Java Developer

Payments Developer (Full Stack Java)

Location: London (Hybrid)

Employment Type: 12 month contract (likely to be extended)

Industry: Financial Services

Interview process: 2 stage

twentyAI's customer are looking for a skilled Full Stack Java Developer to join their fast-paced team supporting critical payment systems in the financial sector. This role focuses on building and maintaining applications that process urgent and wire payments, where performance, security, and reliability are key.

Responsibilities & Tech Stack:

• Develop and maintain full-stack applications focused on urgent/wire payment processing
• Work within an Agile team to deliver secure, scalable software
• Build and enhance microservices as part of a modernized architecture
• Participate across the DevOps lifecycle, including automation and deployment
• Translate complex business needs into efficient, production-ready code
• Ensure compliance and reliability through close collaboration with stakeholders

Core Tech Stack:

• Must-Have: Java (Full Stack), Oracle PL/SQL, Jira
• Preferred: Microservices, Jenkins, WebLogic, Automation tools, Cloud platforms