GEICO Interview Experience – Recruiter + Hiring Manager + 2 Coding Rounds rejected

GEICO Interview Experience – Recruiter + Hiring Manager + 2 Coding Rounds

Recently went through the interview process for a Senior Software Engineer role at GEICO. Sharing my experience to help others preparing.

Interview Process

1. Recruiter Screen
2. Hiring Manager Round
3. Coding Round 1
4. Coding Round 2
5. Rejection

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Round 1 – Recruiter Screen

The recruiter discussion was mainly around:

• current role and background
• overall fit for the FinTech org

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Round 2 – Hiring Manager

This round had 3 parts:

• a simple coding exercise
• system design / architecture questions
• behavioral / partnership discussion

Coding question

Generate n unique integers whose sum is zero.

I solved it using the standard balanced approach:

• add +i and -i
• add 0 if n is odd

The interesting part was the follow‑up: the interviewer asked how I would make the output look more random instead of obvious pairs.

System design / architecture questions

Topics included:

• observability
• dead letter queue (DLQ)
• disadvantages of microservices
• reliability and distributed system tradeoffs

Behavioral

One question was around disagreement with a manager/peer and how I handled it.

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Coding Round 2

This round focused on a string transformation style problem.

Given 2 strings, determine whether one can be transformed into the other using at most one operation such as:

• add
• remove
• replace
• move / rearrange

What mattered most here:

• handling edge cases
• explaining logic clearly
• correcting mistakes during discussion

The interviewer pushed hard on correctness.

Example edge cases like:

• "abc" → "abca"
• "abc" → "bca"

were important.

Big learning: A solution that works for the happy path is not enough — interviewers want to see how you debug edge cases live.

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Coding Round 1

This round had more pattern‑recognition style discussion.

Problems were around:

• reducing a 2‑row movement/grid problem into a single decision point
• palindrome / substring style reasoning
• talking through brute force vs optimized approach

What stood out:

• interviewer cared a lot about how I approached the problem
• recognizing the right pattern mattered more than writing a very fancy solution

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Outcome

After these rounds, I got rejected.

Hope this helps someone preparing for GEICO.