Posted 20 days ago

Software Developer Java - FinTech

London, Greater London | £90,000 - £110,000 per yearManaged by: Java Team

Software Developer / Engineer (Java Low Latency) *Remote / Hybrid WFH* to £110k

Are you a Java technologist who enjoys problem solving and optimisation?

You could be progressing your career in a senior, hands-on role at a tech driven e-trading company.

As a Software Developer you will work on complex, low latency, real-time trading systems to make improvements and scale a high throughput messaging system, designed for e-trading within the Fixed Income markets which handles around 20 thousand events per second.

There's a strong pipeline of work and a variety of technically challenging problems to solve; you'll be joining a collaborative Agile team with continual training and development opportunities.

WFH Policy:

There's a remote interview and onboarding process as well as the ability to work from home with only the occasional (once a month) visit to the London office for team meet-ups.


  • You have strong modern Java development skills including multi-threading
  • You have experience of working on low latency, high throughput systems (doesn't have to be within a finance environment e.g. games, telcos or similar)
  • You have a good knowledge of Linux OS; TCP, UDP, Ethernet, HTTP and understand the concept of Infrastructure as Code (IaC)
  • You're an advocate of Extreme Programming (XP), TDD (Test Driven Development) / DDD (Domain Driven Design)
  • You're collaborative and upbeat with excellent communication skills

Salary & benefits:

As a Software Developer / Engineer you can expect to earn a highly competitive salary (to £110k) plus bonus and benefits including 25 days holiday and potential equity.

Apply now to find out more about this Software Developer / Engineer (Java Linux TCP/IP Latency) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Ref: BB/18035/J/KS/200123_1674202354

Apply Now