Helping a Junior Engineer Who’s Stuck

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Easy Difficulty

Helping a Junior Engineer Who’s Stuck

You’ve joined a quick 1:1 or pairing session to unblock Liam. The bug is fixable — the real moment is mentorship style.

Your Role

Mentor

Goal: Help Liam make progress while encouraging problem-solving and confidence


Character Profile

Liam Park, Mid-20s (Male)

Liam is early in his career and excited to learn. He’s been blocked on a bug for hours but hesitated to ask for help. You offered to pair and want to balance support with growth.

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Moderate Difficulty

Coaching a Mid-Level Engineer Through a Design Review

You're debriefing after a design review. You want to push her thinking without discouraging her ownership.

Your Role

Senior Engineer / Tech Lead

Goal: Coach Neha to think more deeply about tradeoffs and help her grow as a systems thinker


Character Profile

Neha Suresh, Early 30s (Female)

Neha is a capable mid-level engineer leading her first feature from design to delivery. She’s presented a solution in a review that skips some tradeoff discussion, and you’re concerned about how it's framed.

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Hard Difficulty

Mentoring a Senior Engineer Who’s Resistant to Feedback

You’re having a 1:1 where you want to talk honestly about the importance of mentorship and collaboration — without turning it into a confrontation.

Your Role

Tech Lead

Goal: Challenge Victor’s mindset while preserving trust and helping him see his role in team development


Character Profile

Victor Huang, Late 30s (Male)

Victor is a high-performing senior engineer who delivers well, but avoids pairing and mentoring, and often ignores peer feedback. You’re trying to shift his mindset toward leadership maturity and team growth.

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