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Job Description

Find the right career plan at leboncoin!

We are among those who believe that happiness is shared and passed on. We are convinced that exchanges generate opportunities. It's a very simple idea, but it's helping to change the world.

It's with this idea in mind that we've been working every day since 2006 to make digital a tool that facilitates exchanges. An idea of the social utility of companies that is dear to our convictions and our values, which are proximity, creativity, commitment and pragmatism.

We have always been concerned about people, the well-being of our employees and a healthy balance between our work and our private lives. To grow while keeping the same state of mind, we favour a horizontal organisation and modern, agile management methods, as evidenced by our 2nd place in the Great Place To Work 2020 ranking!

Being there for everyone, helping to build a society that puts people at the heart of its interactions, that's the responsibility we've chosen to bear.
The boncoin's good proposal:

Outstanding working conditions (premises, team building, atmosphere, ...)
Possibilities for rapid, made-to-measure professional development
Attractive remuneration (fixed salary + variable)
Transparent, consistent sharing of the company's strategy and vision
Holiday bonus linked to our collective agreement
A voucher card.card worth €8
Effective and competitive mutual insurance and provident fund cover
An active CSE

All our positions are open to people with disabilities

Job Description

Looking for a replacement for a maternity leave until 01/06/24;
Reporting to the Fraud Unit Supervisor, your role will be to combat fraud and act as its guarantor for the whole company.
Your main tasks will be to:
Dealing with fraud-prone activities on a daily basis.
Dealing with proven cases of fraud on a daily basis.
Identify new fraudulent behaviour in order to report it to the supervisor.
Become an expert in fraud detection.
Implement the resources available to guarantee quality content online.
You will be responsible for ensuring the security of our users.
You work to improve the user experience at Leboncoin. For you, this is an essential driving force on a daily basis.


Profile and skills :
You have a keen interest in the Internet world.
You know how to reconcile quantity and quality, be responsive and intuitive, and prioritise your tasks according to urgency.
You have detective skills: you are curious, meticulous, logical and have an excellent sense of analysis.
You know how to adapt to a constantly changing environment: today's reality is not necessarily tomorrow's.
You can suggest ways of optimising operational processes.
You can work independently and make proposals in line with your business.
You can summarise and share your investigations and discoveries with your manager.
You're happy working in the shadows and with no end in sight.

Additional information:

Rigorous and organised.
Diplomatic, autonomous, methodical, team player, good interpersonal skills.
You are lively, cheerful and dynamic.
A taste for objectives and challenges.

If you're interested in this job, I'd be happy to brief you over the phone and then forward your CV directly to the person in charge of recruitment.



  • Competitive compensation package
  • Opportunity to shape the way we work. Your feedback and opinions are valued at all levels of the organisation
  • Benefits including stock purchase plan and annual bonus plans
  • Flexibility to work when and how you want - flexible hours, autonomy to set your own agenda, choice of phone and computer
  • Smart Working Policy - work remotely some of the time, balanced with time in the office together with your team - between 5 and 45 days per quarter in the office depending on each team.
  • 'Work from anywhere' weeks - up to four weeks working from anywhere, as long as you have an internet connection!
  • Career development, including language classes and Adevinta Academies: specialised content built by our experts on Machine Learning, Agile, Leadership and more