Machine Learning / AI Expert – Research & Development (R.7485)


R7485 Machine Learning / AI Expert – Research & Development

Job Description:

Citrix is expanding its Advanced Analytics team, based in Patras Greece, with seasoned professionals in the ML/AI/Data Science and Security domains. You will join a crack team of experienced and talented engineers, with years of history delivering high-quality Analytics products and Solutions, in a fast-paced business environment. You will be collaborating with fellow engineering teams across the globe.


  • Research & develop Machine Learning models for security problems, in the areas of Networking, Application & Data.
  • Suggest, collect and synthesize requirements and create effective features.
  • Apply research methodologies to identify the Machine Learning models for the problem at hand.

Minimum Qualifications

  • Minimum 3-4 years of relevant work experience
  • Masters, PhD, or equivalent experience in a quantitative field (Mathematics, Computer Science, Engineering, Artificial Intelligence, etc.)
  • Experience in implementing and deploying Machine Learning solutions (using various models, such as Linear/Logistic Regression, Support Vector Machines, (Deep) Neural Networks, Hidden Markov Models, Conditional Random Fields, Topic Modeling, Game Theory, Mechanism Design, etc.)
  • Extensive background in statistical analysis and modeling (distributions, hypothesis testing, probability theory, etc.)
  • Strong hands-on experience with statistical packages and ML libraries (e.g. R, Python scikit learn, Spark MLlib, etc.)
  • Experience in effective data exploration and visualization (e.g. Excel, Power BI, Tableau, Qlik, etc.)
  • Experience in developing and debugging in one or more of the languages C/C++, Java, Scala, Python, or R
  • Ability to work in cross functional teams
  • Excellent written and verbal communication skills in English; the ability to convey your message to team members and other stakeholders

Preferred Qualifications

  • Experience working with relational and NoSQL/Graph databases
  • Familiar with Big Data frameworks (Hadoop or Spark) and cloud infrastructures
  • Experience in applying Machine Learning techniques in the security domain
  • Ability and willingness to multi-task and learn new technologies quickly


Functional Area:
Software Development

Please submit your CV @ https://jobs.citrix.com/search-results?location=Patras

For further information, do not hesitate to contact Effie Kirkou – HR Department (email: Effie.Kirkou@citrix.com, Tel: 2610-935421).