Lost your job due to startup collapse? Need to find a new one quickly?
Why not interview for 15 jobs across multiple titles/areas at the same time.
Study leetcode problems in 7 different languages. Be able to explain how improper pullup values on i2c lines causes animation lag in CSS on a web frontend. Analyze the UI/UX of firmware for STM32 processors using Rust based RTOSes.
You certainly will not regret interviewing for 15 jobs across multiple titles/areas at the same time.