Hiring guide
How to Hire an Investment Banker
Licences, modelling skills and deal experience to test when you hire an investment banker, plus a model-review work sample, red flags and onboarding.

The short answer
Hiring an Investment Banker comes down to verifying three-statement financial modelling, valuation: dcf, trading comparables and precedent transactions and lbo and merger models, depending on your product focus before you commit interview time. The process below runs 5 stages, screens on evidence rather than résumé claims, and scores every candidate against the same criteria.
- Watch for: Lists many deals but cannot explain their own role or the key valuation drivers in any of them
- Watch for: Model contains hard-coded numbers and circular references they cannot justify
- Score on: Accuracy and structure of the model
- Score on: Quality of the valuation note and the judgement behind assumptions
Paste your Investment Banker job description; Cohesyve finds, contacts and tests candidates on the real work and ranks them. Ten candidates free, no card.
Applying for a role like this? Practise the assessment free →When you hire an investment banker, whether as an analyst, associate or senior banker for an advisory firm, test the modelling and the judgement behind it as well as the deal list. Deal experience is easy to overstate in a CV, so ask what the candidate personally built and decided. This guide covers where to source bankers, the skills that matter at each level, a realistic modelling work sample, red flags and onboarding.
Why this role matters
Bankers advise clients on decisions such as selling a company, raising capital or buying a competitor. Errors in a model or a pitch book can mislead a client and damage your firm's reputation, and slow or careless execution can lose a mandate. A strong hire produces accurate analysis under pressure, communicates clearly with clients and counterparties, and handles confidential information with care.
Where to find candidates
- Analysts and associates at bulge-bracket, middle-market and boutique banks, often through specialist finance recruiters
- MBA programmes and university finance societies for associate and analyst intake
- Big Four transaction services and valuation teams, who bring due diligence and modelling experience
- Corporate development teams at operating companies, for senior hires who have sat on the buy side
- CFA Institute members and candidates, especially for valuation-heavy roles
- LinkedIn and finance job boards, filtering by sector coverage and product group
- Alumni networks of your own bankers
Skills to look for
Red flags
- Lists many deals but cannot explain their own role or the key valuation drivers in any of them
- Model contains hard-coded numbers and circular references they cannot justify
- Shares confidential details of past mandates in the interview
- Cannot explain how the three financial statements link
- Dismissive about checking work or about junior team members
The interview process
- 1
CV and deal sheet review
Ask for a deal sheet describing their role on each transaction without confidential details. Prepare questions on two of them.
- 2
Technical interview
Cover accounting links, valuation methods and how a given change flows through the statements and the valuation. Keep it to what the role will actually use.
- 3
Modelling work sample
Provide historical financials for a fictional company and ask them to build a simple projection and DCF, then write a short note on the valuation range and the assumptions that move it most. Alternatively, give them a model with planted errors to find. A job simulation of this real work is one option if you want every candidate to face the same case.
- 4
Case discussion with a senior banker
Discuss a hypothetical mandate: which buyers they would approach, how they would position the business and the main risks to the deal.
- 5
Fit interviews and references
Meet the team they would work with. Check references and required registrations, and run your firm's standard background checks.
Cohesyve
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Cohesyve takes your Investment Banker job description, finds and contacts candidates and tests each one on an AI job simulation of the job, so the stages above start with people who have already done the work. Ten candidates free, no card.
How to evaluate
- Accuracy and structure of the model
- Quality of the valuation note and the judgement behind assumptions
- Clear, honest account of their role on past deals
- Commercial thinking in the case discussion
- Discretion with confidential information
- Composure and care when working to a deadline
Onboarding
- 1Share your modelling and formatting standards and a library of approved templates
- 2Complete compliance training, information barrier rules and registration steps early
- 3Staff them on a live deal with a clear mentor rather than only pitch work
- 4Review their first models line by line and explain the comments
- 5Set expectations on hours, response times and how work is checked before it goes to a client
Common questions
Do investment bankers need a licence?
In the US, bankers who work on securities transactions usually need the SIE and Series 79, and often the Series 63, sponsored by a FINRA member firm. In the UK, requirements sit under FCA rules. Check with your compliance team for the specific role.
Is the CFA necessary for investment banking?
It is not required, but it shows valuation and accounting grounding. Test modelling directly rather than relying on the credential.
How do I verify deal experience?
Ask detailed questions about their own work on specific deals and confirm through references. Public announcements can show the bank advised, but not what the candidate did.
Should a boutique hire from large banks?
Large-bank bankers bring training and process, but boutique roles often need broader responsibility and client contact earlier. Test for comfort with that breadth.
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