Data Engineer (Junior to Mid level)

Athens, Attica, Greece on site Until 9/18/2026 1+ years exp First posted July 20, 2026 Last posted July 20, 2026
Job description

We are looking for a Data Engineer who will assist our high-calibre, financial services insurance clients to get useful insights from their data. This position is an excellent opportunity for a person who is passionate about data and analytics to participate in exciting projects and start or advance her/his career in the field.

ImprovIT is a niche technology consulting company providing services for the Insurance, sector, aiming to bridge the gap between Business and IT. Our services span solution implementation and systems integration, data warehouses/data marts and reporting/analytics, software development, enterprise architecture, business analysis, technical project management and insurance technology consulting.

A day in the life of the Data Engineer includes:

•         Data Discovery and Extraction from multiple sources (transactional systems, files,

•         online sources etc.)

•         Development of Data Pipelines

•         Data Transformation and Cleansing

•         Data Model Design in collaboration with data architects

•         Requirements Analysis in collaboration with business analysts

•         Data Analysis, Visualization, and Reporting

Requirements

Must have

•         Bachelor's degree in Computer Science, Engineering, or other numerate disciplines, ideally combined with a post-graduate level degree.

•         Advanced numerical and analytical skills coupled with the desire to study and learn business domains in depth

•         Good command of at least one programming language like Python, Java, C# or any other modern language

•         Familiarity with at least one DBMS (SQL Server, MySQL, SAP HANA, Oracle, PostgreSQL., etc.)

•         Acquaintance with ETL tools like SSIS, Data Factory, Informatica, Talend, SAP BW or similar

•         Familiarity with Data Visualization and Analysis tools like PowerBI, Tableau, Qlik, SAP Analytics Cloud or similar

•         Excellent command of English and Greek

•         For Junior Candidates: 1+ years of professional experience (or strong relevant internships/projects), a solid grasp of data engineering fundamentals and eagerness to learn

•         For Mid-level Candidates: 2-4 years of hands-on data engineering experience, proven ability to independently build and monitor production data pipelines and experience optimizing data workflows

Nice to have

•         Familiarity with cloud Data Stacks (Azure, AWS, Snowflake, etc.)

•         Machine Learning and AI Concepts

Benefits

•         Excellent remuneration package

•         Private Life and Health Insurance Plan

•         Comprehensive training programs

•         A stimulating multi-national working environment and a great business culture!

Great career advancement opportunities

About this role

Summary

Assist in data discovery, pipeline development, transformation, and analysis for clients.

Job title

Data Engineer (Junior to Mid level)

Experience level

1+ years, 2-4 years

Minimum experience

1+ years exp

Industry

software

Location requirements

Athens, Greece; remote not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

programming language (Python, Java, C#)DBMS (SQL Server, MySQL, Oracle, PostgreSQL)ETL tools (SSIS, Data Factory, Informatica, Talend)data visualization (PowerBI, Tableau, Qlik)excellent english and greek

Preferred skills

cloud data stacks (Azure, AWS, Snowflake)machine learning

Specializations

data pipelinesETLdata transformationdata analysisvisualization
Locations

Structured locations inferred from the posting.

Athens, Greece

On-site City