Company

Freelance Experts

QuantitativeFinancialSpecialist

United Kingdom CONTRACT Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Quantitative Financial Specialist. Skills: Quantitative research, Systematic trading, Python, Financial markets. Research trading strategies. Develop trading strategies”

Industry & Context.

Freelance Experts

What They're Looking For.

Must Have

Master's or PhD in Mathematics, Statistics, Physics, Computer Science, Financial Engineering, or similar, 2–5 years of hands-on experience in quantitative research, systematic trading, or a closely related role, Solid understanding of financial markets, trading mechanics, and market microstructure, Proficiency in Python (NumPy, pandas, SciPy, statsmodels), Experience with time-series modelling, factor analysis, and statistical inference applied to financial data, Familiarity with execution concepts and market data infrastructure

Nice to Have

Published research or thesis work in quantitative finance, econometrics, or a related empirical field, Background in high-frequency trading, market making, or latency-sensitive execution, Familiarity with machine learning applied to finance, Options pricing, volatility modelling, or derivatives trading, Alternative data sourcing and signal extraction, Portfolio optimisation under real-world constraints, Crypto markets, DeFi protocols, or digital asset microstructure

What You'll Do.

Research trading strategies

Develop trading strategies

Validate trading strategies

Implement backtesting frameworks

Generate signal pipelines

Build trading systems

Develop quantitative tasks

Work with trading infrastructure

Debug strategy behaviour

Validate strategy behaviour

Perform risk analysis

Document research methodology

Document model assumptions

Document backtest results

Full Job Description

Role Overview We are looking for a hands-on Quantitative Financial Specialist with a strong foundation in systematic trading and quantitative research who can also build and ship production-grade code. This is not a data science role, you will be expected to deeply understand the markets you are modeling, the strategies you are deploying, and the risk you are managing. Python here is a means to an end: implementing models, running backtests, and building trading systems grounded in real financial and statistical judgment. Key Responsibilities - Research, develop, and validate systematic trading strategies — including statistical arbitrage, momentum, mean reversion, and factor models - Write clean Python code to implement backtesting frameworks, signal generation pipelines, and execution logic with proper out-of-sample validation and transaction cost modelling - Develop quantitative trading tasks grounded in market microstructure and financial theory (e.g. alpha decay analysis, regime detection, portfolio construction under realistic constraints) - Work directly with trading infrastructure, execution systems, and risk tooling to debug and validate strategy behaviour at the portfolio level in a simulated context - Perform risk analysis including factor exposure decomposition, drawdown analysis, and stress testing across market regimes - Document research methodology, model assumptions, and backtest results to rigorous engineering and research standards Required Qualifications - Master's or PhD in a quantitative discipline: Mathematics, Statistics, Physics, Computer Science, Financial Engineering, or similar - 2–5 years of hands-on experience in quantitative research, systematic trading, or a closely related role at a hedge fund, prop shop, or asset manager - Solid understanding of financial markets, trading mechanics, and market microstructure. You should be comfortable interpreting a P&L attribution and spotting a flawed backtest - Proficiency in Python (NumPy, panda

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