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Final-year Internship | Junior Account Manager • AI & Transformation • Key Accounts

WavestoneCompany website

ParisPublished on 26 October 2026

You grow Wavestone’s business with a key account: account strategy, prospecting and preparing proposals on AI and transformation topics.

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Job description

You join Wavestone in Paris as an Account Manager for the whole firm, not for a single team. The firm is organized by key accounts, and your job is to grow the relationship with your client.

You build the account strategy, prospect decision-makers and lead responses to complex sales by bringing in the firm’s Tech & AI experts. You learn B2B sales through the Business Academy, a dedicated Business Coach and hands-on management.

This final-year internship can lead to a job. Remote work is widely used at Wavestone.

What you'll do

  • Account strategy: Build short-, medium- and long-term prospecting and growth plans for the account.
  • Account strategy: Identify growth drivers, track sales indicators and adjust action plans.
  • Account strategy: Feed your strategy with market monitoring and feedback from consultants in the field.
  • Business development: Actively prospect and build your network among decision-makers.
  • Business development: Grow existing accounts and bring out new needs.
  • Managing complex pre-sales: Qualify client needs and help shape the response strategy.
  • Managing complex pre-sales: Bring in the firm’s relevant experts and coordinate their input.
  • Managing complex pre-sales: Prepare pitch presentations and gradually take part in commercial and contract negotiations.

Who they're looking for

  • You are in your final year at a top engineering school, management school or leading university, and you want an experience that combines business, strategy and technology.
  • Team spirit & people skills: You easily build trust, enjoy collaborative settings and like learning from others.
  • Big-picture thinking & critical mind: You step back to analyze situations, structure your thinking, grasp issues quickly and offer relevant insights.
  • Curiosity, proactivity & agility: You seek to understand topics in depth, take the initiative, ask the right questions and adapt easily to new contexts.
  • Tenacity & resilience: You keep things moving over time, dig into problems and persevere through complexity and obstacles.
  • Interest in technology: You are interested in AI and technology transformation. You do not need to be a technical expert: above all, we are looking for your ability to understand the business implications, ask the right questions and connect with the firm’s experts.
  • Professional English

Prepare your interview

  1. Learn what Wavestone does, the sector it works in and the projects on its website.
  2. Go through each task listed here and work out why the team needs it done.
  3. Prepare a real example for each task, then tie it back to what the company does.
See the full method and a sample answer (in French)

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