Senior Java Developer
Hire Resolve
Edenvale, Gauteng
Permanent
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Posted 23 January 2026 - Closing Date 05 March 2026

Job Details

Job Description

We are seeking a highly skilled Senior Java Developer (Telco Focus) to join a dynamic development team.

You will be responsible for designing and developing high-performance, scalable applications within telecommunication systems.

This role requires strong technical expertise, a solid understanding of telecom networks, and hands-on experience with VAS platforms.

Key Responsibilities

  • Develop and maintain full-stack applications across new and existing systems.
  • Design and implement complex components using modern web architectures and frameworks.
  • Bridge technical requirements and customer needs.
  • Contribute to application architecture design and optimization.
  • Ensure smooth operation of VAS platforms with high service levels and availability.
  • Monitor system performance and continuously improve key metrics.
  • Scale systems to meet rapid growth demands.
  • Perform other duties as assigned.

Requirements

  • Bachelor’s degree in Telecommunications Engineering, Computer Engineering, Software Engineering, Computer Science, or related field.
  • 7+ years of Java development experience.
  • 5+ years of experience in telecommunications networks, protocols, and access methods.
  • Proven experience developing/supporting VAS platforms and integrating telecom systems.
  • 3+ years of experience with Kubernetes, Docker, and/or cloud deployment technologies.
  • Strong expertise in Spring Framework, OOP, and design patterns.
  • In-depth understanding of microservices architecture and cellular network infrastructure.
  • Experience with Git, Maven, Jira, Jenkins, unit and integration testing.
  • Familiarity with monitoring tools such as Prometheus, Grafana.
  • Knowledge of React/Angular, MongoDB, Kafka, PostgreSQL, MySQL, and application servers (Tomcat/WebLogic).
  • Strong troubleshooting and testing skills.

How To Apply:

  • Contact Hire Resolve today for your next career-changing move
  • Our client is offering a highly competitive salary for this role based on experience.
  • Send your CV to: [email protected] or connect with Mischa Bornman via LinkedIn.
  • Alternatively, you can also contact me directly at Hire Resolve [email protected]
  • We will contact you telephonically in 3 days should you be suitable for this vacancy. If you are not suitable, we will put your CV on file and contact you regarding any future vacancies that arise.