IT & Software

Core Java Developer Big Data Trading

Quant Capital

London · Greater London · United Kingdom

Overview

In this role you will work on a green-field, enterprise-grade platform in a fast-paced fintech environment. You will be hands-on with core Java, shape architecture, and mentor junior developers while collaborating with the CTO and cross-functional teams. The position offers exposure to cutting-edge data manipulation and a chance to influence the product’s future direction. You’ll operate in an open, performance-driven culture that rewards technical excellence and impact.

Pay / Benefits
  • excellent salary and benefits package
  • ongoing training
  • structured career path
  • relaxed open environment
Responsibilities
  • Deliver hand-on code in a multi-threaded Java environment
  • Mentor and guide junior developers
  • Contribute to architecture and technical direction
  • Participate in agile/scrum ceremonies and CI-driven workflow
  • Refactor code as requirements evolve and maintain a strong unit test suite
  • Prototype and evangelise new technologies to shape the platform
  • Lead small development teams
  • Apply test-driven development and write unit tests before coding
Key requirements
  • 4 years commercial experience
  • Server side multi-threaded core Java
  • JMS and asynchronous messaging architectures
  • Core Java proficiency
  • Spring Core, Spring Integration, Spring Batch
  • JUnit and TestNG
  • SQL and Oracle
  • Experience leading small development teams
  • Relational Databases
  • Ideally Redis
  • Ideally Hadoop
  • Ideally Puppet
  • Ideally Maven
  • leadership
  • mentoring
  • agile collaboration
  • Core Java
  • JMS
  • Spring Core

Reference: WJ-747_30157112

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