Tech team interview breakdown: Section 1: 30 minutes • Introduction: Intro to Form3 and payments. • Code review: Candidate will screen share their code in an IDE of their choice. Review of the code submission, focusing on code tests, design, general code quality and any specific feedback from the code review. Section 2: 30 minutes • Networking: Discussion of network computing covering TCP/IP, HTTP and security. • Remote working: Discussion of past experiences of remote working, challenges, and benefits. • Additional questions (time permitting): Discuss cloud computing, infrastructure as code, distributed systems. Section 3: 30 minutes • Debugging exercise: Candidate will be asked to take part in a simulation and try and debug a problem with the Form3 platform encountered during an on-call shift. • CI / CD: Candidate will be asked to describe how they would build a CI/CD pipe line for their take home test submission. • Candidate questions: Candidate is given time to ask any questions they might have. • CV: General questions from their CV. • Pair programming (time permitting): Quick discussion on how pair programming works at Form3.
Senior Backend Developer Interview Questions
1,045 senior backend developer interview questions shared by candidates
Problem-solving and coding
- l don't remember exactly since it is a multiple choice types,
Do you know about decorators, generators and context managers in python?
Generic questions related to job experience.
The problem was about finding the minimum amount of water fountains required to fully cover all of the positions of land, given an array with fountain coverages. For every test case, the input said it had N values, but when logging the input, there were always N - 1. After noticing this, I didn't even bother to finish it.
- Implement a function to filter data. I liked that it was not a basic leet code problem. - Basic leet code problem string compression/decompression exercise. - System's design problem related to a potential feature used at Affirm. - Standard behavioral interview questions.
Implement a binary tree and write functions to insert values into it and print the nodes.
Simple questions.why are you searching for a job? What are the projects are proud of in the past?
1. Rain trapping problem ?
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