, Kubernetes, Claude Code, Cursor, LLMs, Model Context Protocol (MCP), CLAUDE.md, OAuth2
4d
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Software Engineer III, Product Safety & Integrity
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$92k-$144k/yr RemoteFull Time
1+ YOE1+ years professional experience; proficiency in PHP or Javascript, relational databases, security principles; experience building large-scale applications and driving cross-team objectives.
PHP, Javascript
3w
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Engineer III
Aurora, Colorado, United States
$85k-$90k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, 5+ years systems engineering or hardware/software integration, active or obtainable Secret clearance, IAT-Level II, ability to lift 50 lbs, strong system design, testing, and HMI experience.
2mo
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
2mo
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Water/Wastewater Engineer III
Lakewood, Colorado, United States
$100k-$125k/yr OnsiteFull Time
5+ YOEBachelor's degree in civil/environmental/mechanical engineering; 5+ years in water/wastewater projects; PE license preferred; experience with design software; proficient in Microsoft Office.
AutoCAD, Civil3D, Hydraulic Modeling, Microsoft Office
3w
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Structural Facility Engineer III
Greenwood Village, Colorado, United States
$102k-$138k/yr OnsiteFull Time
10+ YOE10+ years commercial or governmental facility structural design experience; PE license required; experience with building codes, structural analysis software, AutoCAD/Revit, client interfacing, and managing engineers.
AutoCAD, Revit, RISA 3D, SAP2000, STAAD Pro
1w
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
15+ YOEBachelor's in Mechanical/Civil, 15+ years pipe stress and mechanical piping design experience, ASME Section III Class 1 fatigue experience, PE license, ANSYS and pipe stress software experience, nuclear industry knowledge.
AutoPIPE, ME 101, Peps PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL Pipe, Microsoft Suite, ANSYS
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