Building the most AI-pilled engineering team in the world | Fiona Fung (Manager of the Claude Code and Cowork Teams)
Lenny's Podcast: Product | Career | Growth
4 HOURS AGO
Building the most AI-pilled engineering team in the world | Fiona Fung (Manager of the Claude Code and Cowork Teams)
Building the most AI-pilled engineering team in the world | Fiona Fung (Manager of the Claude Code and Cowork Teams)

Lenny's Podcast: Product | Career | Growth
4 HOURS AGO
Shownote
Shownote
Fiona Fung leads the teams behind Claude Code and Cowork at Anthropic (overseeing Boris Cherny and the entire engineering and PM team). Before Anthropic, she spent 11 years at Microsoft building Visual Studio and TypeScript and then moved to Meta, where sh...
Highlights
Highlights
Fiona Fung, who leads the Claude Code and Cowork teams at Anthropic, discusses how AI is transforming software engineering. She shares insights from her 25-year career at Microsoft, Meta, and Anthropic, focusing on how AI shifts the bottleneck from coding to ambition and the new challenges of managing high-throughput teams.
Chapters
Chapters
Introduction to Fiona Fung
00:00How the engineering role has transformed over 25 years
02:31What an AI-pilled software team looks like in 2026
09:28Using Claude to manage and review team output
12:26The evolution of code review and verification
14:40Who to hire: creative builders and deep systems experts
16:55The shift to ambitious thinking
18:18The growth mindset required to thrive in AI-native teams
19:40Helping small businesses adopt AI tools
25:52How Anthropic spots latent demand and builds for it
31:46The next frontier: asynchronous work with AI routines
35:08Agency and accountability in AI-native teams
38:06The vibe shift from token-maxing to ROI measurement
39:40The “bad vs. sad” quality framework
44:24Why all managers start as ICs at Anthropic
49:34Preventing skill atrophy
55:24Managing context switching with 20 AI agents running
58:43How PM and data science roles are transforming
1:00:08The importance of dogfooding and using your own product
1:03:40Outstanding questions
1:08:36The future of engineering jobs and education
1:12:48What keeps Fiona up at night: team culture at scale
1:17:59From six-month roadmaps to JIT (just-in-time) monthly planning
1:22:53Lightning round
1:27:03Transcript
Transcript
Lenny Rachitsky: Anthropic engineers, on average, have eight times as much code per quarter as they did compared to 2025.
Fiona Fung: Coding is no longer the bottleneck. It's lifted the ceiling of what anyone is able to do.
Lenny Rachitsky: Everything is...