Intermediate Java Developer

Sabenza IT & Recruitment; Eersterivier; On-site; ZAR 650,000 - 900,000; Full time

Job summary

Sabenza IT & Recruitment is seeking an Intermediate Java Developer to join a professional services development team supporting enterprise software development and integration projects within a large telecommunications environment. The role focuses on Java/J2EE, Spring, Apache Camel, SQL, system integration, and enterprise databases, with production support responsibilities.

The successful candidate will develop, test, deploy and support software solutions in a hands-on capacity, translating

Qualifications

• IT Degree or Diploma or relevant tertiary qualification.
• 5+ years' relevant Java development experience.
• Strong hands-on experience with Java/J2EE .
• In-depth knowledge of:
• Spring Framework
• Apache Camel
• J2EE containers and web servers
• SQL and relational databases
• Experience with Oracle, MSSQL, MySQL and/or PostgreSQL .
• Strong working experience with RabbitMQ and/or ActiveMQ .
• Experience with Linux and Bash scripting .
• Experience with Git and source/version control.
• Experience with Docker and Kubernetes deployments.
• Experience developing and testing REST APIs and system integrations .
• Experience with Postman or similar API testing tools.
• Understanding of Software Development Life Cycle (SDLC) .
• Experience working in Agile/Scrum environments.
• Strong software testing, troubleshooting and debugging capabilities.
• Strong problem-solving and analytical skills.
• Ability to accurately estimate effort and delivery timeframes.
• Strong written and verbal communication skills.
• Ability to work effectively as part of a team.
• Strong attention to detail and commitment to quality.
• Ability to work under pressure and manage multiple priorities.
• Professional, accountable and customer-focused approach.

Responsibilities

• Develop, build and maintain reliable and effective software solutions using Java/J2EE, Spring, Apache Camel and associated technologies.
• Translate business and technical requirements into appropriate application designs, data models and structures.
• Develop solutions using Oracle, MSSQL, MySQL and PostgreSQL databases.
• Write complex, efficient and optimised SQL queries to support application and data requirements.
• Work with Oracle PL/SQL and APEX where required.
• Develop and integrate REST APIs and enterprise systems.
• Support software integration using technologies such as RabbitMQ and ActiveMQ .
• Deploy, install and configure software releases across relevant environments.
• Utilise Git for version control and collaborative development.
• Work with Docker and Kubernetes for application deployment and containerisation.
• Utilise Linux/Bash for scripting, system administration and server-related tasks.
• Conduct software testing in accordance with defined specifications and project requirements.
• Develop and execute integration test specifications and document test results and failures.
• Conduct FAT, UAT and system integration testing and produce relevant reports and documentation.
• Use tools such as Postman to test APIs and application functionality.
• Troubleshoot, debug and resolve software defects, integration issues and production incidents.
• Provide technical support and assist with resolving software-related issues.
• Support software solutions post-implementation, including bug fixing and production support.
• Document software solutions, systems, configurations and technical processes.
• Participate in quality reviews, code reviews and testing activities.
• Work closely with development and cross-functional teams to deliver project requirements.
• Participate in Agile/Scrum ceremonies and development activities.
• Apply sound SDLC principles throughout the software development lifecycle.
• Accurately estimate development effort and delivery timeframes.
• Continuously develop technical knowledge and remain up to date with relevant technologies, frameworks and industry trends.
• Participate in workshops, conferences, cross-functional initiatives and projects as required.

Skills

Java development

Team collaboration

Problem solving

Communication

Agile/Scrum

Education

IT Degree or Diploma

Tools

Spring Framework

Apache Camel

SQL

Oracle

MSSQL

MySQL

PostgreSQL

RabbitMQ

ActiveMQ

Docker

Kubernetes

Git

Postman

Job description

We are looking for an Intermediate Java Developer to join a professional services development team, supporting enterprise software development and integration projects within a large telecommunications environment.

The successful candidate will be responsible for developing, testing, deploying and supporting software solutions, with a strong focus on Java/J2EE, Spring, Apache Camel, SQL, system integration and enterprise databases . The role requires a hands-on developer who can translate business and technical requirements into reliable software solutions and provide ongoing production support.

Requirements

Key Responsibilities

• Develop, build and maintain reliable and effective software solutions using Java/J2EE, Spring, Apache Camel and associated technologies.
• Translate business and technical requirements into appropriate application designs, data models and structures.
• Develop solutions using Oracle, MSSQL, MySQL and PostgreSQL databases.
• Write complex, efficient and optimised SQL queries to support application and data requirements.
• Work with Oracle PL/SQL and APEX where required.
• Develop and integrate REST APIs and enterprise systems.
• Support software integration using technologies such as RabbitMQ and ActiveMQ .
• Deploy, install and configure software releases across relevant environments.
• Utilise Git for version control and collaborative development.
• Work with Docker and Kubernetes for application deployment and containerisation.
• Utilise Linux/Bash for scripting, system administration and server-related tasks.
• Conduct software testing in accordance with defined specifications and project requirements.
• Develop and execute integration test specifications and document test results and failures.
• Conduct FAT, UAT and system integration testing and produce relevant reports and documentation.
• Use tools such as Postman to test APIs and application functionality.
• Troubleshoot, debug and resolve software defects, integration issues and production incidents.
• Provide technical support and assist with resolving software-related issues.
• Support software solutions post-implementation, including bug fixing and production support.
• Document software solutions, systems, configurations and technical processes.
• Participate in quality reviews, code reviews and testing activities.
• Work closely with development and cross-functional teams to deliver project requirements.
• Participate in Agile/Scrum ceremonies and development activities.
• Apply sound SDLC principles throughout the software development lifecycle.
• Accurately estimate development effort and delivery timeframes.
• Continuously develop technical knowledge and remain up to date with relevant technologies, frameworks and industry trends.
• Participate in workshops, conferences, cross-functional initiatives and projects as required.

Minimum Requirements

• IT Degree or Diploma or relevant tertiary qualification.
• 5+ years' relevant Java development experience.
• Strong hands-on experience with Java/J2EE .
• In-depth knowledge of:
• Spring Framework
• Apache Camel
• J2EE containers and web servers
• SQL and relational databases
• Experience with Oracle, MSSQL, MySQL and/or PostgreSQL .
• Strong working experience with RabbitMQ and/or ActiveMQ .
• Experience with Linux and Bash scripting .
• Experience with Git and source/version control.
• Experience with Docker and Kubernetes deployments.
• Experience developing and testing REST APIs and system integrations .
• Experience with Postman or similar API testing tools.
• Understanding of Software Development Life Cycle (SDLC) .
• Experience working in Agile/Scrum environments.
• Strong software testing, troubleshooting and debugging capabilities.
• Strong problem-solving and analytical skills.
• Ability to accurately estimate effort and delivery timeframes.
• Strong written and verbal communication skills.
• Ability to work effectively as part of a team.
• Strong attention to detail and commitment to quality.
• Ability to work under pressure and manage multiple priorities.
• Professional, accountable and customer-focused approach.

Advantageous Experience

• Experience with Oracle PL/SQL and APEX .
• Knowledge of HTML and CSS .
• Enterprise systems integration experience.
• Experience working with complex, business-critical software environments.

Experience supporting production systems and customer-facing technical environments.