Interview Guide on Fincz Finance Blog /tags/interview-guide/ Recent content in Interview Guide on Fincz Finance Blog Hugo en Copyright © 2020-2026 Fincz. All Rights Reserved. Mon, 22 Apr 2024 08:00:00 +0530 Backend Developer Interview Guide: Java, Insurance & Client-Facing Roles /interview-preparation-guide/ Mon, 22 Apr 2024 08:00:00 +0530 /interview-preparation-guide/ This guide is structured to help you walk through a typical senior backend developer interview, from the initial introduction to deep-dive technical examples and closing questions.

Part 1: The Opening

1. Introduction (Your Elevator Pitch)

“Hi, my name is —. I’m a Senior Backend Engineer with over 14 years of experience, mostly working with Java, Spring Boot, and microservices.

For the past several years, I’ve been working in the Healthcare Insurance domain on the Vitech V3locity platform. My core responsibilities involved the claims processing, PBO configuration, Business Rule Implementation, API development and Production Support.

]]> Advanced PostgreSQL Interview Questions for Senior Developers /postgresql-questions-and-answers/ Fri, 19 May 2023 08:00:00 +0530 /postgresql-questions-and-answers/ Advanced PostgreSQL Interview Questions for Senior Developers

Core SQL & Data Modeling

Q1: What is the difference between DELETE, TRUNCATE, and DROP?

Business Use Case: “For our testing environment, we need to clear out all claim data from a table at the end of each test run. Which command is the most efficient for this, and why?”

Answer: “These three commands are used to remove data, but they work very differently.

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