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849 c developer jobs at 236 companies in Castle Rock, CO

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C++ Developer
Berlin or Munich or Denver or Boston or London or Tokyo or Dubai or Poland
HybridFull Time
think-cell
think-cell: Software for creating professional charts and layouts in PowerPoint.
Strong C++ skills, background in CS/Math/Physics, excellent problem-solving, ability to work independently, and good command of English.
C++
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3w
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C# Developer
Edmonton or Calgary or Toronto or Denver or Canada or India or United Kingdom or United States
OnsiteFull Time
Bits In Glass
Bits In Glass: Designs and implements automated software systems for large enterprises.
Strong C#, .NET/ASP.NET Core, SQL, Azure and Cosmos DB experience; familiarity with Azure DevOps, Application Insights and Python; strong system design, problem solving and communication skills.
C#, .NET, ASP.NET Core, SQL, Python, Azure, Azure DevOps, Application Insights, Cosmos DB
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3mo
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Staff / Sr Staff C++ Software Engineer
Boulder, Colorado, United States
$96k-$140k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
5+ YOEBS in physical sciences, mathematics, engineering, or CS; 5+ years; C++; Linux; data structures; high-throughput optimization; good communication; in-person Boulder work; DoD clearance.
C++, Linux, GPU programming, Agile software development
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1mo
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Senior C++ Software Engineer (m/f/d)
Munich or Denver
HybridFull Time
EGYM
EGYM: Manufacturer of smart fitness equipment and corporate wellness software.
7+ YOE7+ years modern C++ experience; UI (Qt/QML) and backend (Golang) skills preferred; experience with Docker, CMake/Conan, CI/CD, Agentic AI; strong software design, testing, and collaboration skills.
C++, Qt/QML, Agentic AI, Docker, CMake, Conan, Golang, CI/CD, Git, MacOS, Linux, Windows
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2mo
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Embedded C++ Software Engineer (5262) (Broomfield, CO)
Broomfield, Colorado, United States
$160k-$210k/yr OnsiteFull Time
SMX
SMX: Provides digital transformation and mission-critical IT solutions.
8+ YOE8+ years in high-performance C++ in Linux; Secret clearance; BS in CS/CE; embedded systems knowledge; Git; able to work independently.
C++, Linux, Git, Vitis, Vivado, VHDL, Verilog, Python, Java, JavaScript, CI/CD, Versal ACAP
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Senior C++/C# Software Engineer
Centennial, Colorado, United States
$100k-$140k/yr OnsiteFull Time
Infovisa
Infovisa: Provides trust accounting and wealth management software solutions.
Bachelor's in computer science or related, strong experience with C++ or C#, familiarity with .NET and database design, problem solving and communication skills, interest in finance domain and legacy code maintenance.
Visual Studio Professional, .NET, C++, C#, Entity Framework, Microsoft SQL Server, MSTest, Moq, GitHub Copilot, Git, Azure DevOps, PowerShell
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Senior Software Engineer, C++
Broomfield or Fort Collins
$190k-$252k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years software engineering experience, strong C/C++ and Python, big data/NoSQL knowledge, applied math and ML background, experience with large codebases, and ability to obtain Top Secret/SCI clearance.
C, C++, Python, NoSQL, git, Lattice OS
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2mo
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I&C Commissioning Engineer
Houston or Oakland or Golden or Salt Lake City or Reno or Milford
OnsiteFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
7+ YOE7+ years in I&C/controls commissioning; field instrumentation, DCS/SCADA/PLC, SIS interlocks; travel 25-75%; strong communication.
DCS, SCADA, PLC, I/O testing, instrumentation, SCADA historian (OSIsoft PI), SCADA historian (Ignition)
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Senior C#/.Net Developer
Lone Tree, Colorado, United States
$150k-$170k/yr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
7+ YOE7+ years in software development with .NET, C#, DDD, REST APIs, SQL Server, CI/CD, and leadership.
.NET, C#, ASP.NET, REST API, SQL Server, GitHub, CI/CD, IIS, Windows Services, DDD, SOLID, Unit Testing, Integration Testing
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MK2 GN&C Systems Engineer IV - Lunar Permanence
Seattle or Denver
$144k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's in engineering required; experience in full GN&C subsystem development lifecycle, GN&C algorithms, navigation sensors and actuator testing, GN&C software/hardware implementation, systems engineering and strong communication skills. U.S. work authorization required.
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2w
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I&C Engineer 1
Lakewood, Colorado, United States
$78k-$94k/yr OnsiteFull Time
ZAP Engineering & Construction Services
ZAP Engineering & Construction Services: Provides engineering and construction management for heavy industrial projects.
0+ YOEBachelor's in Chemical/Mechanical/Electrical Engineering, 0-3 years relevant experience, proficiency with HYSYS/Unisim/ProMax/VMG Symmetry and Microsoft Office, ability to travel/drive to sites, strong communication and problem-solving skills.
HYSYS, Unisim, ProMax, VMG Symmetry, Microsoft Word, Microsoft Outlook, Microsoft Excel
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1mo
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Sr. Substation P&C Engineer
Los Angeles or United States or Warrenville or Houston or Denver or Moscow
RemoteFull Time
ENTRUST Solutions Group
ENTRUST Solutions Group: Provides engineering and consulting services for utility and energy infrastructure.
5+ YOEBachelor's in Electrical Engineering, 5+ years substation P&C engineering experience, hands-on with relay protection (SEL, GE, Siemens, ABB), knowledge of NERC/PRC/IEEE/NEC, utilities/EPC/consulting experience; PE preferred.
SEL, GE, Siemens, ABB, AutoCAD, MicroStation, Bluebeam, SCADA
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Senior Electrical I&C Engineer
Greenwood Village, Colorado, United States
$133k-$162k/yr HybridFull Time
Merrick & Company
Merrick & Company: Employee-owned firm providing engineering, architecture, and geospatial solutions.
12+ YOEBS in Electrical Engineering (ABET), Colorado PE (or ability to obtain), 12+ years' progressive electrical engineering experience, nuclear/DOE experience, electrical calculations, CAD proficiency, knowledge of NEC/ISA/IEEE, US Citizenship required.
CAD, SKM, ETAP
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3mo
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Senior Software Engineer C#/.NET
Denver, Colorado, United States
$120k-$155k/yr HybridFull Time
bet365
bet365: Provides global online sports betting and digital casino games.
5+ YOE5+ years C# experience; MS SQL Server; Windows apps/services; strong problem solving; mentoring; delivery oriented.
C#, .NET, MS SQL Server, Golang, React, Google Cloud Platform
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MRT-C Lead Analyst
Colorado Springs, Colorado, United States
$130k-$150k/yr OnsiteFull Time
Goldbelt
Goldbelt: Alaska Native providing government contracting and technology solutions.
8+ YOE8+ years mission analysis and information security experience, TS/SCI clearance, CISSP or Security+, knowledge of mission assurance, FMA-C, MADSS, strong communication and problem-solving skills.
Mission Assurance Database Support System (MADSS)
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2mo
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Embedded C++ Software Engineer (5262) (Broomfield, CO) (Abil to obtain Secret)
Broomfield, Colorado, United States
$160k-$210k/yr OnsiteFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
8+ YOE8+ years in high-performance C++ on Linux; embedded systems; Secret clearance; BS in CS/CE or related field; strong debugging, CI/CD, Git; able to work independently.
C++, Linux, Git, CI/CD, Versal ACAP, Vitis, Vivado, Python, Java, JavaScript
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2mo
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Software Engineer 1
Boulder, Colorado, United States
$95k-$105k/yr OnsiteFull Time
Garmin
GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.
Bachelor’s degree in CS, EE, CE, SE, AE, Math, Physics or related field or equivalent; GPA 3.0+; knowledge of C/C++/C#/Java; basic software development.
C, C++, C#, Java, Assembly Language
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2mo
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Software Developer
Colorado Springs, Colorado, United States
$97k-$130k/yr OnsiteFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
7+ YOEDesign and develop CCS-C software; TAO/TASO scripting; agile; DoD SECRET clearance; Bachelors+7+ yrs (Masters+4+ yrs); strong problem solving.
TAO, TASO, Java, C, C++, C#, JavaScript, Jira, Confluence, Git, Docker, Kubernetes, SQL, OASYS, SCN
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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Software Engineer II
Boulder, Colorado, United States
$100k-$130k/yr HybridFull Time
Spectra Logic
Spectra Logic: Provides scalable data storage and management solutions for long-term preservation.
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
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