Intermediate Java Developer

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:

o   Spring Framework

o   Apache Camel

o   J2EE containers and web servers

o   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.