How do you prioritise multiple tickets when everything looks urgent?
Assesses fundamental understanding of Customer Service conventions, runtime behavior, and memory/performance considerations.
Hiring managers look for precision, avoidance of ambiguous jargon, and ability to explain trade-offs under real production conditions.
I prioritise by impact and urgency, not by who shouted loudest.
First I apply the service level agreement: anything breaching a contracted response or resolution time, or affecting a critical system or many users, comes first. A single user with a cosmetic issue waits behind an outage affecting a whole account.
Then I consider business impact: revenue at risk, safety or compliance, and whether someone is blocked from working. I group similar tickets so one fix resolves several.
I communicate proactively. If a customer will wait, I tell them the expected time and why, which usually reduces anxiety. I use the ticket system to keep statuses accurate so the team has one view, and I flag to my manager when volume exceeds capacity rather than quietly letting service levels slip.
At the end of each day I check that nothing critical is at risk overnight.
Candidate Response Strategy & Interview Tips
- Start with a concise one-sentence summary: Deliver a direct, confident answer first before expanding into nuances.
- Demonstrate real-world trade-offs: Discuss where this approach excels and when you would avoid it in production systems.
- Discuss complexity & edge cases: Proactively explain time/space complexity or boundary conditions (null values, scale limits).
- Prepare for interviewer follow-ups: Technical hiring panels frequently probe deeper into concurrency, backward compatibility, or alternative libraries.