Quantitative Execution Researcher | Stifel (Electronic Trading)

Location: Multiple Locations (Global HQ: St. Louis) | Work Mode: Full-time | Salary: $150,000 – $250,000 | Posting date/time : February 11, 2026

Job Description

About the Role

Stifel is seeking a Quantitative Execution Researcher to work alongside the Electronic Trading team. This role is pivotal in the initiation and development of equity trading algorithms, transaction cost models, and order routing strategies. You will lead the idea generation process, initiating research into trading signals and model factors to enhance Stifel’s algorithmic product offering.

Key Responsibilities:

• Apply computational and statistical techniques to develop equity execution algorithms and performance analysis tools.
• Originate quantitative models for short-term volume/price forecasting, sentiment analysis, and execution optimization.
• Maintain and expand core analytical capabilities using advanced machine learning and quantitative techniques.
• Develop model libraries and independent tools to verify the accuracy of analytical systems.
• Interpret complex results and recommend actionable plans to the Head of Product.
• Collaborate with Trading, Technology, and Model Validation teams to document and refine product offerings.
• Present high-level research findings and insights to internal stakeholders.

Qualifications & Experience:

• Expertise: Deep understanding of Execution Optimization and Risk Attribution.
• Technical Skills: Advanced knowledge of statistical and machine learning techniques applied to equity markets.
• Education: Bachelor’s, Master’s, or PhD in a quantitative field (Mathematics, Physics, CS, or Financial Engineering) preferred.
• Systems: Proficiency in systems used for high-frequency data analysis and algorithmic backtesting.

Job details made easy by trendtoday360

Position: Algorithmic Trading Researcher – Execution Strategy
Focus: Signal Generation & Transaction Cost Analysis (TCA)
Core Technology: Machine Learning, Predictive Forecasting, Quantitative Libraries

✅ Job Summary and Focus:

This role at Stifel is for a Market Microstructure Specialist. While some quants look at long-term trends, the focus here is on the Intraday Edge. You will be responsible for Slippage Reduction—the science of executing large orders without moving the market price. The core challenge involves building Short-term Predictive Signals that help the trading algorithm decide whether to buy/sell now or wait for better liquidity. By optimizing Transaction Cost Models, you directly impact the firm’s bottom line and the execution quality provided to global institutional clients.

📌 Key ATS Resume Keywords:

Quantitative Execution Researcher, Stifel, Electronic Trading, Equity Trading Algorithms, Transaction Cost Modeling, Order Routing, Trading Signals, Execution Optimization, Performance Measurement, Risk Attribution, Machine Learning, Sentiment Analysis, Volume Forecasting, Model Validation, TCA.

💰 Compensation and Industry Demographics:

The base salary for this role ranges from $150,000 to $250,000. Stifel also provides a comprehensive benefits package, including discretionary bonuses and tuition assistance.

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