Python Developer – Leading Proprietary Trading Firm Are you a talented Python Developer looking to make a significant impact in a high-performance trading environment? Join a globally renowned proprietary trading firm that leverages cutting-edge technology, advanced research, and world-class engineering to excel in the financial markets. About the Company Our client is a leader in the proprietary trading industry, combining quantitative research and technology to capitalise on opportunities across global markets. With a collaborative culture, they thrive on innovation and are constantly pushing boundaries to stay ahead in the trading space. The Role As a Python Developer, you will work closely with traders, researchers, and engineers to design and develop systems that support trading strategies and enhance performance. You’ll play a pivotal role in building scalable, low-latency solutions while contributing to the firm’s competitive edge. Key Responsibilities Develop, optimise, and maintain Python-based systems to support trading operations. Collaborate with traders and researchers to design tools for data analysis, strategy development, and risk management. Build scalable, high-performance infrastructure to process large datasets in real-time. Implement automated testing and monitoring to ensure system reliability. Stay up to date with industry trends and emerging technologies to drive continuous improvement. Requirements Strong proficiency in Python and familiarity with its ecosystem (e.g., NumPy, pandas, asyncio). Experience building scalable, data-intensive applications in a production environment. Solid understanding of algorithms, data structures, and performance optimisation. Familiarity with distributed systems, messaging frameworks, or databases (e.g., Kafka, Redis, PostgreSQL). Ability to write clean, maintainable, and testable code. Experience working in a Linux environment. Strong communication skills and the ability to collaborate effectively in a fast-paced team. Desirable Skills Knowledge of C++ or experience with other low-latency programming languages. Background in finance, trading, or quantitative research. Experience with cloud technologies or containerisation (e.g., Docker, Kubernetes). What They Offer Highly competitive compensation, including base salary and performance-based bonuses. An entrepreneurial environment with access to cutting-edge technology. Opportunities for professional growth in a collaborative and innovative culture. A chance to work alongside some of the brightest minds in the industry.