Data Scientist/ AI Developer

We are looking for a bright Machine Learning Engineer to join our growing engineering team in Athens.

• →Design and develop new predictive machine learning and artificial intelligence algorithms for multiple industrial domains
• →Integrate ML models into the production pipeline of our solutions
• →Analyze datasets to identify patterns and extract insights
• →Visualize and present dataset findings and features

• MSc in Artificial Intelligence, Data Science, Statistics or other related fields
• Minimum 3 years of experience in data science/ML using at least one of Python, Scala & Java
• Strong SQL knowledge is required for data probing/preparation
• Verified knowledge of descriptive statistics, correlation analysis and hypotheses testing
• Experience in applied traditional/shallow learning techniques for supervised and unsupervised tasks (scikit-learn, other)
• Verified model tuning experience including model performance analysis, error KPIs and hyperparameter tuning via cross validation techniques
• Experience at least one python deep learning framework for neural networks: TensorFlow, Keras, PyTorch
• Industrial or academic experience with at least one deep-learning model family (RNN, CNN, GAN, DRL, DBN, etc.)
• Knowledge of code version control via Git
  

• Strong oral and written communication skills
• Fluent in English
• Native/ fluent Greek, oral and written
• Eagerness to learn modern technologies
• Ability to deliver in time-critical situations in an organized way
• Analytical capabilities and attitude to problem solving
• Team motivation

• PhD in Artificial Intelligence, Data Science, Deep learning or related fields.
• Experience with ML-Ops framework adaptation (e.g. ML-Flow-Tracking, PyCaret)
• Knowledge of data science and data visualization tools (Jupyter, Superset, Zeppelin or other)
• Experience with Big Data - infrastructure & query engines (Spark, HDFS, Hive, Impala, Trino) as well as Big ML tools (e.g. SparkML)
• Familiarity in deploying ML models as REST APIs (MLFlow Serve, PyCaret, FastAPI)
• Familiarity with Docker and application packaging