Blog
Writing from Promptster
Notes on AI-native technical assessment, agentic-engineer signals, and how hiring loops change when candidates work with Claude Code.
What Is Process Telemetry in Technical Hiring? A 2026 Primer
Process telemetry is a clear record of how a candidate worked — what they asked their AI to do, what code it produced, what they kept, what they changed, what decisions they made. Here's what the term means, why it matters now, and how it changes technical hiring.
what is process telemetryprocess telemetry definitionprocess telemetry in hiringai era technical hiringai-proof coding interviewclaude code interview assessmentai coding interview methodology 2026Best AI-Era Technical Assessment Platforms (2026): A Fair Comparison
An honest comparison of Promptster, CodeSignal, HackerRank, Codility, and Alex (formerly Apriora) — the five platforms that come up when engineering leaders ask how to assess developers in the age of Claude Code.
best technical assessment platforms 2026codesignal vs hackerrank vs codilityai coding interview platforms comparisonclaude code hiring assessmentai-native technical assessmentpromptster vs codesignalalex apriora ai interview agenttechnical assessment platform comparison 2026The incumbent trap in technical assessment
CoderPad, HackerRank, CodeSignal, and Codility have all shipped AI features in the past 24 months. None of it changes what they actually measure. Here's why.
positioningmarketai-collaborationThe code is no longer the signal
LeetCode screens and take-homes measured one thing: whether a candidate could write code alone. Claude Code made that question useless. Here's what we need to measure instead — and why no existing hiring tool can.
hiringai-collaborationpositioningCodeSignal watches a screen recording. Promptster reads the event log.
CodeSignal just launched agentic coding assessments. Their own cheating page tells you why a browser IDE is the wrong surface to measure AI collaboration.
positioningcodesignalai-collaboration
Read the process,
not just the commit.
Twelve founding teams will ship this with us. If you hire 5+ engineers a year and your current take-home can't tell paste from craft, we should talk.