https://jobs.co.uk/job/backend-developer-randstad-technologies-recruitment--3c92899e-fa86-4b9b-a97a-6d8c976b3ade RSS feed for Backend Developer at Randstad Technologies Recruitment. en-gb Sat, 23 May 2026 22:56:16 GMT https://jobs.co.uk/job/backend-developer-randstad-technologies-recruitment--3c92899e-fa86-4b9b-a97a-6d8c976b3ade https://jobs.co.uk/job/backend-developer-randstad-technologies-recruitment--3c92899e-fa86-4b9b-a97a-6d8c976b3ade Fri, 22 May 2026 23:00:00 GMT Location: Belfast | Salary: £45000 - £50000/annum | Type: Contract | 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 rel... Contract