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Full Stack Developer
Brasov, Iasi, Cluj-Napoca, Bucharest

Date posted: 04.07.2022

Job type: Full time

Brasov, Iasi, Cluj-Napoca, Bucharest

Remote work

Full time

Job perks: Daily deployment; Scrum-based project; Full autonomy

About the project

How we hire: 
At Pentalog, excellence is what you'll do. We're guided by a mission to positively impact the software development world. 

The company that we are hiring for is building a world of highly effective and sustainable advertising, anchored in consumer privacy protection. They are currently looking for a Full Stack Developer.

Our client is a leading mobile data company that provides a comprehensive view on global user behavior in app and mobile web usage. Its proprietary technology is integrated in thousands of apps and allows the company to build the most accurate mobile user profiles available through the use of first-party behavioral data collected directly from the users’ devices. This data is used to power the client’s solutions for advertisers and app publishers.

As a Full Stack Developer, you will join a talented and motivated team of 5 persons who are interacting with other teams from all over the world. You will be part of the WebInventory team, where the ad display and its tracking on the mobile web environment are being handled. Your work will be deployed on more than 400 million devices, you have a real impact on the company business!

In this position, you will design and implement advanced applications in an agile environment using Scrum methodology. Each sprint lasts 2 weeks and contains dailies, sprint planning, grooming, review and retrospective.

Thanks to a rich DevOps environment, you will be fully autonomous to release your developments and monitor the impact in production.

Job requirements

  • Relevant software development experience;
  • Experience in JavaScript Full stack ecosystem (NodeJS, Typescript, React, etc.);
  • Knowledge of microservices architecture;
  • A real team player, who’s also used to working autonomously;
  • A real sense of ownership, rigorous, with good communication skills;
  • Experience in a cloud like AWS, relational and non-relational databases (PostgreSQL, DynamoDB, ElasticSearch, Redshift...);
  • An Agile mindset;
  • Proficiency in English.


  • Develop the next great features for our client’s products: new ad placements for users, adding more integrations with others ad companies;
  • Improve the internal product to create interactive ads;
  • Define next architectures with other teams;
  • Improve complex architectures of projects and develop and monitor the KPI (Impression, Clicks, Viewability, etc.);
  • Deliver quality development: development, testing, integration, production, maintenance and documentation;
  • Develop your own unit and integration tests (no QA) and participate in end-to-end testing, whilst working closely with the product manager and the support team.

Extra skills

  • Previous work with challenging architecture (Lots of data, lots of users, etc.).


  • Healthcare benefits (Private Medical Insurance, various extra medical advantages); 
  • A more active lifestyle with the help of our PentaSport activities;
  • French and English classes;
  • Free pass to learning platforms;
  • Meal vouchers;
  • Mentorship programs that encourage and enable your professional development;
  • Access to a technology roadmap;
  • Full support to upgrade yourself (conferences and certifications);
  • New-born maternity grant;
  • A front-row seat to PentaBARs – our after-work tech events with a twist.

About Pentalog

As a leading European Software Services company operating internationally in France, Romania, Germany, Poland, Moldova, UK, Vietnam, Mexico and USA, we employ over 1,600 engineers and IT experts who work in a very dynamic, multicultural working environment.

At Pentalog, your talents & ambitions are recognized and rewarded; we offer plenty of opportunities to develop, both individually, as well as a professional, and we reward our collaborators who understand the importance of self-improvement.

Super humans