Detail the specific steps you took:
Share the outcome and lessons learned:
Sample Answer (Junior / New Grad) Situation: During my internship on a mobile development team, I was paired with another intern on a feature delivery sprint. My peer was consistently missing our daily sync meetings and their code contributions were coming in incomplete, requiring significant rework. This happened over two consecutive weeks, and it was affecting our ability to hit the sprint goal that our manager had set for us.
Task: While I wasn't formally their manager, our team lead asked me to work with my peer to understand what was happening and help get us back on track. My goal was to support my teammate while ensuring we could still deliver our commitments to the team.
Action: I scheduled a one-on-one coffee chat to check in informally first. I learned they were struggling with the specific framework we were using and felt embarrassed to ask for help in the team meetings. I shared some resources that had helped me, offered to pair program on their tickets, and suggested we create a shared checklist for code quality before submitting PRs. I also encouraged them to bring questions to our team lead, normalizing that everyone learns differently.
Result: Over the next week, my peer's code quality improved significantly and they started attending our syncs regularly. We successfully delivered our sprint goal together. Our team lead recognized both of us for the collaboration, and my peer specifically thanked me for creating a safe space to admit they needed help. I learned that performance issues often have underlying causes that aren't immediately obvious.
Sample Answer (Mid-Level) Situation: As a tech lead on a data platform team at a fintech company, I managed a mid-level engineer who was responsible for building ETL pipelines. Over a three-month period, their velocity had dropped by roughly 40%, they were missing deadlines, and code reviews revealed increasing quality issues. Their work was blocking two other engineers who depended on their pipeline outputs, and the team was starting to express frustration.
Task: As their direct tech lead, I needed to address the performance decline quickly to unblock the team while also understanding what was causing the issue and supporting the engineer's development. I needed to balance empathy with accountability and determine whether this was a temporary rough patch or a more fundamental fit issue.
Action: I scheduled a private one-on-one and came prepared with specific examples of missed deadlines and quality concerns, not as accusations but as observations. I asked open-ended questions about what they were experiencing. They revealed they were dealing with a serious family health crisis and hadn't felt comfortable sharing it. We immediately created a modified workload plan and flexible schedule for the next month. I also paired them with a senior engineer for weekly code review sessions to catch issues earlier, and I took on documenting their work to reduce their cognitive load. I involved our engineering manager and HR to ensure proper accommodations.
Result: Within four weeks, their code quality returned to previous standards, and within eight weeks, they were back to full velocity. The pipelines were delivered, albeit delayed by about three weeks, but we preserved the relationship and their long-term trajectory. They later became one of our strongest performers and even mentored others through difficult periods. I learned to address performance concerns promptly but with curiosity rather than judgment, and to create space for people to share what they're dealing with.
Sample Answer (Senior) Situation: As an engineering manager at a SaaS company, I inherited a team of eight engineers during a reorganization. Within the first month, it became clear that one senior engineer was significantly underperforming—they had delivered only one small feature in the previous quarter while peers at the same level were shipping 3-4 major features. The team's morale was suffering because others were picking up slack, and this engineer's technical decisions in our architecture reviews were often superficial or misaligned with our direction. The previous manager had documented concerns but hadn't taken concrete action.
Task: I needed to rapidly assess whether this was a solvable performance issue or a terminal fit problem, while protecting team morale and project velocity. My responsibility was to give this person a genuine opportunity to improve with clear support, while also being prepared to make harder decisions if necessary. I also needed to rebuild trust with the rest of the team that performance standards mattered.
Action: I started with a comprehensive assessment—reviewing their past six months of commits, design docs, and peer feedback through 360 reviews. I then had a direct conversation laying out specific performance gaps with evidence and asked for their perspective. They acknowledged awareness of the issues and expressed interest in improving but had become disengaged due to lack of feedback. Together, we created a 60-day Performance Improvement Plan with weekly check-ins, clear deliverables, and success metrics. I assigned them a well-scoped project with a mentor engineer for support, and I met with them weekly to unblock issues and provide coaching. I documented everything and partnered closely with HR. Simultaneously, I redistributed some of their critical-path work to protect team velocity and communicated transparently with the team about the process without violating confidentiality.
Result: After 30 days, there was modest improvement but not enough to meet senior-level expectations. At 60 days, while their output had increased slightly, the quality and strategic thinking weren't at the required level, and they acknowledged they weren't finding the work fulfilling anymore. We mutually agreed on a transition plan, and they left the company on good terms with a generous severance package. The team's velocity improved by approximately 25% in the following quarter, and I received feedback from team members appreciating the transparency and decisiveness. I learned that acting swiftly with clear expectations and support is more respectful to everyone than letting issues linger, and that sometimes the most compassionate outcome is helping someone exit gracefully.
Sample Answer (Staff+) Situation: As Director of Engineering at a high-growth startup preparing for Series B, I identified a systemic pattern where three of our five engineering managers were struggling with the transition from managing individual contributors to managing managers as we scaled from 30 to 75 engineers. One manager in particular—an excellent former tech lead who'd been promoted 18 months earlier—was creating significant organizational drag. Their team had 40% higher attrition than other teams, their direct reports (who were now managing teams of their own) weren't receiving adequate coaching, and project delivery was consistently 2-3 weeks behind schedule. Exit interviews revealed issues with unclear expectations and lack of development support.
Task: As the engineering leadership team owner, I needed to address this not just as an individual performance issue but as a signal of gaps in our management training and promotion systems. I had to determine whether these managers could grow into the roles with proper support, redesign how we developed managers across the organization, and make difficult decisions about team structure—all while maintaining business continuity during a critical fundraising period.
Action: I initiated a multi-pronged approach. First, I had candid one-on-ones with each struggling manager, sharing specific feedback from their teams (anonymized) and my observations of leadership team dynamics. With the most critical case, I created an intensive 90-day development plan that included executive coaching, shadowing our strongest engineering manager, and monthly skip-level meetings with their reports so I could monitor progress directly. I also brought in an external leadership consultant to run a management fundamentals workshop for all EMs. Simultaneously, I worked with my VP of Engineering to restructure one particularly struggling team, moving three reports to other managers to reduce span of control and pressure. I instituted monthly manager effectiveness surveys and made management quality a key metric in our leadership reviews. I also took responsibility for the systemic failure—we had promoted strong ICs without adequate support structures.
Result: After 90 days, two of the three managers showed significant improvement with measurably better team health scores and delivery predictability. The third manager, despite coaching, wasn't demonstrating the required growth and we mutually agreed to transition them to a Staff Engineer role where they excelled. Team attrition dropped from 40% to 15% over two quarters. More importantly, we established a sustainable management development program including a mandatory 8-week manager training curriculum, peer coaching cohorts, and clearer expectations at each level. This became part of our Series B story about organizational maturity, and we successfully raised $30M. I learned that individual underperformance often reflects systemic gaps, and addressing root causes requires looking beyond the individual to the support structures and incentives we've created as leaders.
Common Mistakes
- Avoiding the conversation -- Delaying difficult feedback helps no one and often makes the situation worse
- Being vague or indirect -- Use specific examples and clear expectations rather than generalizations like "not meeting expectations"
- Jumping to conclusions -- Failing to investigate root causes before assuming someone is simply not trying or not capable
- Making it personal -- Focus on behaviors, outputs, and impact rather than personality or character judgments
- Not documenting -- Failing to keep records of conversations, agreed-upon plans, and progress checks
- Going it alone -- Not involving HR, senior leaders, or other resources when appropriate
- No clear success criteria -- Creating improvement plans without measurable goals and timelines
- Showing the story, not learning -- Forgetting to reflect on what you'd do differently or what the experience taught you about management
Result: After 30 days, there was modest improvement but not enough to meet senior-level expectations. At 60 days, while their output had increased slightly, the quality and strategic thinking weren't at the required level, and they acknowledged they weren't finding the work fulfilling anymore. We mutually agreed on a transition plan, and they left the company on good terms with a generous severance package. The team's velocity improved by approximately 25% in the following quarter, and I received feedback from team members appreciating the transparency and decisiveness. I learned that acting swiftly with clear expectations and support is more respectful to everyone than letting issues linger, and that sometimes the most compassionate outcome is helping someone exit gracefully.
Result: After 90 days, two of the three managers showed significant improvement with measurably better team health scores and delivery predictability. The third manager, despite coaching, wasn't demonstrating the required growth and we mutually agreed to transition them to a Staff Engineer role where they excelled. Team attrition dropped from 40% to 15% over two quarters. More importantly, we established a sustainable management development program including a mandatory 8-week manager training curriculum, peer coaching cohorts, and clearer expectations at each level. This became part of our Series B story about organizational maturity, and we successfully raised $30M. I learned that individual underperformance often reflects systemic gaps, and addressing root causes requires looking beyond the individual to the support structures and incentives we've created as leaders.