Job Description
Senior Java Developer – Low-Latency | Multi-Threading | Core Java
Holborn, London (3 days per week onsite)
£120,000 + bonus + benefits
Are you a high-performance Java engineer who thrives in low-latency, multi-threaded environments?
Join a top-tier London team building cutting-edge systems with a focus on speed, scalability, and clean engineering.
What you’ll work on:
* Designing and building ultra-low-latency Java services
* Optimising multi-threaded, high-throughput systems
* Working with Core Java (Java 8+), performance tuning, GC optimisation
* Collaborating with senior engineers on architecture and best practices
* Delivering high-impact features in a fast-moving, product-driven environment
What we’re looking for:
* Deep expertise in Core Java and JVM internals
* Proven experience building low-latency or high-concurrency systems
* strong understanding of multi-threading, lock-free structures, performance optimisation
* Ability to write clean, reliable, production-ready code
* UK-based and able to work 3 days a week onsite in Holborn
Why join:
1. £120k base salary...