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Senior Full Stack Developer
Job in
Centurion, 0014, South Africa
Listed on 2026-02-27
Listing for:
GIC
Full Time
position Listed on 2026-02-27
Job specializations:
-
Software Development
Full Stack Developer, Software Engineer
Job Description & How to Apply Below
We are looking for a skilled Senior Full Stack Java Developer to join a collaborative, fast-paced tech team building scalable, high-performance applications. In this role, you’ll work across the full stack—designing robust Java/Spring Boot backends, developing modern frontend solutions, and contributing to microservices and event-driven architectures.
You’ll collaborate with cross-functional teams, influence technical decisions, mentor developers, and help deliver secure, reliable systems that make a real business impact.
Key Responsibilities
Development & Architecture
- Design, develop, and maintain high-performance, scalable Spring Boot applications.
- Implement JPA/Hibernate for efficient database interactions with Microsoft SQL Server and Postgre
SQL. - Design and develop RESTful APIs with a focus on performance, flexibility, and maintainability.
- Build and optimize microservices and event-driven architectures (including Kafka-based solutions).
- Ensure application security, scalability, and performance using industry best practices.
- Optimize database queries and application performance for high-volume systems.
- Contribute to architecture design, code reviews, and technical best practices.
- Troubleshoot and resolve production issues to ensure system stability and reliability.
- Collaborate closely with Business Analysts, UI/UX designers, and Dev Ops teams.
Frontend Development
- Develop and maintain frontend components using React.js and Type Script.
- Work closely with UI/UX teams to ensure high-quality user experiences.
- Contribute to Angular-based applications where required.
Leadership & Collaboration
- Mentor junior developers and conduct knowledge-sharing sessions.
- Participate in Agile ceremonies using JIRA.
- Use Bitbucket (Git) for source control and Maven for build and dependency management.
Job Requirements
Required Qualifications
- Minimum 5+ years of experience in Java development with strong full-stack expertise (Spring Boot + React).
- Proven experience building and maintaining RESTful microservices.
- Strong hands-on experience with JPA/Hibernate.
- Solid experience with Postgre
SQL and MS SQL Server, including performance tuning. - Experience working with Kafka and event-driven architectures.
- Strong understanding of microservices architecture patterns.
- Experience using Git (Bitbucket), JIRA, and Maven.
- Proven ability to mentor developers and contribute to team growth.
- Excellent problem-solving and debugging skills.
Preferred Qualifications
- Experience with Docker, Kubernetes, and cloud platforms (Azure).
- Experience with CI/CD pipelines and Dev Ops best practices.
- Familiarity with JUnit, Mockito, and automated testing practices.
- Strong willingness to learn and adopt new technologies.
Position Requirements
10+ Years
work experience
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