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111 algorithms engineer jobs at 32 companies in Riverside, CA

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Principal Systems Engineer - Algorithms (ONSITE)
Fullerton, California, United States
$118k-$225k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEProficient in MATLAB and Simulink; experienced in data analysis and algorithm development; capable of independent work and collaboration; DoD Secret security clearance or eligibility; STEM degree with extensive experience.
MATLAB, Simulink, Data analysis
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23h
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Senior Engineer – Applied ML/AI Algorithms R&D for Advanced Patient Monitoring
Irvine, California, United States
$106k-$169k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
4+ YOERequires PhD with 0+ years, MS with 3+ years, or BS with 4+ years in AI/ML, data science, software engineering, or related fields; experience deploying production AI/ML systems and Python frameworks.
Python, TensorFlow, PyTorch, MLOps, Microsoft?
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Engineer II, Algorithm
Irvine, California, United States
$120k-$150k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
2+ YOEBachelor's in a technical field required; 2+ years algorithm or signal processing experience; strong skills in DSP, statistical analysis, MATLAB, Python, and C/C++; experience with data analysis, ML, and regulated medical environments preferred.
MATLAB, Python, C/C++
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3w
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Bachelor's in Engineering or Computer Science, programming in C/C++/C#/Java/Python, familiarity with cloud platforms (Azure/Google/AWS), SQL/MySQL, problem-solving and algorithm skills, willingness to relocate and work onsite-offshore model.
Vibe Coding, CoPilot, Claud, Codex, C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL
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Guidance Navigation & Control (GNC) Engineer
Los Angeles, California, United States
$110k-$200k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
5+ YOESenior GNC engineer responsible for architecture, verification, and flight software for K2 satellites; strong background in control algorithms, simulations, and programming.
Python, Julia, C/C++, Matlab, 6-DOF simulation
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2mo
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Lead Communications Systems Engineer
El Segundo or San Diego or Los Angeles or Washington or San Francisco or Seattle or London
$110k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in STEM or equivalent, 10+ years in directional communications, RF systems and DSP expertise, algorithm development, data analysis, Python/MATLAB proficiency, systems engineering experience, and prior team leadership.
Python, MATLAB, C++, FPGAs, DSPs
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Senior Signal Processing Engineer, Space
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOEActive U.S. Secret security clearance; 8+ years in signal processing for EO/IR sensors; bachelor-level degree in engineering/science; production-level algorithm experience.
EO/IR, signal processing, Monte Carlo, hardware-in-the-loop, image processing, Python, MATLAB
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1mo
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Robotics Engineer
Irvine, California, United States
$100k-$125k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
3+ YOE3+ years robotics/UAV experience, strong C++ and Python skills, GNC algorithm development, SIL/HIL testing, software configuration management, bachelor\u0002s degree required, able to obtain security clearance.
C++, Python, SolidWorks, Fusion 360, Altium, PX4, Ardupilot, Git, CI/CD
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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
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3d
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Wireless System Engineer
Cupertino or Irvine or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
10+ YOEBachelor's degree and 10+ years of relevant industry experience; deep wireless communications, channel propagation, RF design, transceiver algorithms, simulation, and C/C++/Python expertise required.
C, C++, Python, TCP/IP, WiFi, Bluetooth, Cellular, LLM
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GNC Engineer II
Long Beach, California, United States
$115k-$144k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
2+ YOEBachelor's degree and 2+ years GNC/ADCS experience, orbital mechanics and trajectory optimization, real-time control/estimation algorithm development, ability to obtain/maintain Secret clearance; Python, MATLAB/SciPy, C/C++ and git experience preferred.
git, Python, MATLAB, SciPy, C/C++, ASTOS
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Senior Principal Algorithm Software Systems Engineer
Cypress, California, United States
$150k-$234k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
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
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3d
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Autonomy Engineer, Ops Research (Senior - Principal)
Denver or Long Beach
$180k-$360k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
4+ YOEBachelor's degree in a quantitative discipline, 4+ years deploying optimization algorithms, C/C++ and Python proficiency, and expertise in optimization, statistical learning, adversarial, or distributed optimization.
C, C++, Python
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Principal Embedded Security Engineer
Los Angeles, California, United States
$180k-$260k/yr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
10+ YOEU.S. citizen required. Bachelor’s +10 years (or HS +14 years) in networking embedded software. Expertise in C/C++, Linux, IP networking (L2/L3), cryptographic algorithms/protocols, background check and drug test required.
C/C++, Python, Linux, AES, TLS, SSL, IPsec, MACsec, VPN, DMVPN, HMAC, DSA
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2mo
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Senior Staff/Principal Engineer, Communication System Design
Irvine, California, United States
$188k-$356k/yr OnsiteFull Time
MediaTek
MediaTekTaiwan Stock Exchange: 2454: Designs and develops system-on-chip solutions for electronic devices.
6+ YOEDoctorate-level candidate with 6+ years experience, strong theoretical analysis and algorithm design for communication systems, C/C++ proficiency, physical-layer simulation, RF/OFDM knowledge, and system bring-up/debug skills.
C, C++
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1w
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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: Global short-form video hosting 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)
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2mo
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Software Engineer (Computational Geometry)
Huntington Beach, California, United States
$130k-$200k/yr OnsiteFull Time
Layup Parts
Layup Parts: Manufactures high-speed composite parts and tooling for aerospace.
Strong software engineering fundamentals; experience in computational geometry, CAD/CAM, and geometric algorithms; ability to work with manufacturing software and geometry analysis.
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Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Java, JDK, Lucene, Netty, Elasticsearch
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1w
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Software Engineer, Enterprise Platform - Frontier Generative AI
Seattle or Bellevue or Los Angeles County
$130k-$246k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
3+ YOERequires a BS or MS in computer science, computer engineering, or related discipline; 3+ years of software engineering experience; C/C++ and/or Python; data structures and algorithms; and production systems experience.
C, C++, Python
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Experience developing software with Java, Python, C#, or JavaScript; familiarity with Git; BS in CS or equivalent experience preferred; strong algorithms and problem-solving skills.
Java, Python, C#, JavaScript, Git
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