Quant Developer

Quant Developer
Location: London Hybrid
Contract Opportunity (Inside IR35)
Visa: Only British/ILR

Role Overview
We are seeking a technically strong Quant Developer to support Credit & Capital Management and Group Risk Analytics. You will develop production-grade quantitative solutions, enhance the Felis Analytics Platform, and work closely with quants, engineers, product specialists, and business stakeholders.

Key Responsibilities

• Design and develop scalable tooling and infrastructure for Credit & Capital Management.
• Build and maintain high-quality Python applications, data pipelines, dashboards, and APIs.
• Own solutions end-to-end from requirements and development through deployment and ongoing support.
• Collaborate with quants, engineers, and business leads to define technical and functional requirements.
• Contribute to code reviews, testing, engineering standards, and platform improvements.
• Process large volumes of data for analytics and quantitative modelling.

Key Skills & Experience

• 7+ years of experience as a Quant Developer, Engineer, or in a Strats/Quant environment.
• Strong Python expertise with Pandas, NumPy, and PySpark.
• Strong software engineering and full SDLC experience with production ownership.
• Experience with distributed systems, Kubernetes, GCP/AWS, and cloud platforms.
• Hands-on experience building REST/gRPC/GraphQL APIs and data pipelines.
• Knowledge of SQL/NoSQL, Git, Linux/Unix, Windows, and containerisation.
• Understanding of Front End fundamentals and dashboard development.
• Strong problem-solving, communication, stakeholder management, and autonomous delivery skills.
• E-rates experience is advantageous.