Senior Java Developers

Senior Java Developers – Global Markets Technology

Join a leading global investment bank working on a high-impact workflow platform that handles millions of transactions (emails) every month across Global Markets. This is a unique opportunity to play a key role in scaling and modernising a mission-critical system, while helping to shape the next generation of the platform through cutting-edge AI and automation technologies.

Key Responsibilities

• Build and scale a high-volume Java application powering workflow and task management
• Introduce AI/LLM capabilities to improve automation and classification
• Work with distributed systems and large datasets (Oracle, Hadoop, Elasticsearch)
• Drive performance, scalability, and modernisation initiatives

Skills & Experience

• Strong Java experience in large-scale, enterprise systems
• Knowledge of distributed systems and data platforms such as Oracle, Hadoop or Elasticsearch
• Exposure to AI, machine learning or large language models such as Llama or ChatGPT is highly desirable – they have a proprietary System called Orchestra
• Ability to work on system modernisation and scaling challenges

Nice to Have

• Experience with workflow or task management systems
• Understanding of supervised machine learning models and AI driven automation

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