Shortloop | Fullstack interview experience

Summary

I interviewed for an SDE‑1 role at Shortloop, completing three rounds (introductory call, DSA problem solving, and system design) but was not selected in the final round.

How it went

Shortloop Interview Experience (SDE-1 | 3 Rounds)

Hey everyone, sharing my recent interview experience with Shortloop for an SDE-1 role. Overall, it was a great learning experience, especially around system design.

🧩 Round 0: Introductory Call (15 mins)

Basic discussion with founder about my background and experience
High-level overview of my work experience.
Conversation was smooth and mostly focused on understanding my profile

💻 Round 1: DSA + Problem Solving

Interview started with discussion on my work experience
Followed by a graph-based problem related to server compromise time
Solved the problem and a follow-up variation successfully

🏗️ Round 2: System Design

Asked to design a Data sync pipeline to fetch appointment data from different DMS (Dealer Management System) providers
Different DMS had different integration types:
- API-based polling
- Webhooks

💡 Key Learnings

System design is less about knowing the exact solution more about:
- Structured thinking
- Clear communication
- Identifying core problems
Always start with:
- Requirements
- Flow
- Key challenges
- Then move to schema/design
Collaboration matters — keep discussing your thoughts with the interviewer

🚀 Final Thoughts

Although I couldn’t clear the final rounds, this experience helped me understand:

The importance of structured system design thinking
How to approach real‑world, non‑standard problems

Definitely a valuable learning experience!

Happy to discuss more if anyone has similar experiences or questions 🙂

Questions asked (1)

01
Design a Data Sync Pipeline for Appointment Data
System Design
Design a data synchronization pipeline that fetches appointment data from multiple Dealer Management System (DMS) providers. Each provider may expose data via different integration mechanisms:
- API‑based polling
- Webhooks
The solution should address requirements gathering, data flow, handling of varying integration types, schema design, scalability, and potential challenges.