Senior Java Developer - High-Volume Banking Platform (Hybrid)

Datafin; Johannesburg; Hybrid; ZAR 900,000 - 1,200,000; Full time

Job summary

A dynamic IT solutions provider in Johannesburg seeks a Senior Java Developer to develop and maintain high-volume payment processing systems. Key responsibilities include designing solutions for account verification and integrating with banking systems. Ideal candidates must have advanced skills in Java Enterprise Edition, JPA, and RESTful API development. Strong communication skills are essential as well as the ability to mentor junior developers. Join a team that delivers cutting-edge solutions in a collaborative environment.

Qualifications

• Advanced proficiency in Java Enterprise Edition (JEE) and JPA.
• Strong experience with Reactive Java VM development.
• Expert level in RESTful API development.

Responsibilities

• Support and maintain internal projects and client systems.
• Develop Java applications with JPA persistence.
• Design payment file generation according to specifications.

Skills

Java Enterprise Edition (JEE)

JPA (Java Persistence API)

Reactive Java VM development

Spring Framework

RESTful API development

High-volume transaction processing

Payment gateway integrations

Client-facing experience

Tools

Oracle SOA Suite 12c

Job description

A dynamic IT solutions provider in Johannesburg seeks a Senior Java Developer to develop and maintain high-volume payment processing systems. Key responsibilities include designing solutions for account verification and integrating with banking systems. Ideal candidates must have advanced skills in Java Enterprise Edition, JPA, and RESTful API development. Strong communication skills are essential as well as the ability to mentor junior developers. Join a team that delivers cutting-edge solutions in a collaborative environment.