Tell me about a time when you helped one of your team members develop their career.
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What is this question about
Interviewers use this question to assess whether you can meaningfully invest in other people's growth, not just give occasional advice. They want to understand how well you noticed someone's needs, tailored support to that person, and followed through long enough to create a real outcome. At higher levels, they are also testing whether your approach to career development scales beyond one-off mentoring into repeatable leadership behavior.
Key Insights
- You do not need a promotion story for this to be strong. A compelling answer can be about helping someone gain confidence, broaden ownership, improve a weak area, or prepare for a next-step opportunity.
- You should show that you understood what that person actually wanted, rather than projecting your own idea of a good career path onto them. Interviewers notice the difference between mentoring and directing.
- Do not stop at 'I gave advice.' Strong answers show an ongoing loop: you diagnosed the need, helped create a plan, created opportunities or support, and then observed concrete progress over time.
What interviewers probe atlevel
Top Priority
Your story should end with evidence that the help mattered, not just that you tried to be supportive.
Good examples
🟢A few weeks later they independently handled a similar task and told me the earlier walkthrough made it click for them.
🟢After practicing together, they led the next demo on their own and got positive feedback from the team for how clearly they explained the work.
Bad examples
🔴After I helped them, I assume they felt better because they thanked me, and that was basically the outcome.
🔴I gave them advice on how to improve, and I think it was useful because they seemed more comfortable afterward.
Weak answers rely on vague appreciation; strong answers show observable change in behavior or responsibility.
Valuable
Example answers atlevel
Great answers
On my last team, a new engineer joined a few months after I did, and I noticed she was pretty quiet during code reviews even though her work was solid. I asked if she wanted feedback on anything specific, and she said the hardest part was explaining her decisions clearly, especially when more experienced engineers asked questions. I offered to review one of her changes with her before she sent it out, and we practiced how to write the summary and respond to likely comments. After that, I stayed available, but I made sure she was the one posting and answering the review comments herself. A few weeks later she told me she felt much more confident, and I saw that in practice because she was handling reviews on her own and even helping another new teammate with theirs.
At the startup where I worked, one of our part-time contractors wanted to convert to a full-time engineering role but hadn’t interviewed for software jobs before and felt lost about how to present their work. Over the course of a month I scheduled weekly pairing sessions where we worked on a small end-to-end feature they would own, and I taught them how to break problems into steps, write a short project summary, and pick demonstrable metrics. I reviewed their resume bullet points and helped them craft clear stories for behavioral questions, then ran two mock technical interviews with immediate, actionable feedback. I also encouraged them to lead the demo for that feature so they’d get comfortable presenting to stakeholders. They ended up being invited to join full-time, and their manager later told me their ability to plan and communicate had noticeably improved.
Poor answers
A teammate on my last project wanted to grow, so I showed him how I usually handled our tasks and told him that if he followed my approach he would ramp up faster. He had a lot of questions, so I often just fixed the tricky parts for him so we could keep moving. I also told him to take on more work whenever he had time because that is the best way to develop. He appreciated the help, and after that I felt like I had done a good job supporting his career.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
Early August, 2026
Follow up question. what's the growth you are able to see and share about the developer
Late July, 2026
Mid June, 2026
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