Full Stack Developer (Senior) 0830

Recruiter:

Open Source (Pty) Ltd

Job Ref:

JHB001826/KMM

Date posted:

Monday, April 27, 2026

Location:

Menlyn, South Africa

SUMMARY:

Senior Software Engineer (Enterprise Platforms)

Java 21+ | Quarkus | Angular 18+ | AWS | CloudâNative Systems

This role is built for engineers who operate at enterprise scale and think beyond features.

We are seeking a Senior Software Engineer – Enterprise Platforms to design, build, and support missionâcritical global systems.

This is a handsâon, senior role with real technical authority, spanning backend architecture, frontend delivery, cloud infrastructure, and production responsibility.
You’ll work closely with Product Owners and IT leadership, shaping solutions endâtoâend while mentoring others and setting engineering standards in a highly regulated, qualityâdriven environment.

A trusted senior position offering genuine influence over architecture, quality, and delivery working on businessâcritical enterprise platforms in an environment that values engineering discipline, longâterm stability, and excellence over shortcuts.

POSITION INFO:
ROLE & RESPONSIBILITIES

Analyse complex requirements and develop robust, scalable enterprise platforms
Design, build, and maintain applications across backend and frontend
Review and present system solution designs to Product Owners and IT leadership
Conduct code reviews to ensure quality, maintainability, and best practices
Drive testing, defect resolution, and production readiness
Support system implementation, deployment, and release activities
Provide thirdâlevel production support and postâdeployment hyperâcare
Prepare and maintain system and technical documentation (ISOâaligned)
Actively participate in Agile ceremonies (standâups, sprint planning, retrospectives)
Coach and support colleagues and users when required
Contribute to system audits, risk identification, and compliance

EXPERIENCE

Senior fullâstack engineering capability with strong backend ownership
Extensive experience with:
- Java 21+, J2EE, Quarkus (v3+), Maven
- Microservice architectures and RESTful APIs
- PostgreSQL (RDS) and performance optimisation
- Angular (v18+), TypeScript, JavaScript, HTML, CSS (responsive design)
- RxJS, NgRx, Jest, ESLint, Prettier, NPM
Cloudânative experience on AWS
Containerisation and orchestration using Docker and Kubernetes
Strong understanding of Git workflows and versionâcontrol best practices
Experience supporting legacy systems under SLAâdriven operational models
Ability to translate business needs into documented technical solutions
Strong collaboration across engineering, operations, and business stakeholders
Travel internationally when required
- 10+ years professional development experience
- Proven delivery within complex, global enterprise IT environments
- Demonstrated senior ownership across:
  - Architecture and technical decisionâmaking
  - Code quality, performance, and system stability
  - Production readiness and operational support

Send your CV to: kundai.

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