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Infilect Interview Preparation

Medium-Hard

Information Technology · Bangalore

Infilect is hiring interns and freshers on MyInternships.in. Explore open roles, required skills, stipend details and apply for free.

280+ questions4 rounds5 expert tipshttps://www.infilect.com

About Infilect

Infilect is an enterprise B2B SaaS provider for retail manufacturers and retailers. Using innovations in image recognition and AI, its flagship product InfiViz gives top Fortune 500 CPG companies visibility into retail execution across 300,000+ outlets worldwide. Infilect is part of Intel India’s Maker Lab Program, NVIDIA’s Inception program, Nasscom Deep Tech Club and IITB-SINE’s Plugin Accelerator.

Bangalore

Interview Rounds4

1
Online Assessment60–90 min

2–3 DSA coding problems on HackerRank, CodeSignal, or company platform

2
Technical Interview I45–60 min

Data structures & algorithms — arrays, trees, graphs, dynamic programming

3
Technical Interview II45–60 min

System design or low-level design — scalability, APIs, databases

4
HR / Culture Round30 min

Career goals, teamwork, strengths/weaknesses, role expectations

Practice Questions10

Key Topics

  • Data Structures & Algorithms150q
  • System Design50q
  • Object-Oriented Design40q
  • SQL & Databases25q
  • CS Fundamentals (OS, Networking)25q

Expert Tips

  • Practice LeetCode easy and medium problems before the OA — focus on arrays, strings, trees, and graphs.
  • For system design, use the RESHADED framework: Requirements, Estimation, Storage, High-level design, APIs, Detailed design, Evaluation.
  • Prepare 3–4 STAR stories covering: a challenge you solved, a time you worked in a team, a project you owned end-to-end.
  • After every coding solution, proactively state the time and space complexity — interviewers expect it.
  • Study common CS fundamentals: process vs thread, TCP vs UDP, REST vs GraphQL, SQL indexing, CAP theorem.