1,920 development engineer jobs at 563 companies in Littleton, CO
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Development Engineer
Broomfield, Colorado, United States
$75k-$100k/yr HybridFull Time
Mechanical/design engineer with 3D CAD (SolidWorks) experience, controls and pneumatic knowledge, DOE/statistical process skills, and strong documentation and problem-solving practices.
SolidWorks, AutoCAD Electrical
2mo
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PROJECT DEVELOPMENT ENGINEER
Denver, Colorado, United States
$134k-$158k/yr HybridFull Time
8+ YOEBachelor’s in power systems; 8+ years engineering; PE preferred; experience in sales/BD; substation knowledge; proposal development; MS Project; US citizen/PR; driver's license; travel.
3w
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Senior Process Development Engineer
Lakewood, Colorado, United States
$89k-$111k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering, 5+ years process development/manufacturing engineering experience, expertise in process optimization, regulatory compliance (GMP/FDA/ISO), and strong leadership and communication skills.
Aspen Plus, COMSOL, Minitab, MATLAB
1mo
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Development Engineer II
Berthoud, Colorado, United States
$90k-$115k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years rocket propulsion experience, knowledge of solid rocket motor fundamentals, programming competency, CAD experience (Siemens NX preferred), and eligibility for U.S. Secret security clearance.
Siemens NX, Python, MATLAB, FORTRAN, CEA, CLWire, ProPEP, ANSYS
1mo
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Development Engineer - Data Centers
Lakewood or Denver or North America
$90k-$150k/yr HybridFull Time
5+ YOEBachelor's in EE/CE/ME, 5+ years engineering experience, AutoCAD proficiency, strong electrical/civil engineering knowledge, QA/QC familiarity, ability to work with stakeholders, US work authorization required.
AutoCAD, CAD
2w
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Production Development Engineer
Longmont, Colorado, United States
$110k-$115k/yr OnsiteFull Time
7+ YOEBachelor's in Electrical/Mechanical Engineering,7+ years manufacturing engineering/NPI experience,experience with automation, test equipment, lean methods, ability to read schematics and troubleshoot systems.
SyteLine
2mo
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Engineer Principal - Algorithm Development
Broomfield or Fairborn or Chantilly or Colorado or Ohio or Virginia or United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering or related +4 years experience (or equivalent); active Top Secret clearance; experience in computational science, algorithm development for EO/IR, system-level modeling; MATLAB, Python, C++ experience; strong communication skills.
MATLAB, Python, C++, GPU, FPGA, High Performance Computing
3mo
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Sr Development Engineer I
Westminster, Colorado, United States
$83k-$100k/yr OnsiteFull Time
3+ YOEBS in engineering; 3-7 years in medical device industry, orthopaedics; proficient in CAD (SolidWorks); strong design control knowledge; project management and cross-functional collaboration.
SolidWorks, CAD, MS Project, Microsoft Office Suite
3mo
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Firmware Development Engineer
Boulder, Colorado, United States
$120k-$130k/yr OnsiteFull Time
5+ YOE5+ years embedded firmware development; C/C++ proficiency; RTOS/bare metal; microcontrollers; version control; data bases; cross-functional team work.
Git, Jenkins, IAR, MySQL Workbench, Python, C#, Ethernet/IP, SNMP, Modbus, UART, SPI, I2C, RTOS, C, C++, Renesas, ST
1w
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Sr Product Development Engineer (11603)
Englewood, Colorado, United States
$93k-$125k/yr OnsiteFull Time
6+ YOEBachelor's in engineering and 6+ years medical device product development experience; expertise in design for manufacturing, design control, V&V, SolidWorks/CAD and MS Office; ability to lead cross-functional projects.
CAD, SolidWorks, Microsoft Office
1mo
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Senior Propulsion Development Engineer
Centennial or Denver
$135k-$190k/yr OnsiteFull Time
8+ YOEBachelors in engineering, 8+ years in propulsion or fluid systems test engineering, experience defining test-stand requirements, conducting trade studies, facility design support, and strong written/verbal communication.
LabVIEW, Python, MATLAB
1mo
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Sr. Process Development Engineer - Pyrolysis Test
Fort Lupton or San Francisco or Colorado or Louisiana
$98k-$148k/yr OnsiteFull Time
7+ YOEBachelor's in engineering, 7+ years process development/scale-up experience with pilot systems, strong heat transfer/reaction engineering/process safety knowledge, hands-on troubleshooting, process modeling, and cross-functional leadership.
1w
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Sr. Asset Development Engineer – Southwest Business Unit
Denver or Houston
$157k-$237k/yr OnsiteFull Time
6+ YOE6+ years petroleum engineering experience, B.S. in Engineering required, strong development planning, cross-discipline coordination, economics and scheduling skills.
Enersight, Aries, Spotfire, Microsoft Office, Microsoft Excel
1mo
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Software Development Engineer
Seattle or Brevard County or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBachelor's in CS/EE/CE/aeronautics +6 yrs (or MS/PhD +3 yrs); experience in safety-critical and embedded systems software; writing requirements (Jama), activity tracking (Jira); familiarity with generative AI for development.
Jama, Jira, Generative AI tools, C, C++, Rust, cFS
1mo
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Software Development Engineer
Westminster, Colorado, United States
$82k-$120k/yr OnsiteFull Time
1+ YOEBachelor's in CS or related, 1+ years professional software development, hands-on Python and/or C++, experience with Flask, Kubernetes on AWS, Docker, relational and NoSQL databases, CI/CD (Jenkins preferred), and Agile practices. Must be a U.S. Person.
Python, C++, Flask, Kubernetes, AWS, Docker, PostgreSQL, SQL, NoSQL, Jenkins
1w
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Hardware Development Engineer, AI/ML Server Development
Seattle or Denver or Cupertino
$126k-$185k/yr OnsiteFull Time
Bachelor's in electrical/computer engineering, understanding of computer architecture, Linux experience, strong communication and debugging skills; programming/scripting experience preferred.
Python, Java, C, C++, 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
1d
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Strategic Software Development Engineer
Greenwood Village, Colorado, United States
$110k-$190k/yr OnsiteFull Time
3+ YOEBS in CS/Software/Aerospace or related, 3+ years software engineering, aerospace software experience preferred, cross-domain expertise, active or eligible for Secret clearance.
C/C++, Python, C#, Linux, Rust, ROS 2, cFS, ML frameworks
2w
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Technology Development Engineer | Northwest Region
Fremont or Beaverton or Westminster or Redmond
$140k-$160k/yr RemoteFull Time
5+ YOEBachelor's in engineering or 5+ years related experience, valid driver’s license, ~50% travel, strong technical product knowledge, MS Office and distributor systems experience.
iPad, CAM, Product Communicator, Express, BI, OMS, Microsoft Office, Intranet, TTI Web-site
2mo
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Engineer Senior - Supplier Development - Space Systems Manufacturing
Westminster or Boulder or United States
$97k-$165k/yr HybridFull Time
4+ YOEBachelor's in engineering +4 years related experience (or equivalent), able to obtain/maintain Secret clearance, experience with supplier development, root cause analysis, Lean/Six Sigma/AS9100/APQP/DFM, and willingness to travel (~50%).
Lean, Six Sigma, AS9100, Advanced Product Quality Planning (APQP), Design for Manufacturability (DFM), IPC Class 3, ESS
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