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Contract

Backend Developer

Randstad Technologies Recruitment
Belfast
money-bag £45000 - £50000/annum
Posted: 23 May 2026 (Today)
Closing date: 21 June 2026
Ref: 225151313

Job Description:

  • Core Java & Frameworks: Strong Core Java and Spring Boot application development; experience with Java NIO (Channels, Buffers, Selectors) is expected.

  • Low-Latency & Trading Systems: Expert knowledge of FIX protocol, Market Connectivity, and low-latency programming.

  • Messaging & Data Middleware: Proficiency with middle-layer messaging (JMS, MQ, EMS, Kafka) and strong RDBMS concepts (Oracle, Sybase, MS SQL).

  • Cloud & DevOps: Experience with Microservices, Containerization (Docker/Kubernetes), Unix/Linux scripting, and CI/CD tools under Agile methodologies.

  • Standards & Practices: Strict adherence to Test-Driven Development (TDD) and enterprise development quality standards.

  • Productivity Tools: Basic competency in MS Office (Word, PowerPoint, Excel).



Qualifications & Domain

  • Education: Bachelor''s/University degree or equivalent professional experience.

  • Industry Domain: Proven experience working on projects within the Financial Services domain.



Key Skills Summary

  • Mandatory: Java, Microservices, Spring Boot, FIX Protocol, Low-Latency Programming.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

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