Quantitative Researcher

Mobiskill | WEFY Group

📍 Paris, France (Hybrid)💰Competitive🕐 Posted August 13, 2026

Data ScientistHybridOnsiteRemotestakingpayments

pythonstatisticsquantitative-financebacktestingmodeling

This position is closed

The company is no longer accepting applications for this role. Check Mobiskill | WEFY Group's careers page for similar roles.

See roles at Mobiskill | WEFY Group

Job Description

About Us

A high-growth B2B fintech based in Paris specializing in international payments via stablecoins. The product value rests on the ability to trade efficiently across FX, crypto, and stablecoins markets. An initial algorithm is already in production but has reached its limitations.

The Role

As a Quant Researcher, you will join a trading-first team (already composed of 2 quant profiles) to build a true trading vertical from scratch: modeling, strategies, execution, and algo performance. You will be one of the founders of this vertical, meaning a significant level of ownership and business impact.

Responsibilities

Research and model trading strategies (maker/taker, arbitrage, market making)
Analyze microstructure of multi-currency and multi-exchange markets
Backtest and calibrate models before production deployment
Collaborate closely with engineering to industrialize strategies
Be at the heart of product strategy, with direct impact on business decisions

Requirements

Strong quantitative background (mathematics, statistics, quantitative finance, engineering)
Experience in trading strategy research and modeling
Appetite for crypto and FX markets
Entrepreneurial mindset, comfortable in a start-up environment

Nice to Have

Background or strong interest in crypto and FX markets

What We Offer

Compensation up to 120K€ + BSPCE
Based in Paris 3rd arrondissement, hybrid remote
High ownership and evolution in a very dynamic environment

Unchain Data provides Web3 data job aggregation as a common good. Jobs are posted by third parties and are not individually verified. Always exercise caution: never download software requested during a hiring process, avoid clicking unfamiliar links in interviews, make sure to verify URLs are legit, and use trusted meeting tools like Google Meet or Zoom.