Coding questions
How to Prepare for JP Morgan
JPMC tech hiring often includes OA coding and structured behavioral screens. Expect banking reliability themes in interviews, not only algorithms.
What JP Morgan actually tests
First round: JP Morgan Code for Good / OA + interviews
Time split that matches how candidates report outcomes (not a marketing pie chart):
- Aptitude/logical 35%
- Coding/SQL 35%
- CS + domain 20%
- HR 10%
Patterns are from student reports and vary by role and drive. Trust your college placement email over blog folklore.
Hiring flow you should prep for
| Stage | Time | What they check |
|---|---|---|
| OA / Code for Good style | varies | Coding + collaboration signals |
| Technical + HR | multiple | DSA/CS + behavioral |
Time allocation
- Data Structures & Algorithms (40% time) - Master arrays, strings, trees, graphs, dynamic programming
- System Design (25%) - Learn banking systems, low-latency systems, distributed systems
- Coding Practice (20%) - Solve 200+ problems on LeetCode, HackerRank
- Quantitative Aptitude (10%) - Practice probability, statistics, mathematical reasoning
- Technical Interview Prep (5%) - Review projects, prepare behavioral stories
Daily loop (75-120 minutes)
- One timed block that matches JP Morgan’s first round (aptitude/coding OA)
- Log misses: topic + why you failed (speed, concept, carelessness)
- Re-solve yesterday’s misses cold
- Twice a week: 10 minutes of resume/project narration out loud
8-Week banking-tech plan
| Week | Focus | Exit criteria |
|---|---|---|
| 1-2 | Aptitude / logical | Timed sectional accuracy |
| 3-4 | Coding + SQL | Joins + medium coding comfort |
| 5-6 | CS + reliability themes | Explain transactions/controls simply |
| 7-8 | Mocks + behavioral | Full assessment mock weekly |
Round-by-round strategy
Assessment
- Confirm whether your invite is aptitude-heavy or coding-heavy
- SQL practice if the JD mentions data/tech analyst/SDE
Technical
- Coding correctness and SQL joins/indexes for tech roles
- Talk about reliability and controls without fake finance jargon
HR
- Why JP Morgan, ethics/teamwork examples, relocation
JP Morgan-specific drills
- Medium DSA
- Java/Spring or your stack fundamentals if listed on resume
- Behavioral: teamwork under pressure, ethics, ownership
Topic checklist
- Aptitude or coding per invite pattern
- SQL fundamentals
- Clean project narration
- Risk, controls, correctness language
- Java comfort for many India tech centers
- Full-length mock every other day
- Light revision only - no new rabbit holes
- Sleep, ID proofs, machine/network checklist for test day
Final stretch
30 days out: weekly full OA-style mocks; close weak DSA patterns; draft STAR stories.
7 days out: alternate mock / review days; re-solve misses cold; no new patterns.
Day before: skim notes, check machine/network/ID logistics, sleep.
Common mistakes for JP Morgan aspirants
- Ignoring behavioral/hirevue style screens after coding prep only - fix this first
- Preparing only interviews while failing JP Morgan’s first round
- Collecting notes without timed mocks
- Listing five frameworks on the resume and defending none
- Changing language/stack one week before the drive
- Finance trivia instead of engineering depth for tech roles
Practice on this site
- JP Morgan aptitude / mock quiz
- JP Morgan coding questions
- JP Morgan interview experience
- JP Morgan previous year papers
- JP Morgan 2026 guide
- JP Morgan hub
- PDF: JP Morgan Placement Papers PDF (2026)
Comments & Suggestions
Related resources
Similar companies
Goldman Sachs · Morgan Stanley · Bank of America · Deutsche Bank · Wells Fargo · HSBC

