How to Write a Technical Interview Feedback Form in English

Interview feedback that says “strong candidate, good vibes” gives a hiring committee nothing to work with and is hard to defend if a decision is later questioned — good feedback cites specific moments from the interview and ties them to a clear signal. This guide covers the English for writing it well.

Key Vocabulary

Signal — a specific observation from the interview that provides evidence toward assessing a particular skill or trait, the basic unit interview feedback should be built from. “The strongest signal was how the candidate handled the ambiguous requirement — they asked two clarifying questions before writing any code, rather than guessing.”

Rubric dimension — a named category being evaluated (problem-solving, communication, code quality), used to organize feedback so it maps onto whatever the hiring committee is actually deciding on. “Under the communication rubric dimension, I’d rate this strong — the candidate narrated their thinking clearly even when they hit a dead end.”

Concrete example — a specific moment or quote from the interview cited as evidence for a rating, rather than a general impression stated without support. “Rather than just saying ‘good problem-solving,’ I noted the specific example: when the first approach hit an edge case, they recognized it themselves and pivoted to a cleaner solution without being prompted.”

Recommendation — the overall hire/no-hire/lean-hire/lean-no-hire verdict, stated explicitly and distinctly from the detailed notes, since a committee needs a clear bottom line before reading the reasoning. “My recommendation is a lean hire — strong technical fundamentals, but I’d want another data point on how they handle feedback under pressure before a strong hire.”

Calibration — the practice of rating a candidate relative to a consistent bar (e.g., “meets bar for L4”), rather than relative to other candidates interviewed that day, to keep feedback comparable across the hiring pipeline. “For calibration, I’m comparing this against the L4 bar specifically, not against the stronger candidate I interviewed yesterday — those are two separate comparisons.”

Disconfirming evidence — an explicit note of anything that complicates or contradicts the overall recommendation, included so the committee sees the full picture, not just the evidence supporting one conclusion. “In the interest of a complete picture: they struggled initially with the time complexity question, though they recovered once I gave a hint — worth weighing against the otherwise strong performance.”

Common Phrases

• “The strongest signal here was [specific moment], which speaks to [rubric dimension].”
• “Concrete example: when [situation], the candidate [specific action], which suggests [assessment].”
• “My recommendation is [hire / lean hire / lean no-hire / no-hire].”
• “For calibration, I’m rating this against the [level] bar.”
• “In the interest of a complete picture, here’s some disconfirming evidence: [specific note].”

Example Sentences

Writing a strong-signal note: “Strong signal on debugging skill: when the test failed, the candidate methodically added print statements to narrow down the failure rather than guessing at fixes, and found the actual off-by-one error within a few minutes.”

Writing a calibrated recommendation: “Recommendation: hire, calibrated against the L5 bar. Technical depth was clearly above bar; the one gap was limited experience with distributed systems, which is a reasonable growth area rather than a blocker at this level.”

Including disconfirming evidence: “To be fair to the full picture: communication was noticeably weaker in the system design portion than in the coding portion — I’d flag this as worth probing further in a follow-up round rather than ignoring it.”

Professional Tips

• Anchor every claim in a concrete example — “strong candidate” is not evidence; a specific moment from the interview is.
• Organize notes by rubric dimension so the hiring committee can compare candidates on the same axes rather than reading unstructured prose.
• State the recommendation clearly and separately from the detailed notes — committees often skim for the verdict first and read reasoning second.
• Include disconfirming evidence even when it complicates a positive recommendation — feedback that only supports one conclusion is less trustworthy than feedback that shows the full picture.

Practice Exercise

1. Write a concrete example supporting a “strong problem-solving” rating.
2. Write a calibrated recommendation stated against a specific level.
3. Write a sentence of disconfirming evidence for an otherwise positive review.

Navigating Nuances: Refining Your Feedback Phrases

Let’s be honest – delivering critical feedback, even constructive criticism, can feel incredibly challenging. For non-native speakers, the nuances of professional English in technical contexts can seem particularly daunting. It’s not just about using correct grammar; it’s about conveying clear intent and demonstrating a level of professionalism valued by hiring managers. A well-crafted feedback form isn’t simply a checklist; it’s an opportunity to demonstrate your understanding of the candidate’s strengths and areas for growth, ultimately contributing to a robust decision-making process.

One common stumbling block is framing criticism constructively. Instead of stating “This code needs work,” which can feel vague and potentially discouraging, consider phrases like: “The logic flow in this section could benefit from further clarification to ensure optimal maintainability.” Or, if addressing a specific issue – “Regarding the data validation, it would be helpful to incorporate more robust error handling to prevent unexpected outcomes.” Notice how these additions add context and suggest actionable improvements. Similarly, when responding to a Slack query about a PR review, avoid simply saying “Fix this.” Instead, try, “Could you elaborate on your concerns regarding the memory allocation? Providing some specific examples would help me understand the potential impact.”

Another key area is expressing confidence in a candidate’s abilities while still providing targeted feedback. Phrases like “While this approach aligns with our current best practices, exploring alternative solutions might yield further performance gains” are far more effective than a blunt statement of disagreement. The latter can sound dismissive and undermine their judgment. Similarly, when summarizing feedback for the hiring committee, avoid simply listing negatives. Frame it as: “Sarah demonstrated strong proficiency in [technology] and a solid understanding of [concept]. However, opportunities exist to enhance her experience with [specific area], particularly in relation to [relevant task].”

Finally, remember that clarity is paramount. Avoid jargon or overly technical language that may not be understood by all members of the hiring team. Use precise terminology and explain complex concepts succinctly. Practicing phrasing your feedback out loud can significantly improve your delivery and help you identify areas where you might need further refinement – especially when it comes to articulating your thought process clearly during a conversation. Focusing on what needs to change, why it matters, and how it could be improved is always a more productive approach than simply pointing out errors.