Instrumentation Platforms: Integrate the platform with Prometheus and Geneos for continuous monitoring, diagnostics, and system health checks. Desired technical Skills: Java Expertise: Extensive experience with Core Java, focusing on low-level performance tuning, multithreading, and garbage collection optimization. FIC or similar business knowledge: Strong understanding of FIC markets Experience with FIX protocol, SBE Market Data Feeds (e.g., Refinitiv, Bloomberg … and LP connectivity. Real time Messaging Systems: Experience with low-latency messaging technologies such as Solace. Linux based systems, CI/CD pipelines, GitHub Actions, MyBatis, Maven Advanced experience with FIX Engines/Routers (Raptor, Catalyst, Chronicle, or similar tools). Distributed Systems: Experience with distributed computing, clustering, and scalability strategies. Soft Skills: Excellent communication and interpersonal skills More ❯
trading strategy and technology, ensuring systems operate with maximum efficiency and reliability. This position combines technical problem-solving with financial markets knowledge in a dynamic environment. Key Responsibilities Support Low- Latency trading applications and market data systems Monitor system health and resolve incidents before they impact trading operations Investigate complex data anomalies using both automated tools and manual More ❯
trading strategy and technology, ensuring systems operate with maximum efficiency and reliability. This position combines technical problem-solving with financial markets knowledge in a dynamic environment. Key Responsibilities Support Low- Latency trading applications and market data systems Monitor system health and resolve incidents before they impact trading operations Investigate complex data anomalies using both automated tools and manual More ❯
Demonstrated success in designing robust solution architectures, particularly in data platforms and complex pipelines, preferably within cloud environments (AWS, GCP, Azure). Deep Application Design Knowledge - Expertise in architecting low-latency, scalable solutions to meet performance, availability, and resilience needs. Data Architecture Mastery - Skilled in developing batch and streaming data pipelines across on-premises and cloud ecosystems, with More ❯
to create impactful solutions in a fast-paced, collaborative environment. Role Highlights Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements … demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles, Compiler Theory and Graph Theory to drive innovation in the GreenTech sector. Strong understanding and More ❯
to create impactful solutions in a fast-paced, collaborative environment. Role Highlights Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements … demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles, Compiler Theory and Graph Theory to drive innovation in the GreenTech sector. Strong understanding and More ❯
Role: Platform Specialist – LowLatency Infrastructure (ULL) Team: Application Engineer Location: London/hybrid Salary: Up to £280k base + Benefits Our client is a global leader focused on delivering mission-critical, lowlatency infrastructure solutions for high-performance trading environments. They are looking for a highly skilled Platform Specialist to join their talented team and … ensure the highest levels of availability, performance, and security across their lowlatency platform. In this role, you will: Design, document, and enhance platform services including servers, storage, and cloud infrastructure. Provide L3 escalation support to troubleshoot and remediate performance and availability issues. Collaborate with internal and external partners including network, application, quant, and business teams to deliver … scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning and optimizations. Manage and tune Linux systems (RHEL, Rocky, CentOS, OEL) for lowlatency applications, including memory, CPU, and network tuning. Work closely with lowlatency network technologies, including kernel bypass with Solarflare/onload, and understand physical server architecture differences (Intel, AMD, ARM). More ❯
Newbury, Berkshire, South East, United Kingdom Hybrid / WFH Options
MECS Communications Ltd
is a crucial role in testing and optimizing next generation 5G Core networks. You'll be part of the team delivering: * Higher network speeds for enhanced user experience * Ultra-lowlatency for real-time applications * Superior quality connections and reliability * Enhanced security protocols for customer protection Your Mission: 5G SA Data Core Testing Excellence * Design and execute comprehensive More ❯