1mo ago
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Quantitative Risk Data Scientist, Fintech

GreeceGreece·Athensmid
Data & AIRisk Data Scientist
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Quick Summary

Overview

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.

Technical Tools
Data & AIRisk Data Scientist

Responsibilities

~1 min read
  • →Design and implement algorithmic solutions for revenues optimization though credit risk analysis.
  • →Deliver credit-risk insights through big data risk analytics.
  • →Development and implementation of portfolio risk assessment tools and procedures to monitor and manage credit risk.
  • →Conduct detailed risk analysis on microloans and other financial products, optimizing risk models to improve decision-making.
  • →Identify and evaluate credit risk factors using advanced computational methods on large datasets.
  • →Develop predictive models, including both statistical and machine learning approaches, to support risk management strategies.
  • →Collaborate closely with data scientists and data & machine learning engineers.
  • →Continuously refine and improve risk assessment methodologies to align with evolving market conditions.
  • →Bachelor’s or master’s degree in data science, Statistics, Finance, Mathematics, or a related field.
  • →Proven experience (2-5 years) in quantitative risk analysis, preferably within the financial services sector.
  • →Expertise in developing and implementing algorithmic models for revenue and risk optimization.
  • →Strong proficiency in statistical modeling, with experience in machine learning models.
  • →Proficiency in programming languages such as Python or R, with extensive experience in big data risk analytics.
  • →Demonstrated ability to develop and implement portfolio risk assessment tools.
  • →Strong problem-solving skills and attention to detail in analyzing complex data sets.
  • Excellent judgment and problem-solving skills
  • Self-motivated, self-directed, resourceful and in possession of a high level of personal initiative
  • Communication skills
  • Creative skills
  • Experience in working with secure code development guidelines and coding practices (i.e. OWASP, NIST)

Why you should apply
What we offer:
👟 Flexible hybrid working
💸 Competitive remuneration package
🏝 Extra day off on your birthday
💰 Performance-based bonus scheme
👩🏽‍⚕️ Comprehensive private healthcare insurance
📲 💻 All the tech gear you need to work smart

Optasia’s Perks:
🎌 Be a part of a multicultural working environment
🎯 Meet a very unique and promising business and industry
🌌 🌠 Gain insights for tomorrow market’s foreground
🎓 A solid career path within our working family is ready for you
📚 Continuous training and access to online training platforms
🥳 CSR activities and festive events within any possible occasion
🍜 Enjoy comfortable open space restaurant with varied meal options every day
🎾 🧘‍️ Wellbeing activities access such as free on-site yoga classes, plus available squash court on our premises

In accordance with applicable pay transparency requirements, the salary range for this position will be communicated to candidates before the first step of the selection process, enabling informed discussions regarding the role.

Location & Eligibility

Where is the job
Athens, Greece
On-site at the office

Listing Details

Posted
August 17, 2026
First seen
September 28, 2026
Last seen
September 28, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
22%
Scored at
September 28, 2026

Signal breakdown

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Quantitative Risk Data Scientist, Fintech