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Senior Data Engineer

Athens💼 Full-time🗓 2025-03-21 → 2026-09-25

Core

Design, build, and maintain scalable data infrastructure and pipelines to support machine learning models and large-scale analytics for data scientists and analysts.

Role type

Senior Data Engineer (ML-focused)

Builds

Scalable data pipelines, data warehousing solutions, and production ML/AI tools

Domain

Data Engineering / Machine Learning / Cloud Infrastructure

Deliverable

production ML models | data pipelines | dashboards & analysis

Required skills

Python (Pandas, NumPy, Scikit-learn), Cloud platforms (AWS, GCP, Azure), Relational and non-relational databases, Machine Learning, Big data processing, Data governance

Preferred skills

MSc or PhD in Data Science, Computer Science, Physics, or Mathematics

Technologies

Python, Pandas, NumPy, Scikit-learn, AWS, Google Cloud, Azure

Responsibilities

Design and develop scalable data pipelines for data transformation and preparation; Prepare datasets for exploratory analysis, A/B testing, and model training; Ensure data quality and consistency across sources; Deploy machine learning models to production; Build and maintain data warehousing solutions; Enforce data governance and security policies; Mentor junior data engineers

Seniority

Senior, hands-on IC

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