Hire Engineers
Who Actually Ship

AI Engineer Assessment: Anyone Can Write the Prompt. Keeping It Working Is the Job.

Hiring someone to build with models is not the same as hiring someone who codes with one. Here are four tasks on a running LLM service, output that fails to parse, a change nobody can prove is an improvement, a context window that grows until it costs real money, and a provider having a bad afternoon.

Mobile Developer Assessment: It Works on Wifi. Now Interview for the Train.

You cannot ship an app in a 60 minute interview, so mobile hiring falls back on algorithm puzzles and a portfolio walkthrough. Here are four tasks inside a real project, a leak that survives the screen, state lost on rotation, a slow network, and a crash only on resume.