Lead Backend Developer Interview Questions

Lead Backend Software Engineer

Interviewed at ZuluTrade

3.8★

Feb 6, 2021

How Transactions work in Hibernate? Difference between Lazy/Eager. Thread-safe design patterns/N+1 problem and how to solve it. different join types. Very deep details for Jpa/Hibernate and general differences for java versions

Backend Lead

Interviewed at Hop financial solutions

4.4★

Feb 27, 2024

Java Basic Questions, Spring Boot Questions, Microservices, Design Patterns.

Wasn't too long, was asked about the leadership techniques and the work I currently do - then my task submission was discussed.

Do you see yourself working on this project for the next years?

Backend Lead

Interviewed at Karza Technologies

4.2★

Nov 15, 2016

1. The projects worked on previously. 2. Spring, Hibernate, Java 8 Functional paradigm.

Lead Backend Engineer

Interviewed at Taxdown

3.7★

Jan 28, 2025

La prueba técnica consistía en hacer una API con arquitectura hexagonal y DDD. Con un CRUD sobre una entidad de dominio y algunos endpoinds extra. Todo Testeado y que se pudiera desplegar con serverless.

Backend Lead

Interviewed at Treebo Hotels

3.7★

Feb 10, 2017

1. Java, Multithreading, J2EE 2. Design a Robot cleaning system cleaning a room and will charge in a docking station. 3. Implement the features of a Queuing system. 4. Algorithms and Data structures. 5. UI and Backend architecture. Implement a Cricinfo system. 6. Time and Team management. The frontend is a Rockstar team and hence need to understand the time management once the product is specified.

Lead Backend Engineer

Interviewed at Greenland Commodities

5★

Jul 18, 2024

Database and high-level system design

Lead Backend Engineer

Interviewed at The Jodel Venture

4.5★

Jul 23, 2021

Conflict resolution with team members

Lead Backend Engineer

Interviewed at The Jodel Venture

4.5★

Jul 23, 2021

Explain Mongodb sharding and replication