See all job offers

Reference Code



For our Sant Cugat office, we are looking for an Expert AI & Data Science to join GFT. We are looking for an enthusiastic and dynamic person willing to grow in a multi-cultural, motivating and challenging environment.


  • Barcelona/Sant Cugat


  • Experienced professionals


  • Data
Apply now

Your main responsibilities:

  • Extraction y selection of different features, building and optimizing classifiers using machine learning techniques
  • Extending datasets with third party sources of information when needed
  • Enhancing data collection procedures
  • Processing, cleansing and verifying data integrity used for the analysis processes
  • Creating automated ml-systems and constant tracking of its performance

Skills will help you succeed: 

  • University degree or its equivalent.
  • Understanding machine learning techniques and algorithms like SVM, KNN, Naives Bayes, Neural Networks
  • Experience with frameworks like MatplotLib, Scikit, TensorFlow, Keras (Python Stack)
  • Experience with data visualisation tools like D3.js, GGplot, MatplotLib
  • Proficiency in using query languages such as SQL, Hive, Pig, Impala
  • Experience with NoSQL databases, such as MongoDB, Cassandra, HBase, Neo4J
  • Good applied statistics skills, such as distributions, statistical testing, regression, etc.
  • Good experience with Python and Java (Python 3+, Java 1.5+) 
  • Intermediate/high level of English, written and spoken.

Soft Skills:

  • Team worker; ability to work with teams distributed geographically in different locations
  • Proactive, motivated and willing to consolidate and develop a professional career
  • Analytical, logical and critical thinking. Solid problem-solving skills: ability to identify problems and suggest mitigating and contingency actions
  • Expert ability to work independently and manage one's time
  • Ability to deal with ambiguous situations
  • Committed and positive.
  • Advisory skills

Our offer:

  • Competitive salary
  • Restaurant tickets and life insurance for every employee
  • Flexible compensation plan, according to your needs
  • Customized plan for professional development and training program
  • Technical certifications
  • Subsidized English / German / Spanish courses         
  • Flexible working hours and short Fridays
  • Program to improve and promote healthy lifestyle at work: sports program and fresh fruit in the offices
  • International work culture

Join our global team!