Full Stack Developer (Senior) 0830

Recruiter:

Open Source (Pty) Ltd

Job Ref:

JHB001826/KMM

Date posted:

Wednesday, May 20, 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 â 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.
Youâll 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 Â 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 Â 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 Â Proven delivery within complex, global enterprise IT environments Â 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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