Quantitative Developer – Python

Goldman Lloyds · United States
Pay · estimate~$125k – $165kMarket rate · not set by employer
PostedNov 12, 2026
LevelMid level
In short Quant Developer – Trading & Risk Technology | Hedge Fund Prop Trading Firm | New York Total Comp: Base + Cash Bonus The Opportunity An established global hedge fund is looking to…
PYTHONEXCEL

📋 About the job

Quant Developer – Trading & Risk Technology | Hedge Fund

Prop Trading Firm | New York

Total Comp: Base + Cash Bonus

The Opportunity

An established global hedge fund is looking to hire a senior Python engineer to build and enhance technology supporting its investment, trading and risk functions. This is a hands-on development role focused on Python engineering, distributed systems and quantitative applications, with direct interaction across Portfolio Managers, Traders, Quantitative Researchers and Risk professionals.

Key Responsibilities

  • Engineer scalable Python applications and backend services supporting trading, pricing and portfolio risk.
  • Develop robust APIs and integration frameworks connecting quantitative models with front-office applications.
  • Build and maintain distributed services that enable efficient access to complex financial calculations and investment data.
  • Integrate Python software with existing analytics engines and enterprise data platforms.
  • Deliver tools and integrations supporting Excel-based trading and risk workflows.
  • Work with investment professionals to translate quantitative requirements into reliable, production-ready software.
  • Improve system performance through concurrency, caching, profiling and computational optimisation.
  • Contribute to platform architecture, software quality, deployment and ongoing production stability.

Requirements

  • 5+ years of professional software development experience, with advanced Python programming skills.
  • Strong background in backend engineering, API development and distributed application architecture.
  • Experience with REST APIs, Protocol Buffers, Kafka or comparable service communication technologies.
  • Familiarity with integrating Python applications into C++ systems or high-performance computational environments.
  • Experience developing or supporting Excel-integrated financial applications.
  • Understanding of financial products and quantitative concepts such as pricing, valuation, sensitivities, portfolio risk and scenario analysis.
  • Strong knowledge of software design, data structures, algorithms and performance optimisation.
  • Professional experience within hedge funds, investment banks, proprietary trading firms or financial technology environments.
  • #PythonEngineering #SoftwareEngineer #DistributedSystems #HedgeFund #TradingTechnology #RiskTechnology #QuantitativeDevelopment #FinancialMarkets
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