
Hiring for Potential vs Specialization in Engineering
You have seen this play out in hiring loops. The specialist walks in with deep knowledge of a specific framework, answers every trivia question, and maps perfectly to your current

You have seen this play out in hiring loops. The specialist walks in with deep knowledge of a specific framework, answers every trivia question, and maps perfectly to your current

The easiest way to spot real system ownership is not in how someone talks during design reviews. It shows up in the questions they ask when a change looks harmless,

Race conditions are one of those bugs that make smart teams look careless. The code review passes because every line seems locally reasonable. The locking looks intentional, the async flow
You have probably walked out of an executive review thinking, “They didn’t hear a word about the technical risk.” You walked through the architecture, the coupling, the scaling limits, the

You usually don’t suspect the cache first. You blame race conditions, eventual consistency, or some subtle bug in business logic. Then you restart a service, and the issue disappears. Or

You usually do not feel the architecture breaking all at once. You feel it first in the way latency stops being local and starts becoming systemic. A single slow dependency

You know the moment. The bug report says “intermittent timeout,” the team adds a retry, the graph goes green, and everyone moves on. Two weeks later, a different service starts

If you’ve ever been paged at 3:17 AM for something that “resolved itself,” you already understand the problem. On-call rotations are supposed to be a safety net for production systems.

You’ve seen this movie before. A new technology drops, early adopters flood X and LinkedIn with “this changes everything,” and six months later, half the companies quietly abandon their experiments