Artificial intelligence
10 Anthropic software engineers
These ten current Anthropic software engineers hold software engineering and Member of Technical Staff roles at the company. A reader can learn what software engineering work at Anthropic involves from people who have done it.
Professionals to explore
01—10Fabian Schramm
LinkedInExperience: Senior Software Engineer · Anthropic
Senior Software Engineer at Anthropic since January 2026, a senior-level role, based in Germany. Before Anthropic they were a Senior Software Engineer at Google (2022–2025), a Software Engineer at Spotify (2019–2022) and a Software Engineer at Schubert System Elektronik GmbH (2015–2017).
Josef B.
LinkedInExperience: Software Engineer · Anthropic
Software Engineer at Anthropic since September 2025; the role description says working on infrastructure, improving scalability and performance and building out necessary parts. Before joining they were a Software Engineer at Facebook from 2013 to 2025, a Principal Software Engineer at Sandisk and a Senior Software Engineer at Red Hat.
Marcelo Nicolás Gómez Rivera
LinkedInExperience: Member of Technical Staff · Anthropic
Member of Technical Staff at Anthropic since March 2024, based in London. The profile says they are a software engineer with 7+ years in developer infrastructure, building systems that scale to give others a good developer experience. Before Anthropic they were a Software Engineer at UiPath (2023–2024) and at Facebook (2015–2022).
Max Leiter
LinkedInExperience: Member of Technical Staff · Anthropic
Member of Technical Staff at Anthropic since April 2026, with the headline Claude Code @ Anthropic. At Vercel they were a Staff Software Engineer (2024–2026), Senior Software Engineer (2023–2024), Software Engineer (2022–2023) and Software Engineering Intern (2020).
Nate McMaster
LinkedInExperience: Member of Technical Staff, Software · Anthropic
Member of Technical Staff, Software at Anthropic since December 2025, based in the Seattle area; the role description says they work on Anthropic's infrastructure team as a software engineer. At Amazon Web Services they were a Principal Software Engineer (2024–2025), Senior Software Development Engineer (2021–2024) and Software Development Engineer (2019–2021), and they were a Senior Software Engineer at Microsoft (2018–2019).
Paul Carroll
LinkedInExperience: Member of Technical Staff · Anthropic
Member of Technical Staff at Anthropic since March 2024; the profile describes a generalist software engineer passionate about making complex systems work. Before Anthropic they were a Tech Lead Manager (2023–2024) and Staff Software Engineer (2021–2023) at Covariant, a Senior Software Engineer at Waymo (2020–2021) and Lead Robotics Infrastructure Engineer at Cobalt AI (2020).
Ryan Brewster
LinkedInExperience: Staff Software Engineer · Anthropic
Staff Software Engineer at Anthropic since July 2025, a senior-level role in Engineering and Technical. Before joining they were a Staff Software Engineer at Stripe (2022–2025), a Founding Engineer at Shortwave (2020–2021), a Software Engineer at Google (2016–2020) and a Software Engineer at Kifi.
Sam Frank
LinkedInExperience: Member of Technical Staff · Anthropic
Member of Technical Staff at Anthropic since June 2025. The profile describes a software engineer who loves product work, with the motto solve the right problems, and experience on Growth and Global Growth teams. At Uber they were a Sr Staff Software Engineer (2025), Staff Software Engineer (2022–2025), Senior Software Engineer (2020–2022) and Software Engineer II (2018–2020).
Steff Zaan
LinkedInExperience: Lead Software Engineer · Anthropic
Lead Software Engineer at Anthropic since November 2023, a senior-level role in Engineering and Technical based in San Francisco. Before joining Anthropic they were a Software Engineer at Snap Inc. from 2021 to 2023 after an internship there in 2021. Their Anthropic role has run for nearly three years, starting in November 2023.
Thomas Kidd
LinkedInExperience: Software Engineer · Anthropic
Software Engineer at Anthropic since March 2026, an entry-level role; the role description mentions Inference Performance & Compilers. At Cerebras they were a Software Engineer (Member of the Technical Staff II) (2023–2025) and Software Engineer (Member of the Technical Staff I) (2022–2023), after a Machine Learning Engineering Intern role there in 2021.
Choose the right perspective
Match the person's area to your question, since infrastructure, inference performance, developer tooling and product work each involve different problems. Look at where they worked before Anthropic and when they joined, because that shapes how they compare engineering at an AI lab with their earlier roles.
Questions to take into the conversation
- 01How does software engineering change when the main product is a large language model?
- 02What does the interview and onboarding process look like for engineers joining Anthropic?
- 03How do engineers at an AI lab balance shipping speed with reliability and safety?
Reaching Anthropic software engineers
How can I contact one of these Anthropic software engineers?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Anthropic, based on profile data retrieved on October 8, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Anthropic software engineers?
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Can an AI agent ask one of these Anthropic software engineers a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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