Salesforce Interview Prep for Experienced Developers
305+ senior-level scenarios, war stories, and architect-grade questions — production debugging, advanced Apex, DevOps disasters, and high-scale system design. 100% free. No signup.
If you have 5, 6, or 10+ years on the Salesforce platform, interviewers are not asking "what is a trigger" anymore. They are asking why a batch job died at record 300,000, how you would design a trigger framework for 30 objects and multiple teams, or what happened the last time a deployment broke production. The five guides below are built for exactly that conversation.
35 Senior Developer Scenarios — Production Debugging
Reports timing out on 8M rows, batch jobs that need to resume after failing at record 300,000, memory leaks in batch heap, API callouts hanging in a loop. Real fixes, real code, root-cause chains — not textbook definitions.
Production Debugging • Trigger Logic • Batch & Async • Integration Recovery • 35 Questions
Read Post 135 Advanced Scenarios — Apex Patterns, Triggers & Security
Builder pattern versus overkill, static caching strategy, multi-trigger choreography, webhook idempotency, guest user FLS bypass, and the security edge cases that actually show up in senior interviews.
Design Patterns • Trigger Choreography • Integrations • Security & Permissions • Testing & Deployment • 35 Questions
Read Post 235 Epic Scenarios — DevOps, Architecture & War Stories
A 10M-record migration with the wrong field mapped. A trigger loop that cascaded to 3 million records. Designing for 500M+ records. These are the "tell me about a production incident" questions senior leads actually ask.
Deployment Disasters • Architecture & System Design • War Stories • High-Scale (100M+) • Performance Limits • 35 Questions
Read Post 3100 Salesforce Developer Questions for 6+ Years Experience
The complete reference: trigger frameworks, governor limits across contexts, SOQL selectivity and data skew, LWC performance, integration auth flows, sharing and FLS enforcement, testing, DevOps, and architect-level judgement calls — each with a one-line answer for the room.
Apex & Design Patterns • Governor Limits & Async • SOQL at Scale • LWC • Integration & APIs • Security & Sharing • Testing • DevOps • Architecture • 100 Questions
Read the 100 Questions150 Advanced Salesforce Interview Questions
A broader sweep across advanced Apex, integration, security, and platform internals for candidates rounding out their prep beyond the scenario-based series above.
Read the 150 QuestionsHow to Use This Page
1. Start with Post 1 if you want production-debugging muscle memory — reports, triggers, batch, and integration failures.
2. Move to Post 2 for design patterns, trigger choreography, and security edge cases that separate a mid-level answer from a senior one.
3. Finish with Post 3 for the war stories and architecture questions — the ones that come up in final-round conversations with a tech lead or hiring manager.
4. Use the 100 Questions and 150 Questions guides as fast-reference revision the night before the interview.