Senior Java Software Engineer

We are seeking an experienced Java Developer to join a high-profile investment banking client in London on a contract basis. The successful candidate will work on an Electronic Trading Platform for the FIC business. This is an exciting opportunity to contribute to the development and integration of advanced trading technologies in a prestigious and fast-paced environment.

Our client are in the process of a large multi year E-Trading platform replacement. Starting in FX and FIC and then getting rolled out across Capital markets and all asset classes.

You'll have the flexibility to manage your work activities within a hybrid work arrangement where you'll spend 1 per week on-site, while other days will be remote.

• Java (Core & Advanced): Strong proficiency in Java, including multi-threading, collections, and concurrency.
• FX Trading Systems: Experience developing, maintaining, or supporting electronic foreign exchange (E-FX) trading platforms.
• Messaging Protocols: Familiarity with FIX protocol, MQ, JMS, or similar messaging solutions.
• API Development: Experience with RESTful and/or SOAP web services.
• Low Latency Programming: Understanding of techniques for minimizing latency in trading applications.
• Spring Framework: Proficiency with Spring Boot, Spring MVC, and related technologies.
• Database Technologies: Strong SQL skills; experience with relational databases (e.g., Oracle, SQL Server, PostgreSQL) and/or NoSQL solutions.
• Distributed Systems: Understanding of distributed computing concepts and technologies (e.g., microservices, caching, clustering).
• Testing Frameworks: Experience with JUnit, Mockito, or similar testing tools.
• CI/CD: Familiarity with continuous integration and deployment tools (e.g., Jenkins, TeamCity, Git)

Desired Domain Knowledge:

• FX, Rates, SSA, Credit
• Order Management: Knowledge of order routing, execution, and trade booking flows.
• Risk Management: Familiarity with pre-trade and post-trade risk controls in electronic trading

Soft Skills:

• Excellent communication and interpersonal skills to work effectively with both business and technology teams.
• Ability to thrive in a fast-paced, high-pressure environment.
• Strong sense of ownership and accountability for delivering results.