Software Engineer interview question
Estimate the weekly capacity needed for a Software Engineer team handling 1,000 requests.
Use this guide to understand why recruiters ask this question, how to shape a strong answer, and what follow-up questions to prepare for.
Why recruiters ask this
The interviewer is using this brainteaser during the case/work sample to test whether the candidate understands software product delivery, can explain decisions clearly, and can connect actions to reliability, maintainability, speed, quality, and user outcomes. They are evaluating judgment, role depth, communication with product managers, designers, QA, DevOps, and customers, and whether the answer includes specific evidence instead of generic claims.
How to structure your answer
Assumptions-Estimate-Check
State assumptions openly, estimate with simple math, sanity-check the result, and explain what real data you would request. For a Software Engineer answer, include TypeScript, JavaScript, the relevant stakeholders, and a result tied to reliability, maintainability, speed, quality, and user outcomes.
Example answer
I would start by clarifying the request type, service level, and available team hours. For a simple estimate, if 1,000 weekly requests take 20 minutes each, that is about 333 work hours before meetings and rework. I would add a 15% buffer, segment urgent versus routine work, and compare capacity against current staffing. Then I would protect reliability, maintainability, speed, quality, and user outcomes by removing repeat requests, creating templates, and tracking throughput weekly. I would present the estimate with assumptions clearly so the team could challenge the numbers before committing resources.
Follow-up questions to prepare for
What tradeoff did you make, and how did it affect reliability, maintainability, speed, quality, and user outcomes?
This checks whether the candidate can reason beyond the headline result and explain practical decision-making.
Who was involved, and how did you keep product managers, designers, QA, DevOps, and customers aligned?
This tests collaboration, communication cadence, and stakeholder management in the real working environment.
What would you do differently if you faced the same software product delivery situation again?
This reveals learning ability, maturity, and whether the candidate can improve their own process.