Data Scientist

3 days ago

Athens, Attica, Greece Satori Analytics Full time €40,000 - €80,000 per year

Are you passionate about AI?

At Satori Analytics, we aim to change the world one algorithm at a time by bringing clarity to global brands thought Data & AI. From cloud-based ecosystems for fintech to predictive models for airlines, our cutting-edge solutions cover the entire data lifecycle—from ingestion to AI applications.

As a fast-growing scale-up, our team of 100+ tech specialists—including Data Engineers, Data Scientists, and more—delivers innovative analytics solutions across industries like FMCG, retail, manufacturing and FSI. Join us as we lead the data revolution in South-Eastern Europe and beyond

What Your Day Might Look Like:

  • Dive into diverse data sources, analyse them, and assess their impact on business outcomes.
  • Build and optimise Data Science pipelines—balancing performance, business needs, and model complexity.
  • Design and maintain ML pipelines: from data cleaning and transformation to model evaluation, hyperparameter tuning, and deployment.
  • Research emerging technologies, platforms, and industry best practices to spot opportunities for innovation.
  • Contribute to the evolution of our Data Analytics platform, especially in Machine Learning and MLOps capabilities.
Requirements

Your Superpowers :

  • Proven Impact: Delivered at least two real-world ML projects in areas like: Recommender systems, Churn prediction & customer lifetime value modeling, Time series forecasting, Optimization (resource allocation, pricing, A/B testing), Customer segmentation & clustering
  • Education: Bachelor's degree in Mathematics, Computer Science, Electrical Engineering, Physics, or a related field—plus a Master's in Data Science.
  • Languages & Tools: Strong Python and SQL skills (R a plus), with hands-on experience in scikit-learn, pandas, NumPy, and Jupyter Notebooks.
  • Visualization & Analysis: Proficient in EDA and feature engineering with tools like seaborn, plotly, and yellowbrick.
  • ML Expertise: Solid grasp of machine learning algorithms (classification, regression, clustering, Bayesian learning, ensemble models), feature importance, and model explainability.
  • Deep Learning: Familiarity with TensorFlow, PyTorch, Keras, or similar frameworks.

Bonus Points for:

  • Experience with Git/GitHub (or GitLab) and collaborative dev workflows.
  • Exposure to MLOps platforms and tools.
  • Use of AI-assisted development tools (like GitHub Copilot) to boost productivity and code quality.
Benefits

Perks on Perks:

  • Competitive salary and hybrid work model – come hang out in our Athens office or work remotely from anywhere in European economic Area (EU, Switzerland etc.) or UK (up to 6 weeks per year).
  • Training budget to level up your skills from the top tech partners in the market (Microsoft, AWS, Salesforce, Databricks etc.) – whether it's certifications or courses, we've got you covered.
  • Private insurance, top-tier tech gear, and the chance to work with a stellar crew.

Ready to create some data magic with us? Hit that apply button and let's get started.

  • Principal Data Scientist

    2 weeks ago

    Athens, Attica, Greece Kaizen Gaming Full time €80,000 - €120,000 per year

    Let's start with the roleAs a Principal Data Scientist, you will play a critical role in leveraging data and AI to deliver value and create a competitive advantage for the organization. The ideal candidate will be a tenured Data Scientist, ML or AI engineer that has a proven track record of designing and implementing cutting-edge, data-intensive and...

  • Senior Data Scientist

    1 week ago

    Athens, Attica, Greece QUALCO Full time €60,000 - €90,000 per year

    At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic...

  • Data Scientist

    2 weeks ago

    Athens, Attica, Greece Satori Analytics Full time €60,000 - €90,000 per year

    Are you passionate about AI? At Satori Analytics, we aim to change the world one algorithm at a time by bringing clarity to global brands thought Data & AI. From cloud-based ecosystems for fintech to predictive models for airlines, our cutting-edge solutions cover the entire data lifecycle—from ingestion to AI applications.As a fast-growing scale-up, our...

  • Senior Data Scientist

    2 weeks ago

    Athens, Attica, Greece WELCOME Full time €60,000 - €120,000 per year

    About usFounded in 2015 in Athens, Greece, Welcome redefines the way people travel by going above and beyond the commoditized transfer service and being the first company to deliver a complete, personalised, in-destination travel experience. From the moment a traveler arrives at a new destination, until their return journey home, Welcome accommodates all...

  • Data Scientist

    2 weeks ago

    Athens, Attica, Greece Grant Thornton Greece Full time €25,000 - €45,000 per year

    Who we AreAt Grant Thornton Greece, we're not just part of a global network of 73,000 professionals across 150 countries. We're independent thinkers who prioritize quality, inclusion, and integrity to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive,...

  • Senior Data Scientist – Azure

    7 days ago

    Athens, Attica, Greece B.B. Energy Full time €60,000 - €120,000 per year

    The CompanyBB Energy has a legacy spanning more than six decades. Today, the Group provides expertise across energy trading, operations, logistics, storage and retail. Our diversified portfolio cuts across many segments of the energy industry from trading crude oil and petroleum products to natural gas and renewables. With global operations anchored out of...

  • Quantitative Risk Data Scientist, Fintech

    3 days ago

    Athens, Attica, Greece Optasia Full time €40,000 - €80,000 per year

    Optasia is a fully enabled B2B2X financial technology platform covering scoring, financial decisioning, disbursement and collection. We are committed to enabling financial inclusion for all. We are changing the world our way.We are seeking for enthusiastic professionals, with energy, who are results driven and have can-do attitude, who want to be part of a...

  • Senior Data Engineer

    7 days ago

    Athens, Attica, Greece D ONE – Data Driven Value Creation Full time €60,000 - €120,000 per year

    «Work with the brightest minds in data and turn insights into real-world impact.»We build D ONE with the belief that every company is a data company. Since our beginnings, we have been helping our clients make sense of their data and generate value, successfully delivering over 1,000 data projects.As a Senior Data Engineer, you will design and implement...

  • Senior Quantitative Risk Data Scientist, Fintech

    3 days ago

    Athens, Attica, Greece Optasia Full time €60,000 - €120,000 per year

    Optasia is a fully enabled B2B2X financial technology platform covering scoring, financial decisioning, disbursement and collection. We are committed to enabling financial inclusion for all. We are changing the world our way.We are seeking for enthusiastic professionals, with energy, who are results driven and have can-do attitude, who want to be part of a...

  • Analytical Development Bioassay Senior Scientist

    1 week ago

    Athens, Attica, Greece DEMO AΒΕΕ Full time €35,000 - €55,000 per year

    Analytical Development Bioassay Senior ScientistDEMO AΒΕΕΑΚΟΛΟΥΘΗΣΕ Φαρμακευτικές & Κλάδος ΥγείαςΠροβολή 20 θέσεωνΑθήναΤοποθεσίαΑθήναπριν μία μέραΗμ. ανάρτησηςπριν μία μέραΜε μεγάλη εμπειρίαΕπίπεδο εμπειρίαςΜε μεγάλη...