Job Description
Senior Software Engineer (C++)
Remote (Spain)
High-Performance Trading Systems
Up to £180k + bonus + equity
We’re hiring a Senior C++ Engineer to work on the systems that sit at the heart of a global trading platform. This is a backend, systems-focused role centred around performance-critical engineering — building the infrastructure that enables fast, reliable, and secure execution at scale.
The Role
You’ll be working on the core framework and performance-critical components that underpin the trading engine.
Your responsibilities will include:
- Designing and building low-level systems that support high-frequency transaction processing
- Developing robust, reusable components used across the trading platform
- Engineering for low latency, high throughput, and system resilience
- Working on concurrent and distributed systems o...