Senior Data Engineer (Team Leader), Fintech

Optasia
Full-time Athens, Attica Computer Occupations
Posted:
February 23, 2026
Location:
Athens, Attica, Greece

Job Description

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 team of likeminded individuals who are delivering solutions in an innovative and exciting environment.

Data is at the core of Optasia’s growth plan, and the Data Engineering team is a significant contributor to our success, achieved through data-driven decision making and risk management. We leverage and ingest data from multiple sources into our large-scale data lakehouses, where data are processed in analytical pipelines. We develop and run the pipelines in a state-of-the-art open-source big data technology stack.
We are looking for an experienced Sen...

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Job Overview

Job Type: Full-time
Location: Athens, Greece
Posted: February 23, 2026
Deadline: April 04, 2026