Johannesburg, South Africa | Posted on 12/05/2026

We are seeking a highly skilled Java Backend Developer to join a high-performing enterprise engineering team on a 7-month contract. The successful candidate will be responsible for building robust server-side logic, designing scalable backend services, and supporting enterprise-grade system integrations.

This role requires strong experience in modern Java development, microservices architecture, and secure API design within complex enterprise environments.

Key Responsibilities

  • Design, develop, and maintain robust backend services and APIs
  • Build and enhance enterprise-grade server-side logic using Java-based technologies
  • Develop scalable and high-performance microservices-based architectures
  • Integrate systems and services across enterprise platforms
  • Ensure secure coding practices and adherence to security standards
  • Collaborate with architects, business analysts, and frontend developers
  • Support deployment, troubleshooting, and performance optimisation
  • Contribute to system design discussions and technical solutioning
  • Participate in code reviews and maintain high code quality standards

Requirements

Technical Requirements

  • Strong proficiency in Java EE and modern Java frameworks
  • Hands-on experience with Spring Boot for building microservices and RESTful APIs
  • Extensive experience with application servers such as JBoss and/or WildFly
  • Strong understanding of microservices architecture and distributed systems
  • Experience designing and integrating REST and/or SOAP APIs
  • Solid knowledge of secure coding practices and authentication/authorization mechanisms
  • Experience with enterprise system integration patterns

Preferred Skills

  • Experience in large-scale enterprise environments
  • Familiarity with CI/CD pipelines and DevOps practices
  • Exposure to containerisation technologies (e.g., Docker, Kubernetes)
  • Knowledge of performance tuning and scalability optimisation
  • Experience working in Agile/Scrum teams

Soft Skills

  • Strong problem-solving and analytical ability
  • Excellent communication and collaboration skills
  • Ability to work independently and under pressure
  • Detail-oriented with strong accountability for delivery
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