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Senior Java Developer

2 months ago

Globe Town Greater London, United Kingdom Ncounter Limited Full time

About Ncounter Limited

Ncounter Limited is a leading provider of advanced messaging solutions for the capital markets sector. We are seeking a highly skilled Senior Java Developer to join our global messaging team.

Main Purpose of the Role

We are hiring for a Senior Messaging Developer to work on one of the most advanced messaging systems in the market. This role is within the global messaging team, which is responsible for delivering advanced Messaging APIs and supports low-latent, high-throughput messaging systems.

Key Responsibilities

  • Java Codebase Ownership
    • Take full responsibility for the in-house Java messaging API codebase.
    • Improve design, enhance performance, and add new features.
  • Multithreading & Performance
    • Leverage multithreading and concurrency techniques for high-volume, low-latency systems.
    • Ensure optimal memory and performance management.
  • Cross-Platform Support
    • Contribute to non-Java messaging APIs.
  • Testing & Debugging
    • Perform unit and integration tests.
    • Identify bugs and resolve issues to ensure stable performance.
  • Messaging Infrastructure Support
    • Administer and support global messaging infrastructure on hardware, software brokers, and the cloud.
    • Ensure smooth operation.

Requirements

  • Java Expertise
    • 5+ years of experience in Java development with a strong grasp of multithreading, concurrency, memory management, and performance optimization techniques.
  • High-Volume Systems
    • Proven experience designing and developing high-volume, low-latency systems.
  • Messaging Systems
    • Experience administering and supporting messaging systems, particularly Solace.
    • Familiarity with Tibco EMS/RV, IBM MQ, and Kafka is highly desirable.

What We Offer

Ncounter Limited offers a dynamic and challenging work environment with opportunities for professional growth and development. We are committed to delivering high-quality messaging solutions and are seeking a skilled and experienced Senior Java Developer to join our team.