Senior OMS Developer (Java)

EC1 Partners

Full-time IT & Technology
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Location
london, england, United-Kingdom
Posted
May 31, 2026

Job Description

Job Title: Java Developer (OMS Specialist)

Location: London (Hybrid Working)

Working Pattern: 2–3 days onsite per week

Employment Type: Permanent

Overview

A London-based financial technology organisation is seeking an experienced Java Developer to join its engineering team. The successful candidate will play a key role in the design, development, and enhancement of a high-performance Order Management System (OMS) used within a complex trading environment.

Applicants must have hands‑on experience designing and building OMS platforms. This is a non‑negotiable requirement.

Key Responsibilities

  • Design, develop, and maintain Java-based applications with a focus on Order Management Systems.
  • Contribute to the architecture and evolution of OMS components supporting.
  • Work closely with product owners, quants, and business stakeholders to translate trading requirements into technical solutions.