Fullstack Engineer (Apprentice)

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Nantes, Loire-Atlantique, Pays de la Loire
In-Office
AdTech • Marketing Tech
Fulfilling the Promise of AdTech
The Role
👫 About the team

At Equativ, we’re on a mission to develop advertising technologies that empower our customers to reach their digital business goals. This means that we rely on massively scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed by 3,000 servers with less than 250ms response time.

Our innovation team based in Paris, Nantes, Bordeaux, Limoges, Krakow and Berlin is composed of 150+ straightforward and energetic engineers working in an Agile environment and ready to tackle the most complex technical challenges.

Your missions 👇

  • You work closely with the Product Owners, UX/UI Designers, QA and the rest of the team to translate product requirements into technical solutions, deliver them and ensure they go live.
  • You have the possibility to challenge technical implementations at all levels: architecture, technologies, ergonomics, tests, deployment,...
  • You design, develop, test, deploy and maintain ergonomic and high-performance interfaces in a state-of-the-art web environment (.Net, REST apis, SPA Angular, NgRx, ...) to simplify users' lives.
  • You guarantee the user experience through the implementation of automated tests
  • You share your expertise with other developers in your team and the company

About you 💪

  • You are looking for a 3-year apprenticeship to learn all aspects of the R&D engineer Fullstack position, possibly conducting a project independently by the end.
  • You are sensitive to web development: you know the latest HTML standards: HTML5, WebComponents, CSS3
  • You have already used JS frameworks such as Angular or React.
  • You are familiar with state management patterns (redux, ngrx, ...)
  • You have a solid foundation in object-oriented programming (Java, C#)
  • You are familiar with database concepts
  • You are definitely user-oriented and have a taste for simplicity
  • You have a taste for maintainable and reusable code, and the continuous deployment does not scare you
  • You are not afraid to undertake or propose improvements where appropriate
  • You are interested in new technologies (Redis, Aerospike, ElasticSearch, GraphQL, Docker,...) and large-scale technical issues
  • You communicate easily in English both orally and in writing

Your future progress 🚀

  • After 1 month:
  • You will have finished your onboarding
  • You have probably already managed a dozen small tasks.
  • You will be ready to attack bigger features.


  • After 6 months:
  • You will be able to work on any part of your team’s scope

  • After 1 year:
  • You will be able to deploy and monitor your team’s solutions
  • You are autonomous on most tasks, even if your team is with you to keep you progressing.


  • After 2 years:
  • You are able to influence the technical decisions made by the team
  • You are able to lead a project independently from the definition of functional specifications with a Product Owner to the release of this project in production, going through the technical specification phases with the team

👋 About us 
Equativ, a leading independent ad platform, brings scale and simplicity to digital advertising.

Following its recent merger with Sharethrough and the acquisition of Kamino Retail, advertisers, media owners, and technology partners rely on Equativ’s advanced SSP, curation, and retail media services and technology to achieve maximum business outcomes.

With a focus on privacy-first programmatic video, CTV, and data-driven solutions, Equativ enables clients to activate across the digital ecosystem while protecting consumer privacy.

The company’s global expertise is also backed by a team of over 750 employees across 19 countries.

As a proud recipient of the HappyIndex@Work label, Equativ is committed to providing a dynamic, flexible workplace where employees thrive, grow, and excel in both their professional and personal lives.
Come and lead the charge with us in building a transparent ecosystem based on quality!

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Equativ is an equal opportunity employer. Equal access to employment, services, and programs are available to everyone, regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you require reasonable accommodation throughout the application and/or interview process, please contact the recruitment team at [email protected]

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The Company
HQ: Paris
550 Employees
Year Founded: 2001

What We Do

As a leading independent ad tech platform, we provide brand and privacy-safe solutions that empower our clients to achieve maximum results. We offer the market an independent ad server, SSP, buyer tools, media services, and more.



This combination of engineering excellence and client expertise helps us serve the interests of both the supply-side and the demand-side with equal professionalism and technical sophistication. 



And, as we work toward fulfilling on the promise of advertising technology, we also keep the consumer and their rights in mind in all we do

Our objective? Disrupt the digital advertising industry through high-performance solutions, innovative formats, and exceptional quality.

Our pride? A global and diverse team that flourishes through a corporate culture advocating ownership and who live through three essential values: Be brave, Be thoughtful, Be together.

Why Work With Us

Accelerate your career. Our global training events, online training courses, and fantastic people leaders offer unlimited opportunities to develop and grow your career.
Take a break. When you work hard we know you also need to rest. We offer generous time off and parental leave policies, as well as mental health and wellness activities.

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