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Backend Software Engineer​/SRE Java JVM

Remote / Online - Candidates ideally in
Greater London, London, Greater London, W1B, England, UK
Listing for: Client Server
Remote/Work from Home position
Listed on 2026-02-08
Job specializations:
  • Software Development
    Backend Developer, Java Developer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 110000 GBP Yearly GBP 110000.00 YEAR
Job Description & How to Apply Below
Position: Backend Software Engineer / SRE Java JVM
Location: Greater London

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 Active

MQ, 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 and the rest of the week work from home; when you are in the office you''ll be based in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace, canteen and break out areas.

About you
  • You have a strong Java software engineering background and a deep knowledge of JVM internals and performance tuning
  • You have a good knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency
  • You have strong experience with message brokers (Kafka, Active

    MQ or similar)
  • You have experience with containerisation (they use Nomad so that would be great but any tools is fine)
  • You have a good working knowledge of Open Telemetry and distributed tracing concepts
  • You have experience in similar low latency production environments, improving system reliability and performance at scale
  • You have a good knowledge of CI/CD and Dev Ops practices
  • You''re collaborative and pragmatic with technical leadership abilities
What''s in it for you

As a Backend Software Engineer / SRE you will earn a competitive package:

  • Salary to £110k + Bonus
  • Pension, Private Medical Care, Life Assurance
  • Option to buy or sell holiday days
  • Wellness benefits and gym subsidy
  • Enhanced paternity leave including shared parental pay and leave
  • Employee led LGBTQ+, Women''s, Black and Parents & Carers networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture
  • Plus a range of other perks

Apply now to find out more about this Backend Software Engineer / SRE (Java JVM) opportunity.

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