20 ml research engineer jobs at 16 companies in Castaic, CA
2w
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Research Engineer
Los Angeles, California, United States
$147k-$211k/yr HybridFull Time
3+ YOEPhD in relevant field or Master's plus 3 years' experience; experience with Python or C++, ML algorithm design, statistical analysis, EM engineering for large-scale ML; strong communication and critical thinking.
Python, C++
3mo
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Staff Research Engineer – Computer Graphics, Next Generation AI/ML Animation R&D
Culver City, California, United States
$175k-$200k/yr OnsiteFull Time
4+ YOEPhD in Computer Science or Electrical Engineering or related field; 4+ years in AI/ML-based 3D CG; experience with Unreal Engine/Maya; authorized to work in the USA.
Unreal Engine, Maya, MetaHuman
3d
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Senior Advanced AI Research Engineer
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years with Python and/or Node.js/TypeScript, and 5+ years with AI/ML systems. Research-to-production experience preferred; Kubernetes, databases, tracing, and async Python are bonuses.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, CI
2w
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Agentic AI & Graph Machine Learning Research Engineer
Calabasas, California, United States
$128k-$160k/yr OnsiteFull Time
3+ YOEM.S.+3 years in AI/ML, strong ML/NLP/foundation model background, experience with agentic LLM systems, graph machine learning, knowledge graphs, Python and PyTorch, and ability to obtain US security clearance.
LangGraph, AutoGen, Model Context Protocol (MCP), Agent2Agent (A2A), GraphRAG, Neo4j, Cypher, Python, PyTorch, Ray, Spark, vLLM, SGLang
6d
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Tech Lead Research Scientist/Engineer, Neural Graphics and World Models - TikTok
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
$254k-$588k/yr OnsiteFull Time
5+ YOEPhD/MS or equivalent research experience; 5+ years in neural graphics, generative AI, computer graphics, or related fields; deep ML expertise; PyTorch or JAX fluency; 3D/graphics specialization.
PyTorch, JAX, SIGGRAPH, CVPR, ICCV, ECCV, NeurIPS, ICML, ICLR, RSS, CoRL
1d
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Machine Learning Research Engineer - Central Technology
Sherman Oaks or California
$79k-$147k/yr HybridFull Time
3+ YOEMaster’s degree or equivalent experience in a relevant quantitative field, 3+ years applying data science and machine learning, production ML and large-scale data experience, Python, SQL, and strong communication skills.
Python, PySpark, Pandas, XGBoost, PyTorch, SQL
1mo
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Machine Learning Engineer, Generative ML , Level 5
Los Angeles or Santa Monica or New York
$209k-$313k/yr OnsiteFull Time
5+ YOE5+ years ML experience (post-Bachelor) or advanced degree with equivalent experience; strong software skills in Python or C++; proficiency with PyTorch or TensorFlow; ML research/engineering experience in generative models and related areas.
Python, C++, PyTorch, TensorFlow
1mo
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Game Research & Development Intern, Engine Research
Los Angeles, California, United States
$28-$60/hr OnsiteFull Time
Strong coding in C++ or Python, knowledge of calculus/linear algebra, EM/ML familiarity; graduate students and publications preferred; good communication and responsibility.
C++, Python, TensorFlow, Torch, Game engine, Graphics APIs, GPU programming
2d
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ML PhD Software Engineer Internship
New York City or Seattle or Los Angeles or Mountain View
$70/hr OnsiteInternship
Pursuing a PhD in machine learning, AI, or a related technical field; graduating in 2027 or 2028; 3.7 GPA minimum; advanced programming experience and machine learning research experience.
Go, Python, Ruby, Java, C, C++, LLM, RL
1mo
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Senior Machine Learning Engineer - USDS Shop Ads
Los Angeles, California, United States
$178k-$416k/yr OnsiteFull Time
5+ YOEProficient in SQL and Python, experience with Hadoop/Spark, strong ML and data engineering skills, analytical problem-solving, and experience improving ad/recommendation systems.
SQL, Python, Hadoop, Spark
1d
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Applied Scientist II, Sponsored Products Deep Research Agent
Seattle or New York or Palo Alto or Los Angeles County
$143k-$223k/yr OnsiteFull Time
3+ YOEPhD or master's degree with 4+ years in computer science, computer engineering, machine learning, or related experience; 3+ years building business models; programming, experimentation, statistical analysis, and AI/ML experience.
Java, C++, Python, MCP, DPO, IPO, CoT, ToT, ReAct, LLMs, RL, Amazon Ad Console
2w
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Machine Learning Researcher
El Segundo, California, United States
$160k-$220k/yr OnsiteFull Time
Experienced ML researcher/engineer with strong Python and modern ML framework skills, ability to work with multimodal geospatial data, design experiments, and deliver operational prototypes.
Python, PyTorch, JAX
1mo
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Scientist, Computational Chemist & MLOps Engineer
Madison or Pasadena or San Diego or Verona
$100k-$125k/yr OnsiteFull Time
Bachelor's or Master's in a related field; strong Python, Linux, and Git skills; foundational statistics and ML knowledge; experience with biological/omics datasets, reproducible workflows, and scientific software; PhD preferred for senior levels.
Python, Linux, Git, HPC
3mo
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Postdoctoral Fellow - Computational Cancer Biology
Duarte, California, United States
$34-$38/hr OnsiteFull Time
PhD in computer science, bioinformatics, computational biology, genetics, or related field; strong cancer biology and statistics; Python/R and omics data analysis; AI/ML experience; software engineering fundamentals.
Python, R, omics data analysis, AI/ML
1mo
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Principal, Applied AI Enablement, Legal
West Hollywood, California, United States
$150k-$220k/yr OnsiteFull Time
Experienced AI/product builder to prototype, ship, and iterate AI tools for legal work; strong applied ML/AI judgment, prototyping, evaluation, and ability to partner with legal, engineering, and ops teams.
1mo
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Artificial Intelligence Scientist IV
Los Angeles or Irvine
$208k-$354k/yr OnsiteFull Time
10+ YOEMS in CS/AI/ML required (PhD preferred), 10+ years relevant experience, expertise in LLMs, generative and agentic AI (RAG, PEFT, instruction fine-tuning, prompt engineering), transformers and deep learning, publication record, ability to collaborate with engineering and mentor scientists.
Deep Neural Networks, Large Language Models (LLMs), RAG, Transformers, Agentic AI
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