Back-end developer (DevOps)


BeOp is reinventing online advertizing with a revolutionary approach:

  • conversational formats: our ads aren't annoying blinking pictures or videos, they're real conversations with the users (using surveys, forms, chatbots…)
  • semantic targeting: we display the message in the right context using a unique and efficient technology
  • respect for the users: we respected user privacy before it was cool

In parallel, BeOp is providing interactive solutions to engage their readers to publishers while helping them generate revenue.

As we're growing fast and going international, we are looking for a talented back-end developer to strengthen our crazy team. If you like real technical challenges, world scale & innovation, and if you want to help redefine online advertizing, this job is for you!

Our stack

  • Databases: BigQuery, Redis, Elastic Search, DynamoDB, MongoDB, MySQL
  • Cloud: AWS, Google Cloud
  • Languages: Clojure, Java, ReasonML
  • Tools: Kinesis, Lucene, Dax
  • CI: CircleCI, Docker
  • Project management: GitHub, Trello, Slack
  • No bullshit: "Blockchain" and "AI" buzzwords are banned from our vocabulary 😄

Your mission

  • Improve CI and deployment processes
  • Automate QA with integration and end-to-end tests
  • Help pushing features and maintaining code accross our different services
  • Participate to code-reviews, peer-programming, architecture
  • Document your work


  • You have 2+ years of experience maintaining a back-end service
  • You love to design & ship great features
  • You know Docker and AWS like the back of your hand
  • You strive for blazing fast code
  • You are curious, autonomous, have sense of responsibility & you are honest
  • You are not afraid to communicate with online tools (as we have offices in both Montpellier and Paris)
  • You know how to search for the right StackOverflow answer 🤫


  • Latest MacBook Pro
  • Office at the heart of Montpellier (2 Place de la Comédie) or in Paris 16
  • Being part of a small but highly skilled developer team
  • Strong technical culture
  • Competitive salary

Contact us at

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