Break into Wall Street Technical preparation
Behavioural and fit
Most rejections happen on fit, not on technicals. Interviewers want to know whether your story makes sense, whether you understand the job, and whether they would want you on their team at the end of a long week.
What you must know
- Tell me about yourself
Ninety seconds, in order: who you are now, the two or three experiences that led you towards this field and what each taught you, and why that brings you to this role at this firm today. It is a story with a direction, not a list of everything on your CV.
- Why this firm, role and division
Three separate answers. Why the role: what the job actually involves day to day, and why that suits you. Why the division or desk: what you find interesting about its work. Why the firm: specific reasons from conversations with its people, its business mix or its deals and research, not its ranking or reputation.
- The STAR method
For questions that start with tell me about a time: Situation, in one or two sentences; Task, what you were responsible for; Action, what you personally did, which should be most of the answer; Result, what happened, with a number if possible, and what you learned. Prepare five or six stories that can be bent to fit failure, leadership, teamwork, conflict and pressure.
- Strengths and weaknesses
A strength should be relevant to the job and backed by an example. A weakness should be real but not disqualifying, with what you are doing about it and evidence it is improving. Avoid disguised strengths such as working too hard; interviewers hear them every day.
- Questions for the interviewer
Ask two or three questions that show you have done your homework and that you care about the work: how the team is organised, what distinguishes the best first-year analysts, what the interviewer has found most interesting recently. Do not ask what you could have read on the firm's website.
- Non-target and international candidates
Your CV will not do the work alone, so networking does: reach out to alumni and people with similar backgrounds, ask for advice rather than jobs, and follow up briefly. Show commitment through what you have done: a markets journal, a society, a competition, relevant internships. International candidates should check work authorisation rules for each country and firm early, answer questions about them honestly, and turn languages and knowledge of other markets into a reason to hire them.
Practice
Answer out loud first, then check. Mark each card; the ones to review come back first next time.
Tell me about yourself.
Start with the present: what you study or do now, in one sentence. Then two or three steps that explain how your interest in this field developed, each with what you learned, for example a project, an internship or a role in a society.
Close with why you are here: what you want to do next and why this role is the logical step. Keep it to about ninety seconds and make sure every part points towards the job.
Likely follow-up: What is the one thing on your CV you would like me to ask about?
Why investment banking, or why markets?
Give a reason rooted in something you did, not a general attraction to finance. For banking: you enjoy working on a transaction from start to finish, the analytical depth, and the steep learning curve working with experienced people. For markets: you like forming views on fast-moving information and being measured on them every day.
Then show you know what the job involves, including the hours and the routine work, and why you still want it.
Likely follow-up: What do you think a first-year analyst does all day?
Why this firm?
Give two or three specific reasons and say where they came from: the people you spoke to and what they told you, the firm's strength in a business you care about, the structure of its analyst programme, or a transaction or report you read and found interesting. Show that you know how this firm differs from its closest competitors. Avoid answers that would work for any firm.
Likely follow-up: Who else are you interviewing with?
Why this division rather than another?
Compare it with the obvious alternative and say what draws you to this one. For example: you prefer the long-term relationship and transaction work of banking to the real-time pace of trading, or the reverse. Show you understand what each division actually does and how they work together, and base the preference on something you have experienced.
Likely follow-up: If you did not get an offer here, which division would you choose?
What are your strengths?
Pick two or three that matter for the role, such as attention to detail, working through pressure or explaining complex work simply, and give each a short example with a result. Evidence is the point: a strength without an example is a claim.
Likely follow-up: What would a former manager say is your strength?
What is your greatest weakness?
Choose something real that does not rule you out for the job, explain how it showed up, and what you are doing about it, with evidence that it is improving. For example, being slow to delegate in team projects, which you are working on by agreeing tasks early and checking in rather than redoing work. Keep it short and end on the progress.
Likely follow-up: How will that weakness show up in this job?
Tell me about a time you failed.
Use STAR and choose a real failure with real consequences, where you were at least partly responsible. Spend little time on the situation and most on what you did afterwards: how you dealt with it, what you changed, and how you applied the lesson later. The interviewer is testing honesty and self-awareness, not looking for a perfect record.
Likely follow-up: What would you do differently now?
Tell me about a time you led a team.
Situation and task in a few sentences, then the actions you took as the leader: how you set the goal, divided the work, kept people on track and handled problems. Give the result with a number if you can, and one thing you learned about leading. Leadership does not need a title: organising a group project counts.
Likely follow-up: How did you deal with someone who was not pulling their weight?
Tell me about a time you worked in a team under pressure.
Pick a story with a real deadline and a team result. Say what your role was, what you did to help the team deliver, how you handled any disagreement and what the outcome was. Use we for the team and I for your own actions, so the interviewer can see your contribution.
Likely follow-up: What did you learn about how you work under pressure?
Tell me about a time you disagreed with someone.
Show that you can disagree constructively. Describe the disagreement fairly, including the other person's view, explain how you raised it, with evidence rather than opinion, and how it was resolved. A good answer often ends with a compromise, or with you accepting a decision and supporting it.
Likely follow-up: What if your manager had overruled you?
Your background is not in finance. Why should we hire you?
Turn the background into a strength: name the skills that transfer, such as quantitative work, writing or managing projects, with evidence. Then show commitment to finance through what you have done, not what you say: courses, self-study of accounting and valuation, a markets journal, investment competitions, conversations with people in the field. Show that you know the technicals as well as anyone else in the room.
Likely follow-up: What have you done in the last month to learn about markets?
We have candidates from many universities. What sets you apart?
A useful answer for non-target candidates. Do not apologise for your school. Point to what you did with the opportunities you had: results, roles you created, the effort it took to get here, such as the networking and preparation you did on your own. Persistence and initiative are exactly what a demanding job needs.
Likely follow-up: Who have you spoken to at the firm?
Do you have any questions for me?
Always say yes. Ask about the work and the person, not about pay or holidays: what the team has worked on recently that the interviewer found interesting, what distinguishes analysts who do well in their first year, how the team works with other parts of the firm. Then listen and respond; it is a conversation, not a closing formality.
Likely follow-up: What would make you choose another offer over ours?
Common mistakes
- Reciting your CV in date order instead of telling a story with a direction.
- Giving reasons for joining the firm that would fit any of its competitors.
- Telling STAR stories where the team did everything and the interviewer cannot tell what you did.
- Picking a weakness that is a disguised strength, or one that disqualifies you for the job.
- Not knowing what the job involves day to day, including the hours.
- Having no questions for the interviewer, or only questions the website answers.