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We are hiring! Test Engineer jobs with Libring


We are looking for Graduated Professionals willing to fulfill Test Engineer positions in Brazil.

You will have the flexibility of working remotely (Home Office), while playing a central role in our development team, executing and documenting test plans based on requirements and technical specifications, with the opportunity of being mentored by very experienced senior developers. You will have plenty of room to develop and grow, both professionally and personally, while quickly moving up in the company.

You will be joining a team of highly motivated individuals who value each other’s insights and are excited by solving Web solutions to deal with big data and analytics challenges. If you’re looking to learn about how an AdTech business is run and how it markets, you’ll love to be part of the Libring team.

Job Description

From a tech standpoint, we are looking for motivated people with experience in software testing and that understands structured test methods and processes. You will be working with:

Unit Testing, Integration Testing and Functional Testing

Test Automation

Test Driven Development (TDD)
Ruby on Rails projects

Agile Project Management – SCRUM

Requirement: Advanced English skills. Knowledge in the Ad Tech industry would be a plus.

If you wish to be considered for this role, please send your CV to, using the subject line “[Job Position] YOUR FULL NAME”.

About Libring

Libring is an online cloud-based solution of Monetization Performance Management for the Ad Tech industry. We are a tech company based in Boston, MA – USA and run by people from MIT and Harvard.Our mission is to help game, app and online publishers around the world maximize their advertisement revenue, by providing them with full visibility of their monetization performance. We proudly serve companies such as Ubisoft, Zynga, SEGA, MeetMe, just to name a few.