Senior Full-Stack Developer (Java/Angular) - Cloud-Native

Opensource Intelligent Solutions; Pretoria; On-site; ZAR 1,200,000 - 1,800,000; Full time

Job summary

OpenSource Intelligent Solutions in Pretoria is seeking a Senior Full Stack Developer to design, develop, and maintain enterprise-grade applications and microservices using Java, Angular, and cloud-native patterns. You will influence architecture, mentor engineers, and contribute to technology decisions across the stack.

You will work with Java 21, Quarkus, Angular 18, Kubernetes, AWS, Kafka, and MongoDB, integrating RESTful APIs, CI/CD pipelines, and IaC practices to deliver scalable, secure

Qualifications

• Relevant tertiary qualification required.
• Proven API design and development experience with Web API/REST.
• Experience with .NET Core/.NET technologies.

Responsibilities

• Design, develop, enhance, and maintain enterprise applications and microservices
• Analyze business and technical requirements and translate them into robust solutions
• Develop cloud-native, scalable, and resilient software solutions
• Participate in architecture discussions and solution design reviews
• Conduct code reviews to ensure quality, maintainability, and adherence to engineering standards
• Create and execute automated tests and resolve defects efficiently
• Support CI/CD pipelines and deployment activities
• Investigate and provide third-level production support when required
• Produce technical and system documentation aligned with ISO standards
• Present technical solutions to Product Owners, System Owners, and Technical Leaders
• Actively participate in Agile ceremonies, sprint planning, stand-ups, and retrospectives
• Coach, mentor, and support fellow developers and users

Skills

Angular 18+

Java 21+

Quarkus 3+

Docker

Kubernetes

AWS

Kafka

MongoDB

RESTful APIs

CI/CD

Education

Tertiary qualification

Tools

Maven

JUnit

Mockito

Job description

OpenSource Intelligent Solutions in Pretoria is seeking a Senior Full Stack Developer to design, develop, and maintain enterprise-grade applications and microservices using Java, Angular, and cloud-native patterns. You will influence architecture, mentor engineers, and contribute to technology decisions across the stack.

You will work with Java 21, Quarkus, Angular 18, Kubernetes, AWS, Kafka, and MongoDB, integrating RESTful APIs, CI/CD pipelines, and IaC practices to deliver scalable, secure