INTERMEDIATE JAVA DEVELOPER
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Summary
Builds and maintains Java services on a large-scale telecoms billing platform: writing optimised SQL across multiple database engines, deploying containerised services on Linux, integrating via message queues, and running FAT/UAT with customer teams in a Scrum workflow. Core stack: Java/J2EE, Spring, SQL, Docker, Kubernetes, Git.
Location Tshwane Job type IT / Computing / Software Posted 27 Oct 2026
Elevate your career by joining a forward-thinking organization at the forefront of telecommunications and IT. Our client, a dynamic player within large-scale telecoms billing and operations, is seeking a talented Intermediate Java Developer ready to take on significant responsibilities and contribute to innovative projects.
Key Duties
- Build and maintain Java services on a large-scale telecoms platform
- Write and optimise complex SQL queries across various database engines
- Deploy and support containerised services on Linux environments
- Integrate systems via message queues and enterprise integration patterns
- Facilitate FAT and UAT sessions directly with customer teams
- Contribute within a Scrum/Agile team environment using Git
Requirements
- BSc in Computer Science, IT, or a similar qualification
- 4 to 6 years of commercial Java development experience
- Strong proficiency in Java, including J2EE and Spring frameworks
- Deep understanding of SQL, capable of complex, optimised queries across MSSQL, Oracle, MySQL, or PostgreSQL
- Experience with Linux, Bash scripting, server administration, and deployments
- Knowledge of Docker and Kubernetes for container orchestration
What We’ll Give You
- Competitive salary of up to R62,000 per month (Cost to Company)
- The flexibility of a hybrid work environment
- An engaging contract role with a leading telecommunications and IT organization