Technical interviews evaluate both your technical knowledge and your problem-solving process. Many strong engineers underperform in technical interviews because they approach them the same way they approach solo coding, quietly and in their head.
Communicate before you code
When given a coding problem, ask clarifying questions before writing a single line. What data types are we working with? What are the edge cases? What is the expected scale? This shows thoughtful engineering judgment and gives you important information.
Think out loud
Narrate your thought process as you work through the problem. This is not just encouraged in technical interviews, it is essentially required. Silent coding for ten minutes gives the interviewer nothing to evaluate except your final output. For more on this, see our guide on ace a technical interview.
Handle uncertainty honestly
If you do not know an exact syntax or API, say so and explain how you would approach it: “I know I need to use a heap here but I am not remembering the exact Python syntax. Here is how I would structure the solution.” This is better than a confident but wrong answer.
Practice in the interview environment
If you will be using a whiteboard, practice on a whiteboard. If you will be using an online coding platform, practice on those platforms. The interview environment affects performance and practice in that environment reduces the friction.
Read next
- How to Handle Tough Interview Questions About Your Weaknesses
- How to Handle Tricky Interview Questions With Confidence
- How to Handle an Interview That Is Going Badly
Frequently Asked Questions
What is the STAR method?
STAR stands for Situation, Task, Action, Result. It is a framework for answering behavioral interview questions by providing context, your role, what you did, and the outcome.
How long should a STAR answer be?
Two to three minutes. Situation and Task together should take 30-45 seconds. Spend the most time on the Actions and always end with a concrete Result.
What are common behavioral interview questions?
Common ones include: “Tell me about a time you handled conflict,” “Describe managing competing priorities,” and “Give an example of when you failed and what you learned.”
Should I memorize STAR answers word-for-word?
No. Memorized answers sound robotic. Know your 6-8 strongest stories well enough to tell them naturally. Practice key points, not exact wording.
Preparation is the one variable in an interview that you can control completely. The questions a recruiter asks are largely predictable because interviews are structured around a short list of competencies: communication, problem-solving, collaboration, leadership, and adaptability. When you map your experience to those competencies before you walk in the door, you stop improvising answers and start delivering evidence. For more on this, see our guide on handle a stress interview or aggressive interviewer.
After debriefing hundreds of interviews over my career, the single biggest differentiator between candidates who get offers and candidates who do not is specificity. Vague answers about being a “team player” or a “fast learner” signal that you have not reflected on your own experience. Specific answers with real numbers, real timelines, and real outcomes signal that you know exactly what you have accomplished and can do it again.
Research is the second pillar of interview preparation. Most candidates look up the company’s homepage and stop there. Strong candidates go deeper: they read recent earnings calls if the company is public, review Glassdoor comments from employees in similar roles, and follow the company’s LinkedIn for news from the past three months. Specific, well-researched questions at the end of the interview signal genuine interest and leave a lasting impression.
The follow-up after an interview matters more than most candidates think. A personalized thank-you email sent within 24 hours, referencing a specific moment from your conversation, keeps you top of mind during deliberations. I have seen hiring decisions genuinely influenced by a thoughtful follow-up that reminded the panel of a candidate they were on the fence about. For more on this, see our guide on virtual interview tips.
Get your free resume review
At AskTheRecruiter.com, a real recruiter reviews your resume and gives you honest, specific feedback. No AI, no templates, just a straight read from someone who knows what hiring managers want to see.
Anonymous and approximate. We store one number for this article and nothing about you.
Email digest
We also run a layoff tracker, built from company filings and official notices. A plain email summary of what changed on these trackers: headline numbers, the largest new entries, and links to the sources. You confirm your address by clicking a link we email you, and one click unsubscribes. Already subscribed? Use this form to change what you get. The boxes replace what you had.
Our mail provider records whether you open an email and which links you follow, including the confirmation email, which is measured before you have agreed to anything. Unsubscribing stops the sending and the recording together.
You can read every past edition first. Each one is kept permanently, exactly as it was sent.
Privacy note: what we store and how to erase it
What we store: your email address, the choices above, and timestamps (signed up, confirmed, last sent). Nothing else about you.
What our mail provider records: whether you opened an email and which links you followed, tied to your address. That is Brevo, the service that delivers these emails, and it works by adding a small invisible image and by routing links through its own address. We read it to see which sections people use. Unsubscribing stops the sending and the measuring at the same time, and erasing your row removes it from our side.
The confirmation email is measured too: the same invisible image is in the one message that asks your permission. If you open it, Brevo records that against your address before you have agreed to anything, and it records it even if you then never confirm. We would exempt that message if we could. Brevo offers no way to switch its measuring off for a single email, and the one setting that exists covers every email we send or none of them. If you would rather not be measured at all, do not open it. Nothing else is ever sent to an unconfirmed address, and the signup is deleted from our side after 30 days.
About the links: links in the digest pass through a counter on this site that adds 1 to a total for that link and sends you straight on. It records no identifier, no IP address and no browser details, so it counts how many times a link was followed and can never say who followed it.
What it is used for: sending you exactly the emails you ticked, nothing else. The address is never shared, sold, or used for any other purpose.
How to erase it: click the unsubscribe link in any email. That stops all sending immediately, and unsubscribed addresses, along with signups that were never confirmed, are hard-deleted automatically after 30 days. You can also ask via the contact page.