Full-time

Backend Software Engineer / SRE Java JVM

Posted by Client Server • London, England, United Kingdom

📍 London, England 🕒 January 30, 2026

About the Role

Backend Software Engineer / SRE (Java JVM) London / WFH to £110k

Are you a Backend Software Engineer / SRE with a strong knowledge of Java and JVM internals?

You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted as one of the UKs top employers.

As a Backend Software Engineer / SRE you will collaborate with development teams, as a trusted technical advisor to influence system design, ensuring reliability standards and driving improvements across the platform.

You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with a mix of on-premise and cloud (AWS) based services.

Location / WFH:

There's a hybrid model with 1-2 days on the London office a...

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