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Senior Data Engineer

●

2 weeks ago

Greece, Attiki, Moschato
Full Time
Senior
Hybrid

Basic Information

The Senior Data Engineer will lead the architecture, design, and implementation of advanced data solutions using Microsoft Azure technologies, with a strong emphasis on Azure Databricks. This role is responsible for building scalable, secure, and high‑performance data platforms that support complex analytics and regulatory needs within the financial services industry. The Senior Data Engineer will also mentor junior team members and drive best practices across the data engineering function.

Responsibilities

Data Architecture & Strategy

  • Architect end‑to‑end data solutions across Azure ecosystems (Databricks, Synapse, Data Factory).
  • Define standards for data modelling, governance, integration, and lifecycle management.
  • Drive the adoption of best practices such as Delta Lake, medallion architecture, and Lakehouse patterns.

Advanced Pipeline Development

  • Design, develop, and optimize complex ETL/ELT pipelines using Azure Databricks (Python, PySpark, SQL).
  • Lead orchestration across Azure Data Factory and implement CI/CD for data workflows.
  • Ensure solutions meet enterprise performance, scalability, and availability requirements.

Data Warehousing & Lakehouse Optimization

  • Lead the design and enhancement of data warehouses and lakehouse systems with Azure Synapse Analytics.
  • Implement partitioning, clustering, and performance‑tuning strategies to support large‑scale financial datasets.

Data Integration & Quality

  • Oversee integration of structured, semi‑structured, and unstructured data from multiple internal and external sources.
  • Implement robust data quality frameworks, monitoring, and observability solutions.

Security, Compliance & Governance

  • Ensure all data solutions adhere to financial industry regulations (e.g., GDPR, PCI‑DSS).
  • Drive adoption of access controls, encryption standards, and secure data handling practices.

Leadership & Mentorship

  • Provide technical guidance, code review, and mentorship to junior and mid‑level engineers.
  • Collaborate with cross‑functional teams—including data science, analytics, product, and architecture groups—to translate business requirements into scalable data solutions.

Monitoring, Troubleshooting & Optimization

  • Own operational reliability of data platforms.
  • Diagnose performance issues and drive continuous improvement across data workloads.

Requirements

Data Factory
Experience

  • 5–8+ years of experience in data engineering, with deep expertise in cloud‑based data platforms.
  • Proven hands‑on experience with Microsoft Azure’s analytics stack, especially Azure Databricks.

Technical Skills
Expert proficiency in Azure Databricks (PySpark, Python, SQL, Delta Lake).
Strong experience with: 
  • Azure Data Factory 
  • Azure Synapse Analytics
  •  Distributed computing & performance tuning
  •  CI/CD pipelines (Azure DevOps, GitHub Actions, etc.)
  •  Strong SQL and data modelling skills (dimensional modelling, lakehouse architecture).
  • Experience with data governance frameworks and observability tools.

Industry Knowledge

  • Deep understanding of financial data standards, regulatory constraints, and typical data architectures.

Soft Skills
  • Strong leadership, communication, and stakeholder management.
  • Ability to make architectural decisions and justify trade‑offs.
  • Excellent analytical and problem‑solving capabilities.

Education
Bachelor’s or Master’s degree in Computer Science, Data Engineering, Information Technology, or a related field.

 

Benefits

Pension/Retirement plan
Remote work options
What we offer:

  • Competitive remuneration
  • Continuous education and professional development
  • Prospects for development in a rapidly growing sector
  • Hybrid work model, combining the convenience of teleworking with dynamic collaboration in the office
About the company

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About the company

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doValue Greece

doValue Greece

Software Development
Data Engineer