Describe a conflict with a colleague

During a behavioral interview for a software engineering or technical position, you may be asked:

Describe a time you disagreed or had conflict with a teammate, peer, or stakeholder. What was the context, what did you do, and how did it turn out? Have a tight 2–3 minute response ready.

Overview: The question tests your ability to resolve interpersonal conflict, communicate, and lead within software engineering teams, including how you manage stakeholders and take accountability.

See the full interview experience this question came from.

Solution For conflict prompts, interviewers look for maturity, clear communication, and a collaborative attitude—not drama. Use STAR and highlight respectful resolution.

1. Situation

Pick a professional conflict (work, internship, or a substantial team project), not a personal dispute. Set the context:

• What was the project?
• Who was involved, and what were their roles?
• What was the disagreement about? (technical direction, timelines, priorities, responsibilities)

Strong examples:

• A disagreement over architecture or technology selection.
• A dispute about scope or priority under tight deadlines.
• Unclear ownership of a specific task or decision.

Avoid:

• Conflicts that make you or others appear unprofessional, such as shouting matches or personal attacks.
• Stories where the other person is obviously the villain and you show no empathy.

2. Task

Make your goal in the situation clear:

• Deliver a successful project.
• Keep the working relationship productive.
• Arrive at a data-driven decision.

Example framing:

"We strongly disagreed about whether to refactor legacy code before adding a feature, but my aim was to find a path that balanced stability, schedule, and maintainability without harming our working relationship."

3. Action

Emphasize steps that demonstrate emotional intelligence and problem-solving:

a. Understand their perspective

• You listened actively and asked clarifying questions.
• You acknowledged their concerns.

Examples:

• "I set up a 1:1 to better understand his worries about the performance impact."
• "I repeated her points back to confirm I understood them correctly."

b. Seek common ground and criteria

• You aligned on shared goals and decision criteria, such as user impact, deadlines, and reliability.
• You suggested using data or small experiments to guide the decision.

Examples:

• "We agreed that time-to-market and system reliability were the top priorities."
• "We decided to run a quick benchmark to compare both approaches."

c. Communicate calmly and constructively

• You explained your reasoning without attacking the other person.
• You used phrases such as “my concern is…” rather than blaming.

d. Involve others appropriately (if needed)

• If escalation was needed, you handled it professionally, framing it as a request for input rather than trying to win.
• You accepted the final decision once it was made.

4. Result

Cover both the outcome and the effect on the relationship:

Outcome examples:

• "We chose a hybrid approach that let us ship on time while refactoring the most critical parts."
• "The benchmark showed my colleague’s approach was slightly faster, so we adopted it."

Relationship/results:

• "Our collaboration improved because both of us felt heard."
• "We later worked together on another project, and communication was smoother from the beginning."

Quantify where you can:

• "We hit the deadline and cut production incidents by 30% in the following quarter."

5. Reflection

Add a short lesson learned:

• How did this change how you handle disagreements?
• What techniques, such as active listening or data-driven decisions, do you now use proactively?

Example closing:

"Since then, whenever I sense a disagreement forming, I try to clarify shared goals early and propose small experiments so we can compare options objectively instead of arguing over opinions."

6. What interviewers are evaluating

• Communication: Can you express disagreement clearly and respectfully?
• Collaboration: Do you put team success ahead of being right?
• Emotional intelligence: Do you show empathy and avoid making conflict personal?
• Ownership: Do you take constructive action instead of avoiding conflict or escalating it unnecessarily?

Have at least one concrete conflict story ready in advance so you are not caught off guard. Many companies ask some version of this question in every behavioral loop.