40 software engineer ii jobs at 20 companies in Timnath, CO

3mo
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Software Engineer II
Centennial or Louisville
$106k-$145k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
2+ YOEBachelor's degree or equivalent; 2+ years experience; strong programming and software development knowledge; Agile/Scrum/Kanban; ability to obtain/maintain US security clearance.
Python, React, FastAPI, Kubernetes, Docker, Git, AWS, Ansible, Jira, Confluence
4w
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML
3w
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Software Engineer II
Denver or Fort Collins or Boulder
$90k-$110k/yr HybridFull Time
Synergetics
Synergetics: Provides secure cloud infrastructure and logistics software for defense.
3+ YOE3+ years software development with C#/.NET and Angular, Azure and SQL Server experience, CI/CD and DevOps familiarity, strong problem solving and communication; U.S. citizenship required.
.NET, Angular, C#, SQL Server, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL, Microsoft Azure Storage, Microsoft Azure Key Vault, GitHub, Azure DevOps, GitHub Actions, BICEP, Terraform, ARM templates, Docker, Kubernetes, ServiceNow, JavaScript, TypeScript, HTML, CSS, React, Vue
1w
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Engineer II – RF Software
Westminster, Colorado, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBS in engineering or related field,2+ years experience,active Secret clearance required with ability to obtain TS/SCI,proficiency in C/C++,Python or MATLAB,knowledge of numerical methods and software design.
C, C++, Python, MATLAB, Docker, Kubernetes, ContainerD, Cameo, PlantUML, gtest, Ruby, IPSEC, GPU, DevSecOps
2w
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Engineer II – Embedded Software
Westminster or Boulder
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
2+ YOEBS in engineering or related field plus 2+ years experience, ability to obtain Top Secret/SCI (current Secret required), experience with Rust/C/C++, Python, Embedded Linux, CI/CD, containerization, and embedded software lifecycle.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, Embedded Linux, MQTT, ZeroMQ, PetaLinux, Yocto, Protobuf, FlatBuffers, MATLAB, Cameo, PlantUML, Yocto Project, OpenEmbedded, gtest, ctest
2mo
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Engineer II - Advanced Test Software
Westminster, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBS in engineering +2 years experience; proficiency with Python and Ruby for hardware integration; experience with instrumentation protocols, containerization, CI/CD, and full software lifecycle; willing and eligible to obtain Top Secret/SCI; U.S. person required.
Python, Ruby, Docker, Podman, OpenC3 COSMOS, Ruby on Rails, Knockout, Vue, NodeJS, JavaScript, Keycloak, Redis, Traefix, Minio, Linux, Windows, BASH, PowerShell, LabVIEW, Veristand, VHDL, FPGA, DAQmx, RIO, TCP-IP, USB, Spacewire, 1553, UART, GPIB, CI/CD
4w
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Software Engineer II, Valence
Louisville, Colorado, United States
$95k-$110k/yr OnsiteFull Time
Alphatec Spine
Alphatec SpineNASDAQ: ATEC: Designs and manufactures surgical implants and instruments for spine surgery.
3+ YOE3+ years commercial software development; strong C++ and Linux experience preferred; familiarity with Agile, Git, Azure DevOps, and Jira; experience in regulated environments and BS/MS in CS or related field preferred.
C++, Linux, Agile, Git, Azure DevOps, Jira
4w
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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
2w
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System Software Engineer II
Longmont, Colorado, United States
$90k-$120k/yr OnsiteFull Time
Autonomous Solutions
Autonomous Solutions: ASI develops autonomous vehicle systems and fleet management software.
3+ YOEBachelor's degree required. 3+ years production experience in compiled languages (Rust,C++,Go,Java,C). Experience with Linux (Ubuntu, Yocto), multithreaded systems, debugging complex software, and on-hardware verification.
Rust, C++, Python, Go, Java, C, Ubuntu, Yocto, CAN
2w
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Senior Software Project Engineer II
Westminster, Colorado, United States
$133k-$161k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOE3+ MgmtBS/MS in CS/EE/CE,6+ years experience including ≥1 year embedded software and ≥3 years software project management,strong communication,Jira,Agile and V-model familiarity.
Jira
1w
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Engineer II – Advanced Test Software
Westminster, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBS in engineering or related field plus 2+ years experience (or equivalent), experience with Python and Ruby, hardware integration, instrumentation protocols, containerization, CI/CD, and software lifecycle; eligible for Top Secret/SCI.
Python, Ruby, Docker, Podman, OpenC3 COSMOS, Ruby on Rails, Knockout, Vue, NodeJS, JavaScript, Keycloak, Redis, Traefix, Minio, Linux, Windows, BASH, PowerShell, LabVIEW, Veristand, VHDL, DAQmx, UART, GPIB, RIO, TCP-IP, USB, Spacewire, 1553, FPGA
3w
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Software Engineer II, Model and Simulation
Broomfield, Colorado, United States
$120k-$165k/yr OnsiteFull Time
Katalyst Space Technologies
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
3+ YOE3+ years modeling and simulation experience for aerospace missions, expert C++ and Python, BS in STEM, experience with distributed compute and stakeholder-driven development.
C++, Python, Basalisk, STK, GMAT
5d
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Senior Software Engineer II, Web Platform
Broomfield, Colorado, United States
$180k-$210k/yr HybridFull Time
Biofire
Biofire: Manufacturing biometrically-secured smart guns for home defense.
End-to-end ownership of production web platforms; full-stack fluency with Next.js, TypeScript, React, Prisma, GraphQL; system design, reliability, and cross-functional partnership skills.
Next.js, TypeScript, React, Prisma, GraphQL
2mo
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Robotics Software Engineer II (Boulder, CO)
Boulder, Colorado, United States
$110k/yr HybridFull Time
PickNik Robotics
PickNik Robotics: Provides software platforms for advanced robotic arm motion planning.
3+ YOEMinimum 3 years professional experience; strong C++17, Python, and JavaScript; experience with ROS 2, Linux, Git, robot arm hardware integration, testing/CI; live in Boulder/Denver area and be in-office ≥3 days/week; travel <20%.
C++17, Python, JavaScript, ROS 2, Linux, Git, CUDA, URDF, MJCF, MoveIt 2, Nav2, Mujoco, ros2_control, MoveIt Pro, Pixi
1d
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Packaging Engineer II
Greeley, Colorado, United States
$80k-$100k/yr OnsiteFull Time
Pilgrim's Pride: Produces and distributes fresh and prepared meat products globally.
3+ YOEBachelor's degree in packaging or related engineering preferred; 3+ years in packaging quality management and development required; experience with packaging equipment, suppliers, troubleshooting, and packaging software.
ArtiosCAD, CAPE, TOPS, SAP, IPS
1d
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Packaging Engineer II
Greeley, Colorado, United States
$80k-$100k/yr OnsiteFull Time
JBS
JBSNYSE: JBS: Global processing meat and protein products.
3+ YOEBachelor's degree in packaging or related engineering preferred; 3+ years in packaging quality management and development required. Requires troubleshooting, supplier engagement, packaging software knowledge, and up to 50% travel.
ArtiosCAD, CAPE, TOPS, SAP, IPS
2d
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Systems Engineer II
Lafayette, Colorado, United States
$89k-$133k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
2+ YOEBachelor's with 2 years (or Master's with 0 years), systems engineering experience, stakeholder needs definition, requirements decomposition, system design, user evaluations, software/hardware integration, and familiarity with scripting and CAD.
Polarion, Miro, Figma, CAD
2d
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Systems Engineer II
Lafayette, Colorado, United States
$89k-$133k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
2+ YOEBachelor's with 2 years or Master's with 0 years, systems engineering experience, user evaluations, software/hardware system design, risk management, and project leadership; U.S. work authorization required for non-principal roles.
Polarion, Miro, Figma, CAD
3d
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Cybersecurity Software Engineer - Level 3 or 4
Boulder, Colorado, United States
$114k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOERequires DoD 8570 IAT Level II+ certification, active U.S. Secret clearance, 5+ years related experience (Level 3) or 8+ years (Level 4), cybersecurity and DevSecOps experience, familiarity with NIST/RMF and cloud security.
Tenable Security Center, Nessus, Splunk, LogRhythm, Linux, HBSS, ACAS, Python, C++
3d
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Cybersecurity Software Engineer - Level 3 or 4
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEDoD 8570 IAT Level II or higher, active U.S. Secret security clearance, 5+ years related experience (Level 3) or 8+ years (Level 4), experience with cyber certification, DevSecOps, NIST/RMF, and vulnerability management.
Tenable Security Center, Nessus, Splunk, LogRhythm, Python, C++, NIST SP 800-53, RMF, DISA STIGS, SCAP, HBSS, ACAS, SIEM, Linux, Windows