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55 software engineer iii jobs at 25 companies in Commerce City, CO

1mo
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
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
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Software Engineer III
Denver, Colorado, United States
$99k-$198k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
2+ YOEBachelor's degree in a relevant computing field plus 2 years of software engineering experience, or 4 years of relevant experience; expertise in OOP, API design, cloud, debugging, CI/CD, and testing.
C/C++, Python, Go, JavaScript, AWS, GCP, CI/CD, WCAG 2.2 AA
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4w
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Software Engineer III
Denver, Colorado, United States
$142k-$165k/yr OnsiteFull Time
Cleerly
Cleerly: Provides AI-driven solutions to analyze and prevent heart disease.
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
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1mo
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Software Engineer III
Denver, Colorado, United States
$99k-$198k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
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
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2mo
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Software Engineer III
Greenwood Village or Denver
$130k-$150k/yr HybridFull Time
MiTek
MiTekNYSE: BRK-B: Provides software and automation for the building industry.
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
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4w
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Software Engineer III
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
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
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3mo
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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
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1w
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Software Engineer III
Denver, Colorado, United States
$164k-$170k/yr HybridFull Time
Modivcare
ModivcareOTC Markets: MODVQ: Provides non-emergency medical transportation and in-home personal care.
5+ YOEBachelor's degree in computer science, information technology, management information systems, or related field and 5 years of related experience. Requires databases, APIs, source control, CI/CD, testing, EDI, HIPAA, and release management expertise.
Microsoft SQL Server, Oracle, DB2, SOAP, REST, continuous integration, continuous deployment, RedPoint, CorePoint, Edifecs, HIPAA
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1mo
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Software Engineer III
Centennial or Louisville
OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
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
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Flight Software Engineer III
Louisville, Colorado, United States
$93k-$162k/yr HybridFull Time
Arcfield
Arcfield: Systems engineering and mission support for defense and space.
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
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4w
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System Software Engineer III
Longmont, Colorado, United States
$115k-$145k/yr HybridFull Time
Autonomous Solutions
Autonomous Solutions: ASI develops autonomous vehicle systems and fleet management software.
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
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2w
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Software Quality Engineer III
Englewood, Colorado, United States
$72k-$103k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
3+ YOE3-5 years QA/testing or related experience; bachelor’s degree or equivalent experience; experience with manual/regression testing, test automation, Salesforce testing, API testing; strong documentation and collaboration skills.
Salesforce, Linux
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1mo
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Software Dev Engineer III - AMZ9899639
Boulder, Colorado, United States
$168k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
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#
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2d
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Eng- Software III
Centennial, Colorado, United States
OnsiteFull Time
Quantum
QuantumNASDAQ: QMCO: Provides data storage and management solutions for unstructured data.
Designs, develops, troubleshoots, and debugs software for products, operating systems, networks, databases, cloud platforms, and Internet-related tools.
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1mo
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Engineer III
Aurora, Colorado, United States
$85k-$90k/yr OnsiteFull Time
Oneida Technical Solutions
Oneida Technical Solutions: Provides managed IT and cybersecurity services for government clients.
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.
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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
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
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
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2w
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Water Resources Engineer III
Denver, Colorado, United States
$135k-$150k/yr HybridFull Time
RS&H
RS&H: Employee-owned firm providing architecture, engineering, and infrastructure consulting services.
10+ YOEABET-accredited bachelor's in Civil or Environmental Engineering required; CO PE or ability to obtain reciprocity; minimum 10 years experience with drainage engineering and technical leadership; proficiency with listed engineering software.
OpenRoads Designer, AutoCAD Civil3D, StormCAD, HEC-RAS, SWMM, StormWise (formally ICPR)
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1mo
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Structural Facility Engineer III
Greenwood Village, Colorado, United States
OnsiteFull Time
Merrick & Company
Merrick & Company: Professional engineering, architecture, and geospatial solutions provider.
10+ YOEBachelor's in civil/structural engineering, PE required, U.S. citizenship, 10+ years facility design experience, building code knowledge, experience managing engineers, and experience with structural analysis software.
RISA 3D, SAP2000, STAAD Pro, AutoCAD, REVIT
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2mo
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Water/Wastewater Engineer III
Lakewood, Colorado, United States
$100k-$125k/yr OnsiteFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
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
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1mo
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Structural Facility Engineer III
Greenwood Village, Colorado, United States
$102k-$138k/yr OnsiteFull Time
Merrick & Company
Merrick & Company: Employee-owned firm providing engineering, architecture, and geospatial solutions.
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
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