Python Developer — Trading Systems

At Holus Capital , we build technology that drives intelligent trading decisions. As a Python Developer on our Trading Engineering team , you’ll work closely with traders and quantitative researchers to design, implement, and optimize the systems that power our trading strategies. Your code will directly impact performance, efficiency, and profitability across our trading operations.

What You’ll Do Collaborate with traders and researchers to understand strategy requirements and translate them into robust Python applications.

Develop, test, and optimize high-performance trading algorithms and data pipelines.

Automate and enhance workflows across Trading, Research, and Operations to increase efficiency and reliability.

Deploy, monitor, and fine-tune production trading systems for stability and speed.

Troubleshoot and resolve technical challenges in live trading environments with a hands-on, pragmatic approach.

What We’re Looking For 2+ years of professional experience in Python software development (experience in trading, fintech, or data-intensive systems a plus).

Solid understanding of Python best practices for clean, efficient, and maintainable production code.

Exposure to C++ or willingness to work with performance-critical components in C++.

Strong problem-solving skills and a focus on building scalable, efficient solutions.

Ability to own projects end-to-end — from requirements to production deployment.

Excellent communication skills to collaborate effectively across technical and trading teams.

A results-oriented mindset and enthusiasm for building reliable, high-performance trading technology.

Why Join Holus Capital Work directly with elite traders and quant researchers on impactful, real-world trading systems.

Take ownership of meaningful projects in a fast-paced, collaborative environment.

Join a culture that values innovation, autonomy, and technical excellence.