What to Ask in Big Tech Interview Reverse Q&A: 20 High-Quality Question Templates

Background

What many people don't realize is that the reverse Q&A is the only part of the interview you control, and it's also the most easily wasted. During my autumn recruitment, I interviewed at 6 big tech companies. In the first 2, my response to the reverse Q&A was "No questions, thank you," and the interviewers clearly looked disappointed. Later, I carefully prepared 20 high-quality reverse questions, and in the next 4 interviews, all the interviewers gave positive feedback on my questions—2 even said "Your questions show real depth."

Honestly, the reverse Q&A isn't just a formality—it's an opportunity to demonstrate your depth of thinking, career planning, and learning ability. The interviewer's reaction during this segment can directly influence your final evaluation. Today, I'm sharing 20 carefully crafted high-quality reverse questions, each with applicable scenarios, why they work, and possible interviewer responses, so you can flexibly choose based on your situation.

Interview Process Review

ByteDance—Lesson from the Reverse Q&A

At the end of ByteDance's first round, the interviewer asked "Do you have any questions for me?" I said "No, thank you." The interviewer paused and said "Okay." Later, I learned from my referrer that the interviewer wrote in their feedback: "Candidate lacks deep understanding of and initiative toward the role." Just because I didn't ask a single question in the reverse Q&A, it directly affected my evaluation.

Alibaba—Bonus Points from the Reverse Q&A

During Alibaba's second round reverse Q&A, I asked 3 questions: "What's the biggest challenge the team currently faces in technical architecture?" "What are the main goals for this role in the first 3 months?" "What mechanisms does the team have for tech sharing and learning growth?" The interviewer spent 5+ minutes on each question and finally said, "Your questions show you've given serious thought to this role." I successfully received the offer.

Meituan—Unexpected Gains from the Reverse Q&A

During Meituan's first round reverse Q&A, I asked "What do you think is the biggest difference between an excellent junior engineer and a mid-level engineer?" The interviewer thought for a moment and said "Proactiveness and systems thinking," then proactively shared a lot about the team's expectations for engineer growth. This information greatly helped my preparation for subsequent interviews.

20 High-Quality Reverse Questions

I. Tech Stack (3 Questions)

Q1: What is the team's current main tech stack? Are there any plans for tech stack upgrades or migrations in the future?

Applicable: All interviews, especially technical roles
Why it works: Shows your interest in technical direction while helping you understand the team's technical foresight. If the team is still using outdated tech with no upgrade plans, you may want to think carefully.
Possible interviewer response: "We currently use mainly Java + Spring Cloud, and are gradually introducing Go for some microservice rewrites. Future plans include migrating toward cloud-native."

Q2: What practices does the team have for code quality assurance? For example, Code Review, unit test coverage, etc.

Applicable: Interviews focused on engineering culture
Why it works: Shows you value code quality while helping you understand the team's engineering maturity. A team that doesn't value Code Review usually has a poor technical atmosphere.
Possible interviewer response: "We have mandatory Code Review—at least 2 reviewers before merging. Unit test coverage requirement is 70%+, and the CI pipeline checks automatically."

Q3: What factors does the team typically consider when making tech choices? What was the most recent tech selection case?

Applicable: Mid-to-senior level interviews
Why it works: Shows your interest in the technical decision-making process and helps you understand the team's technical judgment. Also helps you determine if the team is tech-driven or business-driven.
Possible interviewer response: "We mainly consider community activity, team technical readiness, and compatibility with existing systems. We recently chose ClickHouse for our analytics platform because query performance is 10x better than ES."

II. Team Culture (4 Questions)

Q4: What is the team's work atmosphere like? How does everyone communicate day-to-day?

Applicable: All interviews
Why it works: Helps you understand the team's collaboration style and whether it suits you. Some teams prefer independent work, others prefer tight collaboration—finding the right fit matters.
Possible interviewer response: "Our team is fairly flat. We use Feishu for daily communication and have standup meetings twice a week. People are quite autonomous; we don't like micromanagement."

Q5: How does the team handle technical disagreements? Can you give an example?

Applicable: Interviews focused on team decision-making
Why it works: This is a very deep question that shows you care about team health. How technical disagreements are handled reflects the team's culture and maturity.
Possible interviewer response: "We have both sides write tech proposal documents first, then discuss in a tech review meeting, with the architect making the final call. When choosing a message queue, some advocated for Kafka and others for RocketMQ—we ultimately chose RocketMQ based on business requirements."

Q6: What onboarding mechanisms does the team have for new members?

Applicable: Campus recruitment, junior role interviews
Why it works: Shows your willingness to learn while helping you understand if the team is newcomer-friendly. Good onboarding helps you integrate quickly.
Possible interviewer response: "We have a mentor system—new hires are assigned a Mentor. The first 2 weeks are a learning period, after which you gradually take on smaller tasks. We also have monthly newcomer exchange sessions."

Q7: How does the team balance technical debt and business requirements?

Applicable: Mid-to-senior level interviews
Why it works: A very practical question that shows you understand the real challenges of software engineering. The interviewer's response reveals the team's technical management capability.
Possible interviewer response: "We reserve 20% of each iteration for technical debt. Major refactoring gets its own project. Technical debt is tracked in JIRA with regular priority reviews."

III. Project Details (3 Questions)

Q8: Which project will this role primarily be responsible for after onboarding? What stage is the project currently in?

Applicable: All interviews
Why it works: Helps you understand your specific work content and whether it matches your expectations. Also shows your interest in the role.
Possible interviewer response: "You'll be responsible for the core modules of the trading system after onboarding. The system is currently undergoing a monolith-to-microservice architecture upgrade, currently in the middle phase."

Q9: What is the biggest technical challenge the project currently faces?

Applicable: All technical role interviews
Why it works: Shows your interest in technical challenges while helping you understand the project's technical depth. If the interviewer can't name a technical challenge, the project may not be technically demanding.
Possible interviewer response: "The biggest challenge is data consistency under high concurrency. Our trading system's QPS can spike to 100K during flash sales—ensuring no overselling while maintaining performance is the hardest part."

Q10: How many people are on the project team? How is the work divided?

Applicable: All interviews
Why it works: Helps you understand team size and structure, and your position within the team. Also reveals whether it's a "big team, small project" or "small team, big project" setup.
Possible interviewer response: "The project team has 15 people: 8 backend, 4 frontend, 2 QA, 1 PM. Backend is divided into 3 groups by business domain—you'd be in the trading group."

IV. Growth Path (3 Questions)

Q11: What is the promotion path for this role? What are the team's expectations for promotion?

Applicable: All interviews (be careful with wording—don't seem too功利)
Why it works: Shows your career planning awareness while helping you understand if the company's promotion mechanism is transparent. Be careful with wording so the interviewer doesn't think you only care about promotion.
Possible interviewer response: "Junior to mid-level typically takes 1-2 years, mainly based on technical depth and project contribution. Mid to senior requires demonstrating architecture capability and technical influence. Promotion reviews happen every 6 months."

Q12: What mechanisms does the team have for technical training and learning growth?

Applicable: All interviews
Why it works: Shows your willingness to learn and helps you understand if the team values employee growth. Good teams usually have tech sharing sessions, book clubs, etc.
Possible interviewer response: "We have tech sharing sessions every two weeks, with everyone taking turns. There's a tech book budget, and you can attend 1-2 tech conferences per year. We also have internal tech academy courses."

Q13: What common traits do you see in colleagues who grow the fastest in this team?

Applicable: All interviews
Why it works: A very clever question—the interviewer's answer tells you what the team truly values, which is much more effective than directly asking "What do you value?"
Possible interviewer response: "The fastest-growing colleagues typically have two traits: first, strong proactiveness—not just completing assigned tasks but proactively identifying problems; second, systems thinking—being able to connect local issues with the bigger picture."

V. Work Style (3 Questions)

Q14: What is the team's iteration rhythm? What is the overtime situation like?

Applicable: All interviews (be careful with wording—don't directly ask "do you work overtime?")
Why it works: Helps you understand the work rhythm and whether it fits your lifestyle. Be careful with wording so the interviewer doesn't think you resist overtime.
Possible interviewer response: "We do two-week iterations. Normally we leave at 6:30 PM. During major promotions it can be busier, but overtime isn't常态化."

Q15: How does the team conduct requirement reviews and technical solution reviews?

Applicable: Mid-to-senior level interviews
Why it works: Shows your interest in engineering processes and helps you understand the team's level of standardization. Structured review processes indicate a mature team.
Possible interviewer response: "Requirement reviews are led by PMs with full tech team participation. Technical solution reviews are led by architects and require a tech design document—development can only begin after review approval."

Q16: What is the team's policy on remote work or flexible hours?

Applicable: Interviews where work flexibility matters
Why it works: Helps you understand work style flexibility. But save this for final rounds or HR interviews—asking in technical rounds may seem less focused.
Possible interviewer response: "We support 1-2 days of remote work per week. Core hours are 10 AM to 4 PM. Flexible clock-in—no mandatory 9 AM arrival."

VI. Interview Feedback (2 Questions)

Q17: What areas of my performance today do you think could be improved?

Applicable: All interviews
Why it works: Shows your growth mindset and self-reflection ability. The interviewer's response also helps you identify weaknesses for future interviews. Be careful with tone—don't seem insecure.
Possible interviewer response: "Overall performance was good, but in the system design question, you could focus more on clarifying requirements before jumping into design. Also, the project experience section could highlight data metrics more."

Q18: What is the remaining interview process? Roughly how long until results?

Applicable: All interviews
Why it works: Shows your attention to process while helping you understand the timeline for decision-making. A very natural question that won't seem abrupt.
Possible interviewer response: "There's one more cross-functional round and an HR round. Results in about 1-2 weeks. If urgent, you can ask HR to expedite."

VII. Other (2 Questions)

Q19: What do you enjoy most about working on this team?

Applicable: All interviews
Why it works: A rapport-building question that lets the interviewer share personal feelings. Their answer reveals the team's real atmosphere—more authentic than asking "What's the team atmosphere like?"
Possible interviewer response: "I most enjoy the satisfaction of solving tough technical problems. We once spent two weeks optimizing a slow query, ultimately reducing response time from 3 seconds to 50ms—that feeling was amazing."

Q20: If I'm fortunate enough to join, what preparation would you suggest I do before onboarding?

Applicable: Final rounds or interviews where you feel confident about passing
Why it works: Shows your proactiveness and willingness to learn while getting valuable preparation advice. Asking this also signals strong interest in the role.
Possible interviewer response: "I'd suggest familiarizing yourself with our open-source project XX, and learning the basics of Spring Cloud and K8s. You can also check out our team's tech blog."

Key Takeaways

First, prepare 3-5 reverse questions for each interview. Don't prepare too many—3-5 is enough. Choose different questions based on the interviewer's role (technical, architect, HR).

Second, don't ask questions that can be answered by a search engine. "What does the company do?" "How many people are on the team?" This information is on the company website—asking shows you haven't done your homework.

Third, ask sincerely—don't ask just for the sake of asking. Interviewers can tell if you're genuinely interested in the answers. If you zone out after asking, it actually hurts your score.

Fourth, dynamically adjust your questions based on the interview. If a technical topic came up during the interview, you can dig deeper into it. For example, if microservices were mentioned, you could ask "What practical experience does the team have with microservice governance?"

Fifth, be mindful of timing and quantity. Generally 2-3 questions is ideal—don't exceed 5. The interviewer's time is valuable too; asking too many is off-putting.

FAQ

Q1: Can I ask about salary during the reverse Q&A?

It's not recommended to ask about salary in technical interviews—that's for HR rounds. Asking about salary in a technical interview makes the interviewer think you only care about money. If you must know, ask the HR tactfully: "What is the salary structure like?"

Q2: What if I really have no questions when the interviewer asks?

Never say "No questions." Always prepare at least 1-2 universal questions, like "What is the biggest technical challenge the team currently faces?" or "What are your expectations for this role?"

Q3: What if the interviewer gives perfunctory answers during the reverse Q&A?

The interviewer may be pressed for time or not very interested in you. Don't push for more—just say "Thank you for sharing." The reverse Q&A is also your chance to evaluate the company; the interviewer's attitude reflects the team atmosphere.

Q4: Can I ask the interviewer personal questions?

Yes, but in moderation. "What do you enjoy most on the team?" is fine, but don't ask overly personal questions. The goal is to build rapport, not pry into privacy.

Q5: Can asking bad questions in the reverse Q&A affect the interview outcome?

It generally won't directly cause a failure, but it affects the overall impression. Good reverse questions earn bonus points; bad ones (like questions answerable by search engines) lose points. Better to ask a safe question than an embarrassing one.