New Relic | SDE-2 | Interview Experience | ~3.5 YOE (Selected)

New Relic | SDE-2 | Interview Experience | ~3.5 YOE

Sharing my New Relic interview experience for anyone preparing.

Role: Software Engineer 2
YOE: ~3.5 years

Round 1 – Debugging

This was a debugging-focused round.

Given code/system behavior and had to identify where the issue was.
Had to debug the problem and arrive at the expected output.
Focus was more on understanding the code, identifying the root cause, and explaining the reasoning rather than just writing code.

Round 2 – HLD / System Design

Asked to design a monitoring/observability tool similar to New Relic.
Discussed the overall architecture, data flow, scalability, and different components.
Follow-ups around design decisions and how the system would work at scale.

Round 3 – Hiring Manager

Detailed discussion about my previous project.
Had to explain and draw the HLD/architecture of my last project.
Deep dive into the architecture, components, data flow, and technical decisions.
Follow-up questions based on the design.

At this point, the hiring process was frozen due to a position/team-related issue.

After ~1 month

I received a call back from New Relic regarding an opening in another team.

They conducted the HM round again.

Round 4 – HM / System Design

Again discussed my previous project.
Asked me to explain and draw the HLD/architecture.
Similar focus on architecture, design decisions, and technical depth.

After this, I received the offer for SDE-2. 🚀

Preparation

For my preparation, I mainly focused on:

HLD / System Design
Deep understanding of my own project architecture
Being able to explain why I chose each technology/component
Scalability, reliability, and failure scenarios
Debugging and problem-solving
Backend fundamentals

Overall experience: The interviews were quite practical and had a strong focus on system design and understanding the projects you've actually worked on. The HM discussions went deep into the architecture rather than just asking generic theoretical questions.

Hope this helps someone preparing for New Relic. Good luck! 🚀