Java Software Engineer : Java : Quant Trading : £150k

Hunter Bond; England; Hybrid; GBP 60,000 - 85,000; Full time

Job summary

A leading technology-driven trading organization in the United Kingdom is seeking a Senior Software Engineer to join their innovative platform engineering team. This role involves building systems for data processing and collaborates closely with analysts and traders. Ideal candidates will have 3+ years of software engineering experience, proficiency in Java or Python, and a passion for solving complex problems in high-performance environments. The position offers hybrid working arrangements and a commitment to technological advancement.

Qualifications

• 3+ years of platform-level software engineering experience.
• Degree or equivalent experience in computer science.
• Experience with modern programming languages such as Java or Python.

Responsibilities

• Build tools for rapid market opportunities and enhance trading operations.
• Partner with analysts, quants, and traders to deliver intuitive solutions.
• Design and develop systems for large-scale data processing and storage.
• Contribute to a platform consolidating technologies for trading strategies.
• Refine global platform capabilities according to business priorities.

Skills

Platform-level software engineering experience

Strong computer science fundamentals

Proven expertise in Java, Python, or other modern programming languages

Experience with large-scale data systems

Problem-solving and analytical skills

Collaboration with global teams

Education

Degree in computer science or equivalent experience

Job description

Overview

We’re working with a leading, technology‑driven trading organisation with a global presence, seeking a Senior Software Engineer to join their innovative platform engineering team. This is an exceptional opportunity to work on cutting‑edge systems that process data at scale, powering decision‑making in fast‑moving global markets.

Key Skills & Experience

• 3+ years of platform‑level software engineering experience
• Strong computer science fundamentals (degree or equivalent experience)
• Proven expertise in Java, Python, or other modern programming languages
• Experience working with large‑scale, high‑volume data systems
• Strong problem‑solving and analytical skills
• Comfortable collaborating with distributed, global teams

The Role

• Build tools to enable rapid market opportunities and enhance trading operations
• Partner closely with analysts, quants, and traders to understand their needs and deliver intuitive, self‑service solutions
• Design and develop systems for large‑scale data acquisition, processing, storage, and visualisation
• Contribute to a platform that consolidates technologies and data to accelerate research and trading strategies
• Continuously refine and extend global platform capabilities while adapting to evolving business priorities

Who Should Apply

• Passionate about solving complex problems with elegant solutions
• Deeply care about user experience and system reliability
• Enjoy experimenting with emerging technologies and tools
• Value writing clean, modular, and maintainable code
• Excited to learn more about financial markets and trading systems

Why Apply?

This is a fantastic opportunity to join a high‑performance engineering team in a business that invests heavily in technology and talent. You’ll work in a culture that values impact over process, encourages experimentation, and supports continuous learning.

Location

London (Hybrid, flexible working available)