What Smart Questions Should You Ask in a Tech Interview?

After securing an offer, I decided to compile the questions I asked interviewers during my job interviews to provide a reference for others preparing for similar processes.

The focus here is on the questions you can ask interviewers after they have evaluated you; while these rarely affect the final decision, they show your interest and help you avoid blank moments.

First and Second Round Interviewers

What does the team primarily work on, and which areas are you responsible for?

How large is the team? How many members are on the mobile, Android, and testing sides?

If I join, which components would I be responsible for?

What is the planned future size of the team?

Are there regular technical or knowledge‑sharing sessions?

If I encounter a problem I can’t solve on the spot, can we discuss it together?

If the conversation is friendly, is it okay to ask personal questions about the interviewer's experience, future plans, or industry trends?

Could you share your evaluation or suggestions for my interview performance?

Examples of feedback I received include comments on coding speed, framework knowledge, depth of answers, and product responsibility, each offering valuable lessons for improvement.

Third Round Interviewers (Business Lead or Department Leader)

What are the future development directions and plans for the product?

What challenges does the product or business line currently face?

What is the current team size and expected growth?

HR Interview

What benefits are offered beyond salary (e.g., meal allowances, supplemental medical insurance)?

How is the annual bonus or performance bonus typically distributed?

What are the contribution ratios for social insurance and housing fund?

How are employee career levels and promotions evaluated?

How often are salary adjustments made?

Are there stock options or equity plans?

Advice on salary negotiation: set a minimum acceptable salary, then aim 1–5k higher to avoid being anchored too low.

CTO or Boss Interview

What is the company's revenue model and business model?

What are the company's medium‑ and long‑term development plans (3‑5 years)?

If the company is not publicly listed, are there plans for an IPO?

Feel free to share any good questions you have in the comments.