SWE Interview Handbook

12-Week Deep Plan

A deep route for broad senior-level mastery, specialty preparation, multiple target companies, and weaker foundations that need actual rebuilding.

12 weeks Deep intensity Senior Engineering Interview Handbook

Start First Chapter Read Companion Chapter

Best for

Candidates changing domains, targeting staff-adjacent loops, or needing broad case and specialty coverage.

Candidates with imminent interviews or a narrow target loop.

6-10 focused hours per week with deliberate rest and periodic full-loop simulation.

Schedule

Weeks 1-3

Establish target roles, baseline evidence, career narrative, and the foundations that shape senior loops.

Weeks 4-6

Build durable coding, design, practical engineering, project, and behavioral mechanics.

Weeks 7-9

Add production, casebook, leadership, and specialty depth.

Weeks 10-11

Shape practice to real companies, roles, specialties, and loop variants.

Week 12

Convert depth into execution quality.