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Salesforce Preparation Guide 2025 - Complete SWE Strategy

Complete guide for Salesforce SWE interviews with DSA and system design preparation for 2025.

Salesforce’s placement uses an Online Coding Round (60–90 min) with 3–4 DSA questions on HackerRank/Codility/Mettl, followed by 2 Technical rounds, Managerial/Team Fit, and HR/Behavioral. Eligibility is typically 7.0+ CGPA (70%) (no universal cutoff; strong resume and coding profile key for off-campus). Languages allowed: C, C++, Java, Python. This guide is tailored to that exam name and pattern.

Key Topics (Based on Salesforce Exam Pattern)

Section titled “Key Topics (Based on Salesforce Exam Pattern)”

DSA & Algorithms (40%)

Arrays, strings, linked lists, stacks, queues; trees (binary, BST), graphs (BFS, DFS, shortest paths); DP, greedy; 200+ problems on LeetCode/HackerRank/Codeforces.

Coding Practice (30%)

Clean code, time/space complexity; 3–5 problems daily; platforms: LeetCode, HackerRank, Codility.

System Design (15%)

Scalability, load balancing, caching, DB (SQL/NoSQL), distributed systems, cloud; CRM-style systems, URL shortener, APIs.

CS Fundamentals & Interview (15%)

OOP, DBMS, OS, networking; project deep dive; behavioral (STAR) and “Why Salesforce?”

WeekFocusActivities
1–2DSA foundationArrays, strings, linked lists, stacks, queues; 50+ easy LeetCode; complexity analysis.
3–4Advanced DSATrees, graphs, DP, greedy; 50+ medium problems; coding contests.
5–6System design & CSScalability, caching, DB; OOP, DBMS, OS; CRM/API design; Trailhead badges (optional).
7–8Mocks & interview prepFull OA mocks (HackerRank/Codility); mock technical and HR; “Why Salesforce?” and STAR; project prep.
  • OA: 3–4 coding questions; at least 2 fully correct improves shortlist chances; practice on HackerRank/Codility.
  • Technical: Explain approach before coding; discuss complexity; be ready for system design in later rounds (SDE2+).
  • Products: Know Sales Cloud, Service Cloud, Marketing Cloud, Einstein AI; link to “customer success” in answers.
  • Behavioral: Ohana culture (teamwork, equality); prepare customer-centric and innovation examples.
  • SDE Intern: ₹1.0–1.2 lakh/month stipend
  • Full-time SDE: ₹30–40 LPA (CTC; base + bonus + stock)
    (Hyderabad, Bangalore, Mumbai; may vary by role and location.)

Salesforce Interview Experience

Real candidate stories and round-wise breakdown.

Salesforce Coding Questions

Practice coding problems with solutions.

Salesforce 2024 Papers

Previous year papers.

Salesforce 2025 Papers

Latest papers and pattern.

Salesforce Main Guide

Eligibility, process, and compensation.

Written by the placementpapers.app editorial team · Verified by industry hiring professionals

Last updated: February 2026