10 Anthropic researchers who joined in 2026
Each of these ten Anthropic researchers who joined in 2026 started their current role at Anthropic in 2026, with titles that include Research Scientist and Member of Technical Staff. A reader can learn how Anthropic researchers approach a role they started in 2026 from people who hold one now.
Professionals to explore
Arjun Kar
LinkedInExperience: Member of Technical Staff · Anthropic
Arjun Kar has been a Member of Technical Staff at Anthropic since June 2026, a current role that started in 2026, and the role entry reads pretraining large language models. Arjun Kar's listing also shows Research Scientist at Google DeepMind from 2023 to 2026 and Postdoctoral Researcher at The University of British Columbia from 2020 to 2023.
Carlos Florensa
LinkedInExperience: Research Scientist · Anthropic
Carlos Florensa has been a Research Scientist at Anthropic since July 2026, a current role that started in 2026, based in Berkeley, California. Carlos Florensa's listing also shows Research Scientist at OpenAI from 2024 to 2026 and Research Scientist at Covariant from 2019 to 2024.
Harrison Lee
LinkedInExperience: Member of Technical Staff · Anthropic
Harrison Lee has been a Member of Technical Staff at Anthropic since March 2026, a current role that started in 2026, and the profile describes Harrison Lee as an alignment researcher. The listing also shows Staff Research Scientist at Google DeepMind from 2020 to 2026 and Machine Learning Engineer at Facebook from 2017 to 2020.
Jonathan Heek
LinkedInExperience: Research Scientist · Anthropic
Jonathan Heek has been a Research Scientist at Anthropic since March 2026, a current role that started in 2026, based in Amsterdam. Jonathan Heek's listing also shows Research Software Engineer at Google from 2018 to 2026 and Software Developer at Maxxton from 2016 to 2017.
Kamyar John S.
LinkedInExperience: Member of Technical Staff · Anthropic
Kamyar John S. has been a Member of Technical Staff at Anthropic since March 2026, and the profile describes the work as a research engineer working on post-training models to remember, learn and use tools. The listing also shows Member of Technical Staff at OpenAI from 2025 to 2026.
Nathan C. Frey
LinkedInExperience: Life Sciences · Anthropic
Nathan C. Frey has held the Life Sciences @ Anthropic role since April 2026, a current role that started in 2026, and the profile says Nathan C. Frey leads drug discovery and development research at Anthropic. The listing also shows Affiliate Scientist at Berkeley Lab from 2019 to 2020.
Nilesh Tripuraneni
LinkedInExperience: Member of Technical Staff · Anthropic
Nilesh Tripuraneni has been a Member of Technical Staff at Anthropic since June 2026, a current role that started in 2026, and the profile headline reads AI Research @ Anthropic. Nilesh Tripuraneni's listing also shows Researcher at Google DeepMind from 2022 to 2026.
Scott Emmons
LinkedInExperience: Member of Technical Staff · Anthropic
Scott Emmons has been a Member of Technical Staff at Anthropic since February 2026, and the profile headline reads AI Safety Research at Anthropic. Scott Emmons's listing also shows Research Scientist at Google DeepMind from 2024 to 2025 and Cofounder and President of FAR.AI from 2022 to 2023.
Sedrick Scott Keh
LinkedInExperience: Member of Technical Staff · Anthropic
Sedrick Scott Keh has been a Member of Technical Staff at Anthropic since April 2026, a current role that started in 2026, and the profile says the work at Anthropic is on pretraining. The listing also shows Research Scientist at Toyota Research Institute from 2025 to 2026 and Research Engineer there from 2023 to 2025.
Vivek Ramanujan
LinkedInExperience: Member of Technical Staff · Anthropic
Vivek Ramanujan has been a Member of Technical Staff at Anthropic since February 2026, a current role that started in 2026, and the role entry names pretraining. The listing also shows PhD Student Researcher at the University of Washington since 2020 with no end date, and Research Scientist Intern at Meta from 2024 to 2025.
Choose the right perspective
Match the research area named in a person's line to the question you want answered. Each line also names the person's other employers, so pick the research background closest to your own situation.
Questions to take into the conversation
- 01What did you focus on in your first months as a researcher at Anthropic?
- 02Which research habits from your previous lab or university carried over, and which did you have to change?
- 03How are research directions chosen and reviewed day to day in your part of the company?
Reaching Anthropic researchers who joined in 2026
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.