Data Scientist - Tech Interview Questions and Answers

erp Explain async await in Python and why it matters for your work. 05.05.2026 1:23 ↓

erp Explain async await in Python and why it matters for your work.

erp How do you do observability on a backend service 05.05.2026 1:05 ↓

erp How do you do observability on a backend service

erp How would you design a system to sync data between two systems with eventual consistency 05.05.2026 1:04 ↓

erp How would you design a system to sync data between two systems with eventual consistency

erp How do you handle rate limits when calling a third-party API 05.05.2026 1:00 ↓

erp How do you handle rate limits when calling a third-party API

ERP - Walk me through how you'd design idempotency for a webhook handler. 05.05.2026 1:07 ↓

ERP - Walk me through how you'd design idempotency for a webhook handler.

ERP integration - What's the difference between FastAPI and Django, and when would you choose one 05.05.2026 1:29 ↓

ERP integration - What's the difference between FastAPI and Django, and when would you choose one

ERP integration - How many clients were there. Was there a separate integration platform for each client 05.05.2026 3:30 ↓

ERP integration - How many clients were there. Was there a separate integration platform for each client

ERP Integration - Describe your multiple projects pertinent to this role. 05.05.2026 2:44 ↓

ERP Integration - Describe your multiple projects pertinent to this role.

ERP integration - Follow up Questions and Exact Tech Stack for ERP Integration layer 05.05.2026 16:50 ↓

ERP integration - Follow up Questions and Exact Tech Stack for ERP Integration layer

ERP Integration - Describe your last project pertinent to this role. 05.05.2026 2:16 ↓

ERP Integration - Describe your last project pertinent to this role.

How do you handle API versioning and backward compatibility 23.04.2026 2:21 ↓

How do you handle API versioning and backward compatibility

How do you design an integration to be resilient when the third party API goes down 23.04.2026 2:22 ↓

How do you design an integration to be resilient when the third party API goes down

How have you used LLMs or RAG in a production system 23.04.2026 3:05 ↓

How have you used LLMs or RAG in a production system

Walk us through a complex third party integration you built end to end 23.04.2026 1:46 ↓

Walk us through a complex third party integration you built end to end

How do you use Pydantic v2 for validation and structured outputs with LLMs 23.04.2026 0:42 ↓

How do you use Pydantic v2 for validation and structured outputs with LLMs

How do you handle dependency management and environment isolation in Python projects 23.04.2026 0:49 ↓

How do you handle dependency management and environment isolation in Python projects

Explain async IO in Python When does async NOT help 23.04.2026 0:47 ↓

Explain async IO in Python When does async NOT help

describe last project on LLM RAG and ERP system 23.04.2026 3:08 ↓

describe last project on LLM RAG and ERP system

walk me through your recent project that is related to the Senior BackEnd AI Engineer 23.04.2026 4:06 ↓

walk me through your recent project that is related to the Senior BackEnd AI Engineer

Scalability in System Design 13.04.2026 1:21 ↓

Scalability in System Design