Intermediate Java Developer at Hire Resolve

About the Role

• Our client is recruiting Intermediate Java Developers for a major BSS modernisation programme at a top telecommunications operator. In this business-critical, high-visibility role, you will work within an established international technology group to develop and maintain scalable services. This position operates on a hybrid schedule, requiring 2 days a week at the offices in Centurion.

Key Responsibilities

• Build and maintain high-performance Java services on a large-scale telecoms billing and operations platform.
• Write, refine, and optimize complex SQL queries across multiple database engines.
• Integrate complex backend systems utilizing message queues and enterprise integration patterns. Deploy and support containerized backend services seamlessly on Linux environments.
• Facilitate Functional Acceptance Testing (FAT) and User Acceptance Testing (UAT) sessions directly with customer teams.
• Deliver clean, version-controlled code in a collaborative Scrum/Agile team using Git workflows.

Job Requirements

• A relevant tertiary IT qualification, such as a BSc in Computer Science, BSc IT, or a similar field.
• 4 to 6 years of commercial Java development experience, including solid exposure to J2EE and Spring frameworks.
• Deep database knowledge with complex, optimized query experience across MSSQL, Oracle, MySQL, or PostgreSQL.
• Hands-on Linux and Bash scripting experience covering deployments and server administration. Solid deployment experience using Docker and Kubernetes.
• Practical experience managing message queueing setups via RabbitMQ or ActiveMQ alongside J2EE containers and web servers.
• Daily proficiency using Git, Postman, and navigating Agile delivery setups.