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Permanent contract - Backend Developer (Node.js) F/M

SparteoFullyRemote
This job is no longer open

Sparteo - Suite of Solutions for Web Publishers


Since 2016, we have been offering cutting-edge adtech solutions to help publishers generate more value on their websites. How? Thanks to our dedicated and passionate teams! We are committed to providing them with all the means necessary to contribute to realizing ours and our clients' ambitions.Since the inception of Sparteo, four solutions have already been launched: Viously for video, Voxeus for audio, Actirise for display, and FastCMP our consent management platform.Discover our history, our products, and our culture on our website!

Your Job


To specify

  • Develop and maintain microservices used by the entire company.
  • Integrate and manage databases and third-party APIs.
  • Focus on performance optimization, including Docker and Kubernetes environments.
  • Implement CI/CD pipelines and conduct unit tests.
  • Handle traffic scaling and ensure system reliability.

Your profile for this job


  • 5-10 years of experience in backend development.
  • Proven expertise in Node.js; familiarity with GoLang is a plus.
  • Strong knowledge of microservices architecture.
  • Proficiency in working with databases and third-party APIs.
  • Ability to handle high traffic load and optimize performance.
  • Autonomous, self-driven, and able to work independently.
  • Passionate about technology and coding.

Your mind set to share our adventure



  • You want to make an impact and move things forward collectively. Does hearing phrases like "Yes, but we've been doing it this way for years..." make your hair stand on end? We feel the same way: progress is made by questioning what already exists.

  • You solve problems pragmatically and analytically.

  • You're looking for a fast-moving environment where your agility will be an asset. The 80-20 (Pareto) principle holds no secrets for you.

  • Your ability to listen encourages you to challenge and improve yourself on an ongoing basis.

Our working conditions



  • A convivial and flexible working environment, with our telecommuting culture integrated into the company's organization.

  • A friendly and small-sized team that you can find in our offices near Lille or in Paris.

  • Social gatherings and company events organized throughout the year.

  • Sparteo is experiencing significant growth both in terms of business and workforce, especially internationally.

  • Additional benefits include an advantageous compensation system with non-taxable and non-mandatory overtime hours, as well as a Swile restaurant ticket card.

Ready to join Team Sparteo? Send us your CV and continue the recruitment process!


Here are the stages in our recruitment process



  • Discussions about your driving forces, your ambitions and our Sparteo mindset

  • Analytical and business logic tests

  • Discussions with one or more members of the Sparteo team, including your future manager

  • Taking up references

Our recruitment process is mainly conducted by videoconference; however, certain stages may require a face-to-face meeting.

This job is no longer open
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