20 applied research scientist jobs at 5 companies in Riverside, CA
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Applied Research Scientist - Trust and Safety
Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo or Singapore
$219k-$408k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
5+ YOE5+ years applied research experience; strong quantitative and qualitative methods, experimentation, causal inference, and communication skills to influence policy and product decisions.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOERequires 3+ years building machine learning models, large-scale ML systems experience, a PhD or master's degree with 6+ years applied research, and Java, C++, or Python programming.
Java, C++, Python, Large Language Models (LLMs), Generative Artificial Intelligence (GenAI), RL Gyms
Carbon Mapper: Detects and quantifies greenhouse gas emissions using satellite technology.
Graduate degree in physical/environmental/earth/applied sciences, experience with methane emission sectors and remote sensing, ability to work independently and manage multiple projects.
TAE Technologies: Developing commercial fusion energy and advanced power management technologies.
PhD in Physics/Applied Physics/Optical Engineering required; established experience with optical diagnostics and laser systems in plasma or accelerator environments; expertise in interferometry and Thomson scattering; strong mentoring and data-interpretation skills.
Assistant Project Scientist in MRI and Image Processing 2026
Irvine, California, United States
$79k-$101k/yrOnsiteFull Time
University of California: A public research university system providing education and healthcare.
PhD in engineering, medical physics, computer science, applied mathematics, or related field; experience in MRI, image processing, medical imaging, deep learning, and high-impact publications required.