5 ai research scientist jobs at 4 companies in San Bernardino, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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AI Research Scientist — Agentic AI for Materials Discovery
Redmond or Pasadena
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
2+ YOEBachelor's or PhD in a technical field; 2+ years with LLMs/prompts; Python and ML frameworks; experience building end-to-end AI systems; domain familiarity in chemistry or materials.
Python, PyTorch, JAX, React, HPC, DFT, MD, Monte Carlo, tool-use agents, retrieval-augmented generation, knowledge graphs
2w
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R&D Food Scientist
Irvine, California, United States
$80k-$100k/yr OnsiteFull Time
NURA
NURA: Supplies and distributes sustainable raw ingredients for nutrition brands.
3+ YOEMinimum 3 years experience; Master's in Food Science or related preferred; expertise in food/beverage/supplement formulation, food chemistry, microbiology, processing, protein characterization; customer-facing technical support; project management; willing to travel up to 20%.
AI
1mo
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Applied Scientist II, Search Query Understanding
Irvine or Palo Alto or Seattle
$143k-$193k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOEPhD or Master's +4 yrs in CS/CE/ML or related; programming in Java, C++, or Python; strong ML/AI/LLM background (RAG, model optimization); experience with algorithms, data structures, and large-scale systems.
Java, C++, Python, Unix, Linux
6d
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Director of Biology & Biochemistry
Pasadena, California, United States
$164k-$282k/yr OnsiteFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
PhD/post-doc in related field required; proven leadership in biology/biochemistry, assay development, protein expression/characterization, SPR experience, lab automation knowledge, and ability to lead projects and mentor scientists. On-site in Pasadena 5 days/week; some domestic and international travel.
SPR, AI, Machine Learning