Senior Quant Developer

Sigma Software is seeking a Senior Quant Developer to join a cutting-edge financial technology project focused on algorithmic trading and portfolio optimization. You will work on building scalable research and investment platforms that integrate advanced analytics, machine learning, and high-performance engineering to support data-driven financial environments.

Key responsibilities

• Design, develop, and deploy quantitative trading and portfolio management solutions.
• Develop and maintain research, backtesting, and portfolio optimization frameworks.
• Analyze historical and real-time market data across multiple asset classes.
• Collaborate with engineering and quantitative teams to deliver production-grade systems.
• Optimize data processing pipelines and analytical workflows for performance and scalability.

Requirements

• 5+ years of commercial software development experience.
• Strong Python development expertise with libraries like Pandas, Polars, or NumPy.
• Hands-on experience building quantitative analytics, research, or trading systems.
• Strong knowledge of statistics, probability, and quantitative modeling techniques.
• Experience with Git, Docker, and CI/CD practices.
• Upper-Intermediate or higher English proficiency.

What we offer

• Opportunity to work on impactful fintech solutions in a fully remote environment.
• Professional growth opportunities within an experienced engineering team.
• Exposure to modern quantitative technologies and large-scale market data.
• Collaborative culture focused on engineering excellence and innovation.