375 software development engineer c c jobs at 128 companies in Johnstown, CO
1mo
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C++ Developer
Berlin or Munich or Denver or Boston or London or Tokyo or Dubai or Poland
HybridFull Time
Strong C++ skills, background in CS/Math/Physics, excellent problem-solving, ability to work independently, and good command of English.
C++
1mo
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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
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
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
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
1d
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Embedded C Developer – OpenSync/ WiFi Gateway-OnSite
Englewood, Colorado, United States
$104k-$118k/yr OnsiteFull Time
5+ YOERequires 5+ years of embedded C development on Linux, strong C and networking skills, OpenWrt and OpenSync experience, modem integration, debugging, security protocols, Git, and cross-compilation.
C, Shell, sh, bash, Python, OpenWrt, Linux, OpenSync, OVSDB, libev, libuv, protobuf-c, jansson, iproute2, iptables, nftables, ovsdb-server, hostapd, wpa_supplicant, OpenSSL, mbedTLS, GDB, strace, tcpdump, Git, GitLab CI/CD, Make, Kconfig, valgrind, MQTT, QMI, MBIM, USB, PCIe, MHI, JFFS2, SquashFS, X.509, GRE, IPsec, VPN, DOCSIS, eSIM, eUICC, LPA, GSMA SGP.22, TR-069, TR-369, USP, TR-181, Qualcomm IPQ, IPQ5018, IPQ9574, NSS, PPE, Broadcom BCM, BCM4908, BCM6750, BCM63178, MDE, Atheros, QCA, CFG80211, mac80211, Qualcomm QCM, SDX, qcserial, AT+QENG, AT+COPS, SLAAC, DNS, TLS 1.2, TLS 1.3, ARM Cortex-A53, ARM Cortex-A73, musl, glibc, logpull
2mo
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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.
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
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Software Development Engineer, Amazon Devices, DS2 (Device Software & Services)
Denver, Colorado, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years design/architecture, experience building distributed systems, proficiency in C#, C++, Java, or Perl, and a related bachelor's degree.
C#, C++, Java, Perl
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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
1w
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Principal Software Engineer
Huntsville or Atlanta or Fort Worth or Denver
$160k-$200k/yr OnsiteFull Time
8+ YOEBachelor's degree in STEM, 8+ years embedded software development, C/C++, integration and test, full lifecycle development, Linux and Windows, communication skills, and active Secret clearance.
C, C++, Linux, Windows, Confluence, JIRA, Bitbucket, Python, Cameo, AADL, DO-178C
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Software Engineer II
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
2+ YOEBachelor's degree in CS or related,2+ years software development experience,advanced proficiency in C#,knowledge of software engineering principles,ability to work in multi-disciplinary teams.
C#, C, C++, Java
2mo
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CNO Software Engineer
Hanover or Aurora
$104k-$173k/yr OnsiteFull Time
7+ YOEBS in a technical discipline +7 years or HS +11 years in software development; experience with Python or C/C++; troubleshooting/debugging experience; active TS/SCI with polygraph required.
Python, C, C++, Assembly
2w
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UAS Software Engineer
Arlington or Huntsville or Aurora
OnsiteFull Time
Associate or bachelor's degree in a related engineering or computer science field; U.S. citizenship; ability to obtain Top Secret clearance; C/C++, Python, MATLAB, or JavaScript; embedded systems and software engineering experience.
C, C++, Python, MATLAB, JavaScript
3w
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Software Engineer 2 (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$203k-$318k/yr OnsiteFull Time
14+ YOEActive TS/SCI with Polygraph, extensive software development experience (14+ years), proficiency in C/C++/C#/Java/Python, DevOps and CI/CD tools, strong analytical and leadership abilities.
C, C++, C#, Java, Python, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo
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
1w
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Software Engineer Sr - E3
Herndon or King of Prussia or Sunnyvale or Palo Alto or New York City or Newark or Denver or Stratford or Moorestown or Dallas or Fort Worth or Orlando or Grand Prairie or Marietta or Camden or Lexington or Ocala or Lufkin
$88k-$228k/yr OnsiteFull Time
3+ YOE3+ years developing backend software on Linux with C/C++ or Java; Agile experience; complex application testing/debugging; active TS/SCI clearance; bachelor's degree typically required.
Linux, C, C++, Java, SAFe, Kanban, Scrum, Ant, Git, Maven, Gradle, Jenkins, Jira, Confluence, Collaborator, Docker, Kubernetes, Matlab, STK, AWS
1mo
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Sr. Software Engineer (Contract)
Arlington or Denver or Houston or Merritt Island or United States
RemoteContract
8+ YOEBachelor's in STEM (Masters preferred). 8 years' experience (6 with Masters) designing and developing embedded/aerospace software. Proficiency in C/C++. US citizenship and ability to obtain government security clearance required.
C, C++
21h
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Wireless Software Engineer
Boulder, Colorado, United States
$94k-$140k/yr OnsiteFull Time
Bachelor's degree in computer engineering, computer science, electrical engineering, or related field. Requires modern C/C++, embedded systems, RTOS, DSP/Arm architectures, debugging, and AI-assisted development experience.
C, C++, C++17, QuRT, ThreadX, FreeRTOS, JTAG, GitHub Copilot, Cline, Claude, GPT, MCP
6d
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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
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Software Engineer II
Aurora, Colorado, United States
$69k-$131k/yr OnsiteFull Time
2+ YOERequires active transferable Secret clearance and U.S. citizenship, typically a STEM bachelor's and 2+ years experience, proficiency in C/C++, embedded/hardware-software integration, and ability to obtain program access.
C++, C, assembly, Unified Model Language