On Jobspotting, you can explore 2 Java Platform, Standard Edition jobs that have been published in Johannesburg. Aspiring pros interested in these positions should familiarise themselves with areas like Java, Java EE and Spring Framework.
Those seeking internships should maybe try related areas as employers are currently only hiring seasoned applicants. There are many employers at the current time displaying Java Platform, Standard Edition jobs on Jobspotting, but none of these are startups at the current time. Recruitment companies are used by the majority of employers searching for talented people. Job seeker preferences are paramount at Jobspotting. You can filter those out if you like. Why not have a look at jobs in another country to compare and contrast opportunities. Just use the Explore tab.