(Adtech) Integrations Backend Developer

Tecnología · Barcelona

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Tappx is a fast-growth AdTech company that delivers state-of-the-art digital advertising solutions for multiple platforms including desktop, mobile and OTT/CTV. Tappx' proprietary technology delivers effective advertising across all channels and empowers publishers to maximize ad revenues across different platforms.

Over 35000 app developers globally, including some of the top Apps in the industry, are currently using the Tappx platform.

During the last years, Tappx has been heading the top-most competitive fast-growing rankings such as Red Herring in 2016, TECH5 in 2018 and FT1000 in 2020 and 2021.

If you want to leverage a challenging career in a fast-paced growing environment apply now and join our Team in our HQ in Barcelona (or in remote)!

This exciting opportunity will bring you the opportunity to become part of the development team, collaborating in the improvements of the software for all SSP connections (developed in PHP and JAVA), as well as its optimization to guarantee optimal response times and low resource consumption.

What YOU will do:

  • Offer support to the SSP department and its publishers/advertisers.
  • Take part in SSP meetings conducting in depth product demonstrations, assess the prospect (needs, technical set-up, best solution to propose), working closely with all the sales team.
  • Offer support to the IT team.
  • Participate in the entire application life cycle with focus on coding and debugging.
  • Write clean code to develop functional web applications.
  • Troubleshoot and debug applications.
  • Manage technologies to improve legacy applications and security updates.
  • Liaise with the Integrations team to analyse feasibility of developments required.
  • Collaborate with front-end developers to integrate elements in front of users with server-side logic.
  • Collect technical and design requirements.
  • Create and document all the procedures related with the developments.
  • Create reusable codes and libraries for future use.
  • Identify new functions. 

You will become part of the Tappx Team:

  • With an indefinite contract from the first day.
  • With very competitive conditions.
  • With a mentor to help you in your onboarding.

And with a lot of benefits and perks as:

  • Private health insurance scheme.
  • Flexible working hours, be the owner of your own schedule.
  • Remote and office work in a hybrid model.
  • Fresh Fruit and cereal bars in the office.
  • Free english and spanish classes.
  • Ping-pong, foosball and other games for your relax in the office.
  • Office perks and home-made food every Friday in the office.
  • Regular team building events.
  • Positive impact in Tappx CSR.
  • Be part of the core team in Barcelona HQ, with multiple opportunities for career growth and personal development.
  • Work with top app developers and media companies worldwide.
  • You'll work in one of the top fastest growing startups in Europe.
  • Work with stunning views over sunny Barcelona!


  • 2+ year experience as Backend Developer.
  • Minimum 1 year of experience developing in PHP or Java.
  • Minium 1 year of experience in MySQL.
  • Knowledge of AGILE tools (such as Jira).
  • Basic knowledge of Linux.
  • Internal communication for connecting third party APIs.
  • Knowledge of Javascript / Frontend Frameworks.
  • Knowledge of Android development.
  • Knowledge of iOS development.