Hey, N00b, We Didn't Hire You to Complete Tasks

Kent Beck addresses new engineers with a frank perspective from senior engineers: task count doesn't matter. What matters is signaling whether you're an A, B, or C performer. B signals include working code, communication, reasonable timelines, and not causing others extra work. A signals go beyond task completion — questioning whether tasks are needed, finding the high-value 20%, submitting incremental diffs, writing internal tools, writing up learnings, and being a strong reviewer. The core insight is that seniors are investing in your future productivity, not today's output, so demonstrating learning velocity and initiative is what separates standout new engineers from average ones.