275 c developer jobs at 79 companies in Granby, CO
2mo
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Staff / Sr Staff C++ Software Engineer
Boulder, Colorado, United States
$100k-$146k/yr OnsiteFull Time
2+ YOEBachelor’s in physical sciences/math/engineering/CS; 2+ years C++, Linux; Agile; data structures; optimization; detail-oriented; strong communication; able to work in Boulder; DoD clearance.
C++, Linux, GitLab CI/CD, Docker, Kubernetes, Helm, Java, Python, Rust
3mo
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I&C Commissioning Engineer
Houston or Oakland or Golden or Salt Lake City or Reno or Milford
OnsiteFull Time
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)
1mo
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Senior Software Engineer, C++
Broomfield or Fort Collins
$190k-$252k/yr OnsiteFull Time
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
1w
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Website Developer
Boulder, Colorado, United States
$78k-$117k/yr RemoteFull Time, Contract
5+ YOEBachelor's degree in a related discipline, 5+ years of web development, Python, Fortran, or C/C++, Linux, Git, NetCDF or HDF5, and complex dataset analysis; containerization and HPC preferred.
Python, Fortran, C, C++, Linux, Git, NetCDF, HDF5, Docker, Singularity, High-Performance Computing (HPC)
2w
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Substation P&C Engineering Associate I
Lakewood, Colorado, United States
$74k-$93k/yr HybridFull Time
1+ YOEBS in Electrical Engineering (ABET), 1-2 years substation P&C design (69–500kV), EIT preferred, proficiency with AutoCAD and Microsoft Office, strong verbal/written communication.
AutoCAD, Autodesk, CAD, Microsoft Office
1mo
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
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
1mo
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Applications Engineer III - Full Stack Developer
Louisville, Colorado, United States
$95k-$166k/yr HybridFull Time
5+ YOEBachelor's in engineering/computation plus 5+ years (or MS/PhD equivalents), strong experience with containerized and desktop app development, git and CI/CD, C/C++/Python/Rust/Bash, and familiarity with communication protocols.
C, C++, Python, Rust, Bash, Git, Docker, Docker Compose, Podman, Kubernetes, CI/CD, JavaScript, HTML, React, AWS, Azure, Google Cloud Platform (GCP)
2w
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Senior Software Engineer - Android
Louisville or Denver
$131k-$167k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent education and experience, 5+ years of relevant experience, advanced software development in C, C++, C#, or Java, algorithms, architecture, communication, and technical leadership.
Java, Kotlin, C, C++, C#, RxJava, Kotlin Flow, Dagger, Koin, Hilt, Retrofit, Ktor, Jetpack Compose, iOS, React Native, Javascript, Typescript, GPS
1mo
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Senior Embedded Software Engineer
Lafayette, Colorado, United States
$117k-$175k/yr HybridFull Time
3+ YOE5+ years experience (Bachelors) or 3+ years (Masters) in embedded software, strong C/C++, Embedded Linux, USB/UART/I2C/SPI, hardware integration, debugging, and regulated development experience.
C, C++, Embedded Linux, USB, UART, I2C, SPI, Qt, LVGL, Python, shell
4d
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Sr. Embedded Software Engineer
Boston or Golden
$140k-$180k/yr HybridFull Time
6+ YOE6+ years developing embedded software in C/C++ or Rust; experience with embedded Linux, RTOS, ARM/FPGA-based SoCs, low-level interfaces, and debugging across software, firmware, and hardware.
C++, C, Rust, embedded Linux, Yocto Project, PetaLinux, Buildroot, RTOS, FreeRTOS, Zephyr, ARM, FPGA, Xilinx Zynq, I2C, SPI, CAN, AXI
4w
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Staff Linux Software Engineer (Multiple Locations)
San Diego or Boulder
$135k-$202k/yr OnsiteFull Time
2+ YOEExperience developing Linux system software and drivers in C/C++; strong understanding of Linux internals, multi-threading, API design, SoC architecture; proficiency with git and debugging tools.
Linux, C, C++, Java, Python, git, KVM, Docker, SR‑IOV, gtest, PCIe, UML
1mo
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HPC Middleware Developer
Santa Clara or Illinois or Colorado or Boulder or California or Holmdel
$152k-$288k/yr HybridFull Time
5+ YOE5+ years programming in C/C++, 3+ years Linux experience, deep knowledge of InfiniBand and Ethernet, computer architecture, OS, and performance optimization; MSc or equivalent preferred.
C, C++, Linux, InfiniBand, Ethernet, MPI, RDMA
3w
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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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Flight Software Engineer II, Space Systems
Broomfield, Colorado, United States
$115k-$155k/yr OnsiteFull Time
3+ YOEBachelor's degree in a related technical field and 3+ years developing embedded or flight software. Requires C/C++, real-time systems, hardware integration, debugging, and cross-functional communication.
C, C++, RTOS, embedded Linux, CAN, SpaceWire, Ethernet, RS-422/485, SPI, I2C, UART, CI/CD
1w
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Senior Embedded Software Engineer - High-Performance Computing Orchestration
Boulder, Colorado, United States
$165k-$225k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent practical experience, 5+ years of embedded software development, strong C++, C, Rust, or Python skills, Linux experience, and complex systems troubleshooting ability.
C++, C, Rust, Python, Linux, Slurm, PBS, CUDA, RoCE, RDMA, InfiniBand, CUDA-Q
2w
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Principal Engineer – Software Development
Boulder, Colorado, United States
$75k-$232k/yr OnsiteFull Time
10+ YOEBachelor's degree with 10+ years or master's degree with 7–8 years of relevant experience; proficiency in C, C#, Python, SQL; test instrumentation, circuits, signal analysis, and U.S. export eligibility required.
C#, C, Python, SQL, LabVIEW
3mo
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Embedded Software Engineer
Broomfield, Colorado, United States
$125k-$135k/yr HybridFull Time
4+ YOE4+ years embedded firmware development; strong C/C++; RTOS or bare-metal; hardware interfacing; know sensors/communication buses.
C/C++, RTOS, Microcontrollers, Microprocessors, FPGAs, SPI, I2C, CAN, UART, Ethernet
2w
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Sr Software Engineer
Lafayette, Colorado, United States
$125k-$187k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, computer engineering, or equivalent; 5+ years with C++, C#, and Java; Linux, Windows, cloud platforms, software development, and regulated medical-device experience.
C++, C#, Java, Linux, Microsoft Windows, cloud platforms
3mo
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Quantum Error Correction Software Engineer
Berkeley or Boulder
$155k-$185k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
PhD in a related field; strong background in quantum error correction theory; proficient in Python and Rust/C/C++; familiar with Git; able to translate research into production code.
Python, Rust, C, C++, Git
1w
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Sr Applications Developer
Broomfield, Colorado, United States
HybridFull Time
3+ YOEBachelor's degree in computer science, information technology, or related field; 3–5 years of full-stack development experience with .NET, ASP.NET MVC, C#, SQL Server, REST APIs, and web technologies.
Microsoft .NET Framework, ASP.NET MVC, C#, Visual Studio, Microsoft SQL Server, RESTful services, Web API, JavaScript, TypeScript, jQuery, JSON, HTML, CSS, XML