Senior PHP Software Engineer (Remote)

Company: Understanding Recruitment
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Job Description:

Have you built low-latency, high-performance systems and want to work at the cutting edge of crypto trading infrastructure? Senior Software Engineer (C++) – Crypto Trading Salary: up to £185k + bonus + RSUs Fully Remote

We are delighted to be continuing our partnership with a globally established crypto exchange, founded in the early days of the space and recognised as a true pioneer within digital assets.

They are on a mission to accelerate global crypto adoption, and are looking for experienced C++ Engineers to help build one of the most scalable, secure, and high-performance trading platforms in the market.

You’ll join a globally distributed Trading Technology team, working on critical backend services including matching engines, market data gateways, and APIs, all within a low-latency, high-throughput environment serving millions of users and institutions worldwide.

They are looking for the following experience in Senior Software Engineers:

Strong C++ development (5+ years) Low latency, high-performance systems Highly concurrent / distributed systems (Linux environment) Experience within trading, financial markets, or crypto (preferred) Performance optimisation (CPU, memory, network) As a Software Engineer, you will:

Improve performance across latency-critical services Work on secure, resilient infrastructure protecting systems and data Collaborate with global teams across multiple tech stacks (C++, Go, Rust, Python)…

Posted: May 28th, 2026