Senior Java Developer

Johannesburg, South Africa | Posted on 04/10/2025
We're looking for a Senior Java Developer to help us revolutionize the software development industry!
If you're a Java guru with a passion for Java-related technologies, and a commitment to delivering high-quality software solutions, join us, and let's create magic!

What you'll do: Write and enhance Java code for new features and APIs, utilizing frameworks like Spring and Hibernate.
Participate in peer code reviews and collaborate with cross-functional teams in Agile practices.
Conduct unit testing and troubleshoot issues to ensure code reliability and performance.
Write and optimize SQL queries for data manipulation and assist in data migration projects.
Create technical documentation and ensure applications adhere to banking security standards.
RequirementsAt least 6 years in the following technologies:
Java, Spring and Spring Boot.
Running on Kubernetes (Rancher and Openshift), i.e.
docker containers.
Familiar with the use of PKI for securing API calls.
Experience with Apache Kafka.
Experience with distributed logging tools.
Experience with JSON, XML, JPA, JAAS, SLF4J.
Some background in mobile application development (Although FNB uses a custom framework).
Familiarity with agile terminology and processes (Although these are very loosely followed).

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