We’re a London-based financial trading company building high-performance, low-latency trading systems used in global markets.
We’re looking for Core Java Engineers who love solving complex problems and delivering mission-critical software at scale.
What you’ll do:
* Develop and maintain high-performance Java applications
* Optimise low-latency trading systems for speed and reliability
* Collaborate with quants, traders, and engineers to implement new features
* Contribute to architecture, performance tuning, and system stability
What we need from you:
* Strong experience in Core Java (Java 8+)
* Deep understanding of multi-threading, concurrency, and performance optimization
* Familiarity with low-latency systems, messaging protocols, or distributed systems
* Problem-solving mindset and passion for robust, efficient code
Bonus:
* Experience in trading, fintech, or high-throughput systems
* Knowledge of JVM tuning, FIX protocol, Kafka
* Base up to £120k + performance bonus
* 3 days a week in London, 2 days a week WFH
* Work on cutting-edge trading systems that matter in real markets
* Collaborative, ambitious team culture with growth opportunities
If building fast, reliable, high-stakes software excites you, we want you on our team!
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