Customer Success Manager M/F - Unseenlabs

UnseenlabsIlle-et-VilaineEURESpublished 05/29/2026
Must-have:Vue
Machine translation — original language: French.Show original

Within a team of three people and under the responsibility of Justine, Head of the CSM Department, your main missions will be the following:

  • Manage a dedicated portfolio of clients in relation with the sales team
  • Ensure follow-up, engagement actions, and client satisfaction
  • Handle objections and client feedback in coordination with other teams
  • Verify the proper use of services and support clients on new features and products
  • Collaborative project management with other teams to manage client requests
  • Identify opportunities for upselling additional products
  • Participate in cross-functional projects with different departments
  • You have at least 10 years of experience in a client-oriented position, including 5 years as a Customer Success Manager for large B2B accounts in the SaaS or DaaS field, or for large public institutions
  • You have perfect mastery and daily practice of the English language, both written and spoken
  • You master project management skills in a high-growth and technical environment and know how to manage a varied client portfolio
  • You demonstrate excellent listening, negotiation, and presentation skills when facing a client and know how to adapt your communication according to your interlocutors and their requests
  • Rigorous, you are recognized for the quality of your deliverables as well as for your ability to synthesize information.

Good reasons to join us?

  • Work in an innovative technological sector within a team of passionate people;
  • Be part of a successful entrepreneurial adventure;
  • Lead projects with international impact;
  • Join a company where expertise and kindness are inseparable.

Job details:

  • Permanent contract (CDI), to be filled in Cesson-Sévigné (35)
  • Numerous international trips to be expected
  • Occasional teleworking possible

Benefits

  • Family health insurance covered at 100%