
Instagram Senior Staff Eng (IC7) On 3 Promos Through Redefining Expectations (Career Story)
Montag, 8. Dezember 2025 · 53 min
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Shownotes
Marius Schulz grew to a Senior Staff Engineer (IC7) at Instagram by redefining expectations three times (once for each promotion). We talked through each promotion and how he did it. There were also interesting learnings from when his promotion got blocked once even though he greatly exceeded expectations.
𝗣𝗼𝗱𝗰𝗮𝘀𝘁 𝗹𝗶𝗻𝗸𝘀:
• Transcript: developing.dev/p/instagram-senior-staff-eng-ic…
• YouTube: youtu.be/OXJHfb_lZII
• Apple: podcasts.apple.com/au/podcast/the-peterman-pod…
𝗧𝗶𝗺𝗲𝘀𝘁𝗮𝗺𝗽𝘀:
- Intro
- Choosing his specialty
- Greatly exceeding expectations with no promo
- Senior promo
- Staff promo
- Leverage and IC4/5/6 way of solving problems
- Senior staff promo
- Career planning past IC7
- Did IC7+ expectations scare him
- Advice for his younger self
- Outro
𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗠𝗮𝗿𝗶𝘂𝘀:
• LinkedIn: linkedin.com/in/mariusschulz
• X/Twitter: x.com/mariusschulz
• Threads: threads.com/@marius.schulz
• Personal Website: mariusschulz.com
𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗥𝘆𝗮𝗻:
• Newsletter: developing.dev
• X/Twitter: x.com/ryanlpeterman
• LinkedIn: linkedin.com/in/ryanlpeterman
• Threads: threads.com/@ryanlpeterman
• Instagram: instagram.com/ryanlpeterman
• TikTok: tiktok.com/@ryanlpeterman