178 ai researcher jobs at 101 companies in Berkeley, IL
2d
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Staff UX Researcher - AI Agents
Bellevue or Chicago or New York City or San Francisco or Seattle or Toronto or Washington
$174k-$240k/yr HybridFull Time
7+ YOE7+ years of UX research experience in complex B2B, developer, or enterprise software; mixed-methods expertise; AI tool practice; technical-domain experience; cross-functional communication; and mentorship skills.
SQL, R, Python
1mo
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Quantitative Researcher
Chicago, Illinois, United States
$120k-$175k/yr OnsiteFull Time
1+ YOEBS/MS/PhD in a quantitative field, 1+ years quantitative research or industry experience, strong Python and numerical library skills, ML/statistics foundation, experience with LLMs/AI tools and market microstructure.
Python, NumPy, pandas, SciPy, LLMs, AI tools
1mo
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Staff Data Scientist & AI Researcher
Chicago, Illinois, United States
$90k-$120k/yr HybridFull Time
5+ YOECollege degree and 5+ years related experience; expertise in ML/AI, data engineering, statistics; proficiency in Python and R; experience with cloud (AWS/GCP), Gen3/biomedical data preferred; strong communication.
Python, R, AWS, GCP, Gen3, NCI Genomic Data Commons
2mo
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Postdoctoral Researcher
Lemont, Illinois, United States
OnsiteFull Time
Ph.D. in Chemical Engineering, Materials Science, Chemistry or related; experience with organic synthesis; interest or experience in AI/ML and computational modeling; strong initiative, communication, and collaborative skills; valid U.S. work authorization required.
AI/ML, TEA/LCA, synchrotron, electrodialysis
3w
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Experience Researcher Vice President - Commerce Center
New York or Chicago or Palo Alto or Plano
$138k-$200k/yr OnsiteFull Time
5+ YOEFormal training in experience research and 5+ years applied experience in qualitative, quantitative, and mixed-methods research; ability to build strategic research programs and apply AI-enabled approaches.
Microsoft PowerPoint, Qualtrics, Microsoft Excel, User Testing
2mo
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Senior Design Researcher
Austin or Chicago or Dallas or Kansas City or Lincoln or Omaha
$112k-$187k/yr HybridFull Time
5+ YOE5+ years design research in tech; AI-enabled research; hardware and software context; strong communication; travel up to 20%; hardware background.
AI, Qualitative research, Quantitative research, Prototyping tools
1w
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Graduate Quant Researcher 2027 - Chicago
Chicago, Illinois, United States
$150k-$175k/yr OnsiteFull Time
Candidates pursuing a Bachelors/Masters/PhD in applied math, statistics, engineering or physics; programming in Python,C++,C#; interest in quantitative research, trading and AI; strong problem-solving and communication skills.
Python, C++, C#
3d
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AI RESEARCH SCIENTIST
Chicago, Illinois, United States
OnsiteFull Time
Background in materials science, electrochemistry, or solid-state physics; battery research experience, innovation record, analytical and problem-solving skills, and collaborative ability.
5d
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AI Scientist
Chicago or Minneapolis or San Francisco
$139k-$164k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent experience, 8+ years of AI/ML experience, and expertise in Python, AI/ML frameworks, generative AI, production deployment, and technical leadership.
Python, PyTorch, Hugging Face, LangChain, LangGraph
5d
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Senior Advanced AI Research Engineer
Mountain View or Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek
$123k-$338k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, computer engineering, or related field; 5+ years Python or Node.js/TypeScript and AI/ML systems experience; research-to-production expertise preferred.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, Microsoft Excel
1w
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Principal AI/ML Research Engineer
United States or California or San Jose or Seattle or Portland or Boston or Chicago
$250k-$289k/yr RemoteFull Time
12+ YOE12+ years in software or ML engineering, including 5+ years in applied AI/ML research. Requires advanced expertise in model architecture, algorithms, Python, deep learning frameworks, distributed AI, cloud, and ML platforms.
Python, PyTorch, TensorFlow, JAX, C++, Java, Ray, DeepSpeed, Megatron, Spark, AWS, Azure, SageMaker, MLflow, Databricks, LanceDB, Pinecone, Qdrant, Milvus, Transformer, Tabular Transformers, LLMs, RAG, LoRA, PEFT, Diffusion, Reinforcement Learning, RLHF, NeurIPS, ICML, KDD, ACL
3w
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AI Research Engineer - NLP
Evanston, Illinois, United States
RemoteFull Time
3+ YOEPh.D. in CS or related (NLP/LLMs), 3 years post-Ph.D. research experience, mastery of NLP/LLM safety, ability to design and run assessments, code text-analytics, publish research, and collaborate with engineering teams.
LLMs, NLP
1w
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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
1mo
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AI Product Engineer
Chicago, Illinois, United States
$145k-$183k/yr HybridFull Time
3+ YOE3+ years AI engineering experience; expertise in Python, LLMs, prompt engineering, AI frameworks; rapid AI prototyping, data integration, collaboration with PM/UX/research; strong communication.
Claude Code, Cursor, Python, LLMs
2mo
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Staff AI research scientist
San Francisco or Seattle or New York City or Austin or Chicago or London
$234k-$296k/yr HybridFull Time
7+ YOE7+ years ML research experience with LLM pre-/post-training, strong publication record, Ph.D. or equivalent, expert in post-training methods (SFT, RLHF, RLAIF, DPO), Python and PyTorch/JAX proficiency, experience shipping production models.
Python, PyTorch, JAX
1mo
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Campus AI Research Engineer – Research Automation (Full-Time)
Chicago or New York City
$300k/yr OnsiteFull Time
Demonstrated ML research record, experience implementing ML models to production, strong Python/C++ skills, familiarity with PyTorch/JAX/TensorFlow, GPU/HPC experience, and strong quantitative and communication skills.
C, C++, Python, CUDA, ROCm, PyTorch, JAX, TensorFlow, HPC
3d
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AI Machine Learning Scientist Associate
Chicago, Illinois, United States
$113k-$141k/yr HybridFull Time
1+ YOEBachelor’s degree in a quantitative field or equivalent background and 1+ year of experience. Requires machine learning, data modeling, AI, NLP, data engineering, and communication skills.
Artificial Intelligence (AI), machine learning, Generative AI, NLP
4w
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Lead Research Scientist in AI
Evanston, Illinois, United States
$131k-$180k/yr RemoteFull Time
6+ YOEPhD/MS/BS in computer science (NLP/LLMs) with substantial research experience; ability to design experiments, secure funding, lead programs, publish, and communicate results.
1mo
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AI/ML Research Scientist
Chicago, Illinois, United States
$140k-$165k/yr OnsiteFull Time
7+ YOE7+ years combined experience or post-baccalaureate education in informatics/AI/data science; proficiency in Python/SQL/R, ML frameworks, distributed training, MLOps, cloud platforms, model deployment, and healthcare data integrations.
Python, SQL, R, TensorFlow, PyTorch, scikit-learn, Ray, DeepSpeed, FSDP, MLflow, Kubeflow, Airflow, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, Git, Apache Spark, Terraform, GitHub, Azure DevOps, Power BI, Dash, Streamlit, React, Flask, OpenAI, Claude, Anthropic, Azure OpenAI, LangChain, LoRA, PEFT, Epic, FHIR, OMOP, Unix
3w
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Postdoctoral Appointee - AI/ML for Particle Accelerators
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
PhD (recent or near completion) in accelerator physics or related field preferred; strong programming skills with Python; UNIX/Linux experience; ML and accelerator experience preferred; familiarity with simulation codes and cluster computing.
Python, UNIX, Linux, Elegant, Cheetah, SDDS, Tcl/Tk
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