70 algorithm developer jobs at 27 companies in Berthoud, CO

1mo
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Senior Algorithm Engineer
Westminster, Colorado, United States
$124k-$182k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
5+ YOEBachelor's in a technical field, 5+ years experience, strong math and computer vision background, production C++/Python skills, algorithm design and validation experience, and ability to communicate across teams.
C++, Python
1mo
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Algorithm Software Engineer - Level 3
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEActive U.S. Secret clearance required; C/C++ and Python development, Linux utilities, algorithm and state estimation experience, numerical computing, and up to 10% travel. Bachelor's+5 years (or Master's+3, PhD+1) in STEM preferred.
Modern C++, C/C++, Python, Linux, grep, awk, cat, head, containerization
1mo
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Algorithm Software Engineer - Level 3
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOERequires active U.S. Secret clearance, STEM degree (BS/MS/PhD) with relevant years of experience, 4+ years C/C++ development, Python and Linux familiarity, algorithm and state estimation experience, numerical computing skills, and willingness to travel up to 10%.
C/C++, Modern C++, Python, Linux, grep, awk, cat, head
2mo
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Engineer I - Systems - Algorithm Development
Fairborn or Boulder or Chantilly or Ohio or Colorado or Virginia or United States
$59k-$100k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS in Engineering or related required; experience with advanced math, algorithm development, and implementing algorithms in MATLAB, Python, or C/C++; ability to obtain Top Secret/SCI clearance and U.S. citizenship required.
MATLAB, Python, C, C++, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, GPU, FPGA, High-Performance Computing (cluster)
6d
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Senior Numerical Algorithm Software Engineer
Boulder, Colorado, United States
$156k-$193k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
8+ YOEBachelor's in a technical field,8+ years developing numerical algorithms for radar or sensor processing,expertise in Python and C++,Linux experience,ability to obtain DoD clearance and U.S. citizenship required.
Python, C++, Linux, Docker, Kubernetes, CI/CD
2w
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Algorithm Developer, Battlespace Awareness
Broomfield or Fort Collins
$111k-$147k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOEBachelor's in CS/Engineering/Math/Physics or equivalent, 2+ years relevant experience, strong C++ and Python skills, solid math foundation, software engineering fundamentals, ability to obtain Top Secret/SCI clearance.
C++, Python, MATLAB, Simulink, SQL, NoSQL, JavaScript, React, Node.js
1w
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Software Engineer
Boulder, Colorado, United States
$77k-$135k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Degree in CS/CE or related field, development experience in C++, ability to obtain Secret clearance; experience with containerization, CI/CD, embedded systems and strong algorithm/data-structure skills.
C++, Python, Docker, Kubernetes, Jenkins, GitLab CI
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C++ Developer
Netherlands or Berlin or Munich or Denver or Boston or London or Tokyo or Dubai
HybridFull Time
think-cell
think-cell: Software for creating professional charts and layouts in PowerPoint.
Strong C++ skills, background in Computer Science/Mathematics/Physics, algorithmic problem-solving, ability to work independently, and good English communication.
C++
1w
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Algorithms Analysis Engineer
Boulder, Colorado, United States
$132k-$198k/yr OnsiteFull Time
Grey Matters Defense Solutions
Grey Matters Defense Solutions: Develops software and AI algorithms for national defense missions.
1+ YOEActive U.S. Secret clearance, 1+ years software development with Python and/or C++, Linux experience, algorithm design and state estimation, data analysis, STEM degree preferred (BSc/MS/PhD) with commensurate experience, willingness to travel up to 10%.
Python, C++, Linux, grep, awk, cat, head, Matlab
1w
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Developer Technology Engineer, AI - New College Grad 2026
Santa Clara or Austin or Durham or Boulder or Redmond or Salt Lake City
$124k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
MS/PhD in CS or engineering (pursuing or recent grad) or equivalent experience; strong C/C++ and CUDA skills, parallel programming, AI algorithms, and excellent communication.
C, C++, CUDA C/C++
5d
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Jr. to Mid-level Software Engineer - Boulder, CO
Boulder, Colorado, United States
$110k-$138k/yr OnsiteFull Time
Davidson Technologies
Davidson Technologies: Delivers engineering and technology solutions for national security missions.
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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GNC Engineer
Broomfield, Colorado, United States
$90k-$150k/yr OnsiteFull Time
Katalyst Space Technologies
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
0+ YOEBachelor's in engineering, 0-3 years GNC experience, Python development, experience with GNC sensors/algorithms, ability to lead projects and work extended hours.
Python, Git, Linux, Basilisk, C, C++
1d
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Advanced Quantum Compiler Engineer - 925
Broomfield, Colorado, United States
$138k-$173k/yr HybridFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
3+ YOEBachelor's degree, 3+ years engineering/R&D experience, 3+ years programming in Rust or C++ (or similar), compiler and algorithms experience, U.S. Person status required, security nationality restrictions apply.
Rust, C++, Python, LLVM, MLIR, GCC, Cranelift
1w
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Engineer Senior – RF Algorithms – Systems
Westminster or Fairborn
$97k-$165k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEBS+4 years in engineering or equivalent experience, develop RF/RADAR/IFF algorithms, MBSE, Python and Matlab proficiency, Secret clearance required with ability to obtain TS/SCI, experience across RF lifecycle.
Python, Matlab, MBSE, Cameo, C, C++
2w
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GNC Engineer II
Littleton or Long Beach
$115k-$144k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEBachelor's degree and 2+ years GNC experience, orbital mechanics and trajectory optimization knowledge, real-time control/estimation algorithm development, ability to obtain Secret clearance.
git, Python, MATLAB, SciPy, C, C++, ASTOS
2mo
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Contract - Sr. Thermal Engineer
Boulder, Colorado, United States
$60-$80/hr OnsiteContract
Spectra Logic
Spectra Logic: Provides scalable data storage and management solutions for long-term preservation.
8+ YOEBachelor's in engineering, 8+ years in datacenter or industrial thermal/cooling systems, SolidWorks Flow Simulation or CFD experience, Modbus familiarity, control algorithm development, ability to work onsite in Boulder.
SolidWorks Flow Simulation, Modbus
2mo
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Digital Signal Processing (DSP) Engineer - Aurora, CO or Meridian, CO
Aurora or Meridian
$123k-$237k/yr OnsiteFull Time
ICR
ICR: A global engineering and research focused on advanced DSP and communications.
3+ YOEBachelor's in EE or CE with 3+ years; strong C/C++, MATLAB; DSP algorithm and software design; Linux, Git; Python a plus; TS/SCI clearance.
C/C++, MATLAB, Python, Linux, Git, Clearcase, Bitbucket
1w
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Developer Technology Engineer, AI - New College Grad 2026
Santa Clara or Austin or Durham or Boulder or Redmond or Salt Lake City
$124k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
MS/PhD in CS or engineering (pursuing or recent), strong C/C++ and CUDA C/C++ skills, parallel programming and AI algorithm knowledge, communication and problem-solving skills.
C/C++, CUDA C/C++, GPU
1w
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Principal / Sr Principal Algorithms Software Engineer
Boulder, Colorado, United States
$155k-$180k/yr OnsiteFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
5+ YOEActive in-scope U.S. Government Secret clearance required, ability to obtain TS/SCI, 5+ years relevant experience for principal roles (8+ for Sr Principal), Python and C++ development, Linux and command-line utilities, algorithm and state estimation experience, strong statistics and analysis skills, willingness to travel up to 10%.
Python, C++, Linux, grep, awk, cat, head
3w
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Senior GNC Engineer II- Mission Formulation
Long Beach or Littleton
$120k-$176k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
8+ YOEBachelor's in engineering,8+ years engineering experience,experience developing real-time control/estimation algorithms for autonomous or launch vehicles; proficiency in mission analysis, simulation, and communication skills.
git, Python, MATLAB, SciPy, C, C++, ASTOS, AFTS