70 algorithm developer jobs at 29 companies in Foxfield, CO
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Senior Algorithm Engineer
Westminster, Colorado, United States
$124k-$182k/yr OnsiteFull Time
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
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
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Algorithm Software Engineer - Level 3
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
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
1w
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Senior Numerical Algorithm Software Engineer
Boulder, Colorado, United States
$156k-$193k/yr OnsiteFull Time
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
3w
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Algorithm Developer, Battlespace Awareness
Broomfield or Fort Collins
$111k-$147k/yr OnsiteFull Time
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
2mo
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Engineer Principal - Algorithm Development
Broomfield or Fairborn or Chantilly or Colorado or Ohio or Virginia or United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering or related +4 years experience (or equivalent); active Top Secret clearance; experience in computational science, algorithm development for EO/IR, system-level modeling; MATLAB, Python, C++ experience; strong communication skills.
MATLAB, Python, C++, GPU, FPGA, High Performance Computing
2w
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C++ Developer
Netherlands or Berlin or Munich or Denver or Boston or London or Tokyo or Dubai
HybridFull Time
Strong C++ skills, background in Computer Science/Mathematics/Physics, algorithmic problem-solving, ability to work independently, and good English communication.
C++
2w
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Algorithms Analysis Engineer
Boulder, Colorado, United States
$132k-$198k/yr OnsiteFull Time
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
2w
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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
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++
1d
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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
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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
2w
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GNC Engineer
Broomfield, Colorado, United States
$90k-$150k/yr OnsiteFull Time
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++
3d
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Senior Machine Learning Engineer II
Charlotte or Denver or New York City
$150k-$226k/yr RemoteFull Time
6+ YOEBachelor’s or master’s degree and 6+ years’ ML industry experience. Requires Python, PyTorch, OOP, algorithms, ML production deployment, cloud platforms, GenAI services, and API-based applications.
Python, PyTorch, AWS, Microsoft Azure, OpenAI GPT, Anthropic Claude, Google Gemma, Large Language Models (LLM), Multimodal Language Models (MLM), HIPAA
5d
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Advanced Quantum Compiler Engineer - 925
Broomfield, Colorado, United States
$138k-$173k/yr HybridFull Time
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
2w
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Engineer Senior – RF Algorithms – Systems
Westminster or Fairborn
$97k-$165k/yr OnsiteFull Time
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++
1mo
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Mid-Level Software Engineer
Colorado Springs, Colorado, United States
$93k-$162k/yr OnsiteFull Time
3+ YOEBS/MS/PhD in CS or related with corresponding experience (BS 5–7, MS 3–5, PhD 0–2). Must be able to obtain TS/SCI. Advanced proficiency in Python, C++, C#, or FORTRAN; knowledge of MySQL/SQLite and ORM; DevOps/CI/CD, testing frameworks, cloud (AWS/Azure); strong debugging and algorithm skills; Agile experience.
Python, C++, C#, FORTRAN, MySQL, SQLite, ORM, DevOps, CI/CD, JUnit, pytest, xUnit, NUnit, AWS, Azure
2w
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GNC Engineer II
Littleton or Long Beach
$115k-$144k/yr OnsiteFull Time
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
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
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
2w
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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
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
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