Depth vs. breadth for senior ICs

This is Adam Ernst, a Distinguished Engineer at Meta (IC9) who’s built iOS infrastructure that has impacted the entire company. We talked about how his career grew, a major failed project of his, and everything he learned growing to that level.

🔸 My keyboard project link: https://read.compose.llc/p/our-keyboard-design-reveal

𝗣𝗼𝗱𝗰𝗮𝘀𝘁 𝗹𝗶𝗻𝗸𝘀:

• YouTube: https://youtu.be/YA_OYJF3Mmw

• Apple: https://podcasts.apple.com/us/podcast/the-peterman-pod/id1777363835

• Transcript: https://www.developing.dev/p/meta-distinguished-eng-ic9-on-influencing

𝗧𝗶𝗺𝗲𝘀𝘁𝗮𝗺𝗽𝘀:

00:00:00 - Intro

00:00:47 - His middle school company

00:03:50 - His first project and promo at Meta

00:10:03 - Why code review is undervalued

00:12:42 - Senior Staff (IC7) promo story and project

00:19:26 - His major failed project

00:26:35 - How to handle a failed project

00:29:04 - Thoughts on management

00:31:35 - Technical depth vs breadth

00:33:32 - IC9 expectations

00:34:46 - Senior engineers he admires

00:37:39 - Advice for his younger self

00:39:52 - Outro

𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗔𝗱𝗮𝗺:

• LinkedIn: https://www.linkedin.com/in/adamjernst/

𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗥𝘆𝗮𝗻:

• Newsletter: https://www.developing.dev/

• X/Twitter: https://x.com/ryanlpeterman

• LinkedIn: https://www.linkedin.com/in/ryanlpeterman/

• Threads: https://www.threads.com/@ryanlpeterman

• Instagram: https://www.instagram.com/ryanlpeterman

• TikTok: https://www.tiktok.com/@ryanlpeterman