Java 17 Developer (Investment Banking, Kafka)

Lorien
📍 London, England, United Kingdom 💼 Contract/Temporary 🕒 Posted June 05, 2026

Job Description

Java Developer - Investment Banking (Contract)

Location: London (Hybrid)
Contract Length: 6 Months
Day Rate: Competitive (Inside/Outside IR35 dependent on engagement)
Start Date: ASAP

Overview

We are partnering with a leading investment bank looking to onboard an experienced Java Developer to join a front office trading technology team on an initial 6-month contract. The role focuses on building and enhancing trade processing systems within a fast-paced, high-performance environment.

Key Responsibilities

  • Develop and enhance high-performance trade processing systems
  • Work closely with Front Office, Trading, and Quant teams to deliver robust technical solutions
  • Design and build scalable, event-driven architectures using Kafka
  • Contribute to the development and optimisation of Trade Runner frameworks

    Ready to Apply?

    Submit your application today and join our talented team at Lorien.

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  • Job Details

    • Location London, England
    • Job Type Contract/Temporary
    • Category Computer Occupations
    • Posted Date June 05, 2026
    • Application Deadline July 15, 2026