Senior Java Engineer - Low-Latency Trading Systems

TP ICAP Group Services Ltd; City Of London; On-site; GBP 70,000 - 90,000; Full time

Job summary

TP ICAP Group Services Ltd is seeking a Senior Java Developer based in the City Of London. The role involves designing and implementing low-latency trading system components while collaborating with diverse teams to ensure optimal performance and stability.

Candidates should have substantial experience in Java, familiarity with cloud platforms, and knowledge of trading flows. Join their dynamic environment and contribute to mission-critical trading services across multiple asset classes.

Qualifications

• Strong experience designing and building high-performance, low-latency Java services within electronic trading.
• Experience with memory architectures and network performance in low latency platforms.
• Strong communication skills with the ability to collaborate effectively across globally distributed teams.

Responsibilities

• Design and implement distributed, fault-tolerant Java services for electronic trading environments.
• Lead performance tuning, optimisation, and refactoring of low-latency trading components.
• Investigate and resolve production issues, ensuring system stability and high availability.

Skills

Java

Distributed messaging technologies (Solace/Kafka)

Cloud environments (AWS, EC2, EKS, Kubernetes)

Performance tuning and optimisation

Git

CI/CD concepts

Spring Boot

Observability stacks (Open Telemetry, Grafana)

Tools

Maven

JUnit

Job description

TP ICAP Group Services Ltd is seeking a Senior Java Developer based in the City Of London. The role involves designing and implementing low-latency trading system components while collaborating with diverse teams to ensure optimal performance and stability.

Candidates should have substantial experience in Java, familiarity with cloud platforms, and knowledge of trading flows. Join their dynamic environment and contribute to mission-critical trading services across multiple asset classes.