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Senior Java Developer

2 months ago

London, Greater London, United Kingdom BGC Group Full time
About the Role

We are seeking a highly skilled Senior Java Developer to join our global messaging team at BGC Group. As a key member of our team, you will be responsible for designing, developing, and maintaining our in-house developed enterprise Java messaging API codebase.

Key Responsibilities
  • Ownership of Java codebases, including improving design, efficiency, and adding new features
  • Collaboration with API application developers, product owners, and infrastructure teams to ensure seamless integration and deployment
  • Understanding of other languages (Python, C++, JMS) to help maintain non-Java messaging API
  • Performing unit and integration tests, identifying and resolving bugs
  • Comprehensive documentation to ensure clear understanding and ease of use for other team members and the wider audience
  • Administering and supporting global messaging infrastructure hosted on hardware, software brokers, and the cloud
  • Serving as an escalation point for application/support teams to diagnose and troubleshoot API and messaging-related matters
  • Working with business partners to collect requirements, design, and build messaging solutions
Requirements
  • Minimum of 5 years of development experience in Java, as well as understanding of other languages (Python, C#, C++)
  • Understanding of multithreading/concurrency techniques, memory, and performance management
  • Strong experience in design and development of high-volume and low-latency systems
  • Ability to diagnose failure scenarios and identify root cause under pressure
  • Experience of software development in a financial services environment is advantageous
  • Additional skills/experience in administrating and supporting messaging systems such as Solace, Tibco EMS/RV, IBM MQ, Kafka, Database (SQL, Postgres, InfluxDB), Grafana, and other visualization tools