1,168 software algorithm developer jobs at 404 companies in United States

3d
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Algorithm Software Engineer
Huntsville or Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco
$85k-$104k/yr OnsiteFull Time
Trace3
Trace3: Private IT consulting provider serving enterprise and commercial organizations with AI, cloud, data, and cybersecurity services.
1+ YOEBachelor's degree and 1+ years of experience. Requires full-cycle software development, Java or object-oriented development, Unix/Linux, mathematical algorithms, problem-solving, communication, and teamwork.
Java, Unix, Linux, MATLAB, Python, DevSecOps
1mo
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Senior Numerical Algorithm Software Engineer
Boulder, Colorado, United States
$156k-$193k/yr OnsiteFull Time
SciTec
SciTec: Firefly defense subsidiary providing remote sensing, missile warning, and mission data processing systems to U.S. warfighters.
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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Quantum Algorithm Developer
United States
$155k-$195k/yr RemoteFull Time
Quantum Sky Engineering
Quantum Sky Engineering: Private mission-technology contractor delivering AI, cyber, cloud, and quantum capabilities to defense, intelligence, and federal civilian agencies.
2+ YOEMaster's or PhD in a technical field, 2–5+ years developing quantum algorithms or software, Python and quantum framework experience, U.S. citizenship, and ability to obtain a security clearance.
Qiskit, PennyLane, Cirq, CUDA-Q, Amazon Braket, Python, GPU, High-Performance Computing (HPC), QUBO
1w
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Algorithm Engineer
Paris or Boston or New York City
RemoteFull Time
Beacon Biosignals
Beacon Biosignals: Private neurotechnology providing AI-powered EEG analytics and at-home diagnostics for biopharma researchers, clinicians, and patients.
5+ YOEMore than 4 years of machine learning and deep learning experience, preferably in health sciences or regulated fields, with production algorithm experience and proficiency in PyTorch or other deep learning frameworks.
PyTorch, Transformer, ViT, Docker, CI/CD
2w
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Algorithm Engineer Senior - Clearance Required
Huntsville, Alabama, United States
$85k-$158k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
4+ YOEBachelor's degree in software engineering or related discipline, 4+ years of professional experience, active DoD final Secret clearance, algorithm development, data analysis, and software testing experience.
Java, Fortify, SonarQube, Maven, Gradle
2w
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Algorithm Engineer Senior - Clearance Required
Huntsville, Alabama, United States
$85k-$158k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
4+ YOEBachelor's degree in software engineering or related discipline, 4+ years' experience, complex algorithm development, data analysis, communication skills, and active DoD Final Secret clearance.
Java, Maven, Gradle, Fortify, SonarQube, Kalman Filtering, Automated unit testing frameworks
6d
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
6+ YOEBachelor's degree and 6+ years' experience or master's degree and 4+ years; Secret clearance, U.S. citizenship, machine learning or algorithms, embedded/application software, and C++, Python, or Java experience.
C++, Python, Java, CUDA, OpenCL, Agile Development, Model Based System Engineering, Digital Twins
1mo
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Sr Principal Software Engineer (Algorithm) – TRK (26-332)
Huntsville, Alabama, United States
$136k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
7+ YOEActive DoD Secret clearance required; 7+ years designing mathematical algorithms (data fusion, tracking, discrimination); proficiency with Java, MATLAB, Python, DevSecOps, Unix/Linux; strong problem-solving and communication skills.
Java, MATLAB, Python, DevSecOps, Unix/Linux, Git, GitLab, Eclipse, Maven, Gradle, SonarQube
2w
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Senior Algorithm/Software Engineer
Camarillo, California, United States
OnsiteFull Time
SAAZ Micro
SAAZ Micro: Private deep-tech R&D designing image sensors and cameras for space, defense, and commercial customers.
5+ YOEMaster’s degree plus 5+ years of algorithmic experience or Ph.D. plus 2+ years; expertise in image processing, computer vision, CNNs/SNNs, C/C++, Python, and EO/IR sensor pipelines.
C, C++, Python, NVIDIA Jetson, FPGA, DSP, PyTorch, OpenCV, TensorRT, LibTorch
3w
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Senior Algorithm Developer
Broomfield or Fort Collins
$190k-$252k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
8+ YOERequires 8 years of relevant experience, a bachelor's degree or equivalent, C++ and Python, mathematics, software engineering fundamentals, and ability to obtain a U.S. Top Secret SCI clearance.
C++, Python, SQL, NoSQL, JavaScript, React, Node.js, MATLAB, Simulink
1w
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Software Engineer (Algorithm) – TRK (26-334)
Huntsville, Alabama, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
5+ YOEBachelor's degree plus 5 years, master's plus 3 years, or 9 years' relevant experience. Requires active DoD Secret clearance, Java, Unix/Linux, algorithm development, Agile, DevSecOps, and systems integration.
Java, MATLAB, Unix, Linux, DevSecOps, Python
1mo
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Sr. Algorithm Engineer
Troy, Michigan, United States
OnsiteFull Time
Aptiv
AptivNYSE: APTV: Global technology enabling the future of mobility.
2+ YOEBachelor’s degree in computer science, electrical engineering, or a related field; 2+ years in sensor fusion and object tracking; 3+ years in C++ and Python; ASPICE and collaborative development experience.
C++, Python, ASPICE, Plastic, Git, Jira, Jenkins, ROS
1mo
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Software Algorithm Embedded Intern
Santa Clara, California, United States
$32-$43/hr OnsiteInternship
STMicroelectronics
STMicroelectronicsNYSE: STM: Global semiconductor manufacturer of microchips and integrated circuits.
Pursuing a BS/MS in CS, EE, Physics or equivalent; experience with C/C++, Python, embedded algorithm implementation; EMR not mentioned.
C, C++, Python
2mo
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Junior Algorithm Developer
Warrenton or Augusta
$100k-$150k/yr OnsiteFull Time
Altamira Technologies
Altamira Technologies: Altamira is a defense contractor serving U.S. national-security customers with analytics, engineering, and cyber operations.
Bachelor's in a related field or equivalent experience; knowledge of COMINT/ELINT/FISINT and signals processing; experience with listed programming languages and tools; must hold TS/SCI clearance with polygraph; strong communication and problem-solving skills.
X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper, Astrograph
1w
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Algorithm Development Engineer Intern
Wilmington, Massachusetts, United States
$22-$41/hr OnsiteInternship
Analog Devices
Analog DevicesNASDAQ: ADI: Global leader in analog and digital semiconductor technology.
Currently pursuing a Computer Science, Engineering, or related degree; proficiency in C, C++, or Python; understanding of machine learning, signal processing, SQL, Bash scripting, algorithms, and data structures.
C, C++, Python, SQL, Bash
2w
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Software Engineer Graduate (Video-on-Demand Algorithm) - 2027 Start
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$128k-$317k/yr OnsiteFull Time
TikTok
TikTok: Short-form mobile video and social media platform.
Master's degree in computer science, computer engineering, or related field; multimedia or networking experience; algorithm development, statistics, and data analysis skills.
Content Delivery Network (CDN)
1mo
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
6+ YOEBachelor's in CS/CE +6 yrs (or Master's +4 yrs); current/obtainable Secret clearance; expertise in ML/algorithm development, embedded or application software, C++/Python/Java; strong communication and software engineering practices.
C++, Python, Java, CUDA, Open CL
1mo
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Senior Principal Algorithm Software Systems Engineer
Cypress, California, United States
$150k-$234k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Provider of advanced defense technologies and mission systems.
10+ YOE10+ years experience with detection/tracking algorithms, Kalman filtering expertise, proficiency in Julia/C++/Python/MATLAB, simulation experience, BS degree in relevant field, U.S. citizenship and ability to obtain DOD clearance.
Julia, C++, Python, MATLAB
1mo
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Machine Learning Algorithm Engineer
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Experience developing realtime, resource-constrained computer-vision models; proficiency in signal processing, model development, data collection design, and cross-functional collaboration.
2w
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Sr Software Developer
Milford, Massachusetts, United States
$117k-$195k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Public U.S. life-sciences and diagnostics providing analytical instruments, software, and services to regulated laboratories.
Extensive software development experience with C# and .NET, AWS, microservices, API development, agile delivery, complex feature design, and software engineering practices. Strong algorithms, data structures, and communication skills.
C#, .NET, Amazon Web Services, Microservices, API, Unit testing, TDD, CI/CD, SOLID, BDD, Cursor, Claude, Kubernetes, Docker, JavaScript, Angular, Jasmine, Datadog, GitHub, GitHub Actions, Gherkin, SpecFlow, Atlassian Jira, Confluence, OWASP, PKI, X509 Certificates, TLS