Intermediate Java Developer (12-Month Contract) (Centurion Hybrid)

Recruiter:

Datafin IT Recruitment

Job Ref:

776541

Date posted:

Thursday, August 20, 2026

Location:

Centurion, South Africa

SUMMARY:
-

POSITION INFO:
ENVIRONMENT: A bold, fun & fast-growing Software Consultancy in Centurion seeks a self-driven Intermediate Java Developer who is a strong communicator to fill a 12-Month Contract role. Your core focus will be building and maintaining Java services on a large-scale telecoms billing and operations platform while writing and optimising complex SQL across multiple database engines. The ideal candidate will require a suitable tertiary IT qualification such as a BSc. Computer Science or IT Degree with 4-6 years commercial Java development experience including J2EE, Spring, MSSQL, Oracle, MySQL, PostgreSQL, Linux, Bash, Docker, Kubernetes, RabbitMQ\/ActiveMQ, Git & Postman proficiency. DUTIES: · Build and maintain Java services on a large-scale telecoms billing and operations platform. · Write and optimise complex SQL across multiple database engines. · Deploy and support containerised services on Linux. · Integrate systems through message queues and enterprise integration patterns. · Facilitate FAT and UAT sessions directly with customer teams. · Deliver in a Scrum\/Agile team working in Git. REQUIREMENTS: Qualifications – · A relevant IT qualification - BSc Computer Science, BSc IT or similar. Experience\/Skills – · 4 to 6 Years’ commercial Java development experience. · Strong Java, including J2EE and Spring. · Deep SQL: complex, optimised queries across MSSQL, Oracle, MySQL or PostgreSQL. · Linux and Bash - scripting, server administration and deployments. · Docker and Kubernetes deployment experience. · Message queueing with RabbitMQ or ActiveMQ. · J2EE containers and web servers. · Git, plus Scrum\/Agile delivery. · Testing exposure: FAT, UAT facilitation and Postman. Advantageous – Ø Apache Camel Ø Oracle PL\/SQL and APEX Ø Telecoms BSS\/OSS background Ø Basic HTML and CSS

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