Blog for Engineering Managers

Blog for Engineering Managers

Your interview process for senior engineers is wrong

You know what makes senior engineers valuable. Your interview process tests for something completely different.

Stephane Moreau's avatar
Stephane Moreau
Dec 30, 2025
∙ Paid

👋 Hey, it’s Stephane. I share lessons, and stories from my journey to help you lead with confidence as an Engineering Manager. To accelerate your growth see: 50 Notion Templates | The EM’s Field Guide | CodeCrafters | Get Hired as an EM | 1:1 Coaching

Paid subscribers get 50 Notion Templates, The EM’s Field Guide, and access to the complete archive. Subscribe now.

Your senior engineer interviews are probably testing the wrong things.

Think about the last senior hire who didn’t work out. I’d bet it wasn’t because they couldn’t implement a binary search tree. It was something harder to pin down - they couldn’t navigate the existing codebase, struggled to explain technical tradeoffs to stakeholders, or made decisions in isolation that created problems downstream.

And yet, when you designed your interview loop, you probably spent 80% of the time on algorithmic problems and coding exercises. You’re hoping to catch the skills that actually determine success in the role in a 45-minute “behaviou…

User's avatar

Continue reading this post for free, courtesy of Stephane Moreau.

Or purchase a paid subscription.
© 2026 Stephane Moreau · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture