JustMarkets Tech - Quantitative Specialist
Requirements
• 5+ years of experience as a Quantitative Analyst / Researcher or Data Scientist • Exceptional knowledge of probability theory, stochastic calculus, time-series analysis, and financial mathematics • Advanced proficiency in Python (NumPy, Pandas, SciPy, SK-Learn, Statsmodels) for data analysis, modeling, and backtesting • Experience with Machine Learning • Deep understanding of market microstructure, order book dynamics, risk metrics (VaR, Expected Shortfall), and margin/liquidation mechanisms • SQL skills and experience working with large-scale historical market data (tick data, order logs) • Strong logical thinking, initiative, and well-developed communication skills • Will be a plus • Experience in CFD, Crypto CEX, Prop Trading Firm, or Hedge Fund • Degree (MSc or PhD preferred) in a highly quantitative field: Mathematics, Physics, Quantitative Finance, Statistics, or Computer Science • Understanding of Asset pricing models (e.g., Black-Scholes, local volatility models, Greeks management) • Knowledge of the MetaTrader platforms (MT4/MT5) • Experience with AI (Claude.io, Copilot, Codex)
Responsibilities
• Research, design, and prototype quantitative models for pricing, risk management, and market making • Build and maintain robust backtesting frameworks to validate the performance and safety of models before production deployment • Write clear, comprehensive mathematical and algorithmic specifications for Backend Engineers (Trading Core squads) • Cross functional with the R&D and Trading Ops teams • Conduct post-incident deep dives (e.g., after major market gaps or liquidations) to identify algorithm performance gaps and optimize them
Benefits
• 20 paid vacation days per year • 10 paid sick leave days per year • Public holidays as per the company’s approved Public holiday list • Medical insurance • Opportunity to work remotely • Professional education budget • Language learning budget • Wellness budget (gym membership, sports gear and related expenses)
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