JPMorgan Chase · Technology

JPMorgan Chase Software Engineer Interview Questions & Preparation

Quick answer

A JPMorgan Chase Software Engineer interview combines JPMorgan Chase's 4-stage process — application & tests, video interview, assessment centre / superday, offer — with the technical and behavioural bar for a Software Engineer. Expect JPMorgan Chase to assess integrity & accountability and client focus, alongside core software engineer skills like data structures & algorithms and system design. Prepare software engineer answers framed around what JPMorgan Chase specifically looks for.

How JPMorgan Chase interviews Software Engineers

JPMorgan Chase is one of the largest global financial institutions, hiring across banking, markets, technology and operations. Its graduate and analyst processes are competitive and division-specific, balancing technical assessment with behavioural and commercial fit.

For a Software Engineer specifically, JPMorgan Chase pairs its standard assessment with a technical bar focused on data structures & algorithms, system design, a core language (e.g. python, java, go). Software engineering interviews test three things: can you code cleanly under time pressure, can you design systems that scale, and can you work in a team. The bar rises with seniority — juniors focus on coding fundamentals, while senior and staff candidates spend more time on architecture and influence.

The JPMorgan Chase interview process

JPMorgan Chase interview process1Application & tests2Video interview3Assessment centre / superday4Offer
JPMorgan Chase interview process
StageWhat to expect
Application & testsCV screen plus online aptitude and situational assessments.
Video interviewRecorded behavioural and motivational questions.
Assessment centre / superdayInterviews, plus a case or group exercise, with senior staff.
OfferDecision and offer.

What JPMorgan Chase assesses

Integrity & accountabilityClient focusExcellenceTeamworkDiversity & respect

Software Engineer questions at JPMorgan Chase

Expect a blend of JPMorgan Chase's signature questions and core software engineer questions:

  1. 1Why JPMorgan, and why this division?
  2. 2Walk me through a valuation (banking) / a coding problem (technology).
  3. 3Tell me about a recent market or business story you've followed.
  4. 4Reverse a linked list and explain your approach.
  5. 5Design a URL shortener — walk me through the data model and scaling.
  6. 6Tell me about a time you disagreed with a technical decision.
  7. 7How would you find the first non-repeating character in a string?
  8. 8Describe a system you built end to end and the trade-offs you made.
  9. 9How do you approach debugging a production incident?

Example STAR answer

The STAR method: Situation, Task, Action, ResultSSituationSet the sceneTTaskYour responsibilityAActionWhat you didRResultThe measurable outcome
The STAR method — structure every behavioural answer around these four steps.

Example answer to: “Tell me about a time you led a technical project under pressure.”

SituationOur legacy checkout service was causing 3% of payments to fail at peak.
TaskI owned a migration to a new payment provider with a two-week deadline before Black Friday.
ActionI broke the work into a dark-launch behind a flag, wrote contract tests, and coordinated a staged rollout across three teams.
ResultWe shipped two days early; payment failures dropped to 0.2% and we processed a record peak with no incidents.

Skills assessed

Data structures & algorithmsSystem designA core language (e.g. Python, Java, Go)TestingCommunication

How to prepare for a JPMorgan Chase Software Engineer interview

  • Tailor your prep to the specific division.
  • Bring genuine commercial awareness.
  • Think out loud — interviewers score your problem-solving process, not just the final answer.
  • Clarify the problem and edge cases before you write code.
  • Prepare 4–5 STAR stories that show ownership, conflict and impact.
  • For system design, start with requirements and scale estimates before drawing boxes.

Software Engineer salary

UK software engineers typically earn £45k–£90k, with senior and big-tech roles reaching £120k+ including equity.

Frequently asked questions

What does the JPMorgan Chase Software Engineer interview process involve?

JPMorgan Chase's process runs through application & tests, video interview, assessment centre / superday, offer. For a Software Engineer, the technical rounds focus on data structures & algorithms, system design, a core language (e.g. python, java, go), and behavioural rounds assess integrity & accountability and client focus.

What is the JPMorgan interview process?

Typically online tests, a recorded video interview and an assessment centre or superday with interviews and a case or group exercise, all division-specific.

How many coding rounds are in a software engineer interview?

Usually 2–4 coding rounds, plus a system design round for mid-level and above and at least one behavioural round.

What's the best way to prepare for a software engineering interview?

Practise data-structure and algorithm patterns out loud, rehearse system design with real requirements, and prepare STAR stories for the behavioural round.

Preparing for a JPMorgan Chase Software Engineer interview?

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