Senior Java Developer; Angular and Java

Senior Java Developer (Angular and Java)

Johannesburg, South Africa | Posted on 05/20/2025

We are seeking a proactive and hands-on Senior Developer with strong skills in Java with Angular. The ideal candidate will have extensive experience with the following technologies and requirements, ensuring alignment with the attached specifications.

• Develop and maintain web applications using Angular.
• Work with Java 8, and stay up-to-date with Java 18 and 21.
• Utilize Spring and Spring Boot frameworks effectively.
• Use Maven and Jenkins for build and CI/CD processes.
• Deploy applications on Open Shift, Kubernetes, and JBoss (all on-premises).
• Handle database tasks with basic knowledge of Oracle and experience with Mongo
  
  DB.
• Implement Kafka streaming and understand its principles.
• Develop and maintain RESTful and SOAP services.
• Work with Camunda for business rules and process engines (beneficial).
• Create and manage Swagger API documentation.
• Understand and apply UML using Enterprise Architect for documentation.
• Implement and adhere to security principles such as OAuth and JWT.

Position: Senior Developer

Required Skills

Frontend

Skills:

• Proficient in basic web front-end development with Angular.
• Extensive experience with Java 8, with familiarity in newer versions like Java 18 and 21.
• Strong knowledge of Spring and Spring Boot (non-negotiable).
• Experience with Maven and Jenkins for build and CI/CD.

Deployment and Infrastructure:

• Experience deploying applications on Open Shift, Kubernetes, and JBoss (on-premises).

Database Knowledge:

• Basic knowledge of Oracle databases (no need for PL/SQL expertise).
• Experience with Mongo
  
  DB.

Additional Technologies:

• Some understanding of Kafka for streaming.
• Proficient in creating and consuming REST and SOAP services.
• Familiarity with Camunda BPM (beneficial).

API Documentation:

• Experience with Swagger for API documentation.

Modeling and Documentation:

• Understanding of UML and experience working with Enterprise Architect for documentation.

Security Principles:

• Understanding of security principles, including OAuth and JWT.

• A proactive self-starter who takes initiative in their work.
• Hands-on approach with a keen interest in investigating and solving problems.
• Exposure to most of the technologies and requirements listed above.
• Strong alignment with the job specification attached.