Quantitative Risk Data Scientist, Fintech

Optasia
📍 Athens, Attica, Greece 💼 Full-time 🕒 Posted March 02, 2026

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. Quantitative Risk Data Scientist significant contributors of Optasia’s advanced algorithmic trading and portfolio optimization unit. As member of the Credit Portfolio Optimization team in Optasia, you will have an opportunity to combine the disciplines of risk management, research, and technology to operate trading strategies across multiple projects. You are expected to leverage your experience and knowledge in making critical decisions in real-time processes, while worki...

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Job Details

  • Location Athens, Attica
  • Job Type Full-time
  • Category Mathematical Science Occupations
  • Posted Date March 02, 2026
  • Application Deadline April 11, 2026