Full Stack Developer (Expert) 1799

Recruiter:

Open Source (Pty) Ltd

Job Ref:

JHB001252/CK

Date posted:

Monday, September 1, 2025

Location:

Menlyn, South Africa

SUMMARY:
Job Opportunity: Full Stack Developer (Expert) | 3-Year Renewable Contract

Location: Hybrid – Menlyn (8 days in the office per month, subject to manager discretion)
Contract Period: 01 October 2025 – 31 December 2028 (renewable based on Performance / Project Availability)
Nationality: South African citizens/residents preferred. Applicants with valid work permits (18+ months) will also be considered.

About the Role
We are seeking an Expert Full Stack Developer to join our TSARA team. This is a 3-year renewable contract (renewal subject to performance and project availability). The role offers the chance to work on modern technologies, mentor junior developers, and contribute to a truly global IT landscape.

POSITION INFO:
Essential Skills & Experience

Minimum 9+ years full stack development experience, with proven Java & Angular background
Relevant IT/Business Degree (or equivalent experience)
Expert-level knowledge in Java and Angular
Strong skills in HTML5, CSS3, JavaScript (ES6+)
RESTful services and APIs
GitHub, CI/CD pipelines (GitHub & GitHub Actions)
Front-end build tools: Grunt, Gulp.js, Angular CLI
Tech Stack: Java/Quarkus, ReactJS/Angular, NodeJS, SQL (Postgres)
Cloud: AWS (network, security groups, ECS, Fargate, RDS, load balancers, Lambda, API Gateway, X-Ray)
MicroServices architecture

Advantageous Skills

Cloud architectures, Docker, Kubernetes
ELK stack, Kafka, ESB Integration (IIB, Tibco, Oracle Fusion, MQS)
Test-Driven Development & Automated Testing (Jasmine, Karma, Selenium, Cucumber, Wire Mock)
Machine Learning exposure
Typescript, Java Micro Profile (JAX-RS), REST/OData/GraphQL
Jira, Confluence, ITSM.Next
German language skills

Key Responsibilities

Mentor and guide junior developers
Develop responsive, user-facing features with Java & Angular
Collaborate with international teams and stakeholders (some travel required)
Provide 24/7 operations support as per schedule
Analyze business requirements, prepare functional/technical documentation, and execute system changes
Proactively propose solutions to improve business processes
Conduct unit, regression, integration, and security tests; record results and manage change requests
Prepare user manuals and conduct training sessions
Contribute to Agile Working Model practices

What We Offer

Cutting-edge global IT system landscape and processes
Flexible working hours (1960 hours per 12-month period)
High work-life balance with hybrid/remote flexibility
Affordable group vehicle promotions (buying or leasing, T&Cs apply)
Modern, state-of-the-art offices
Motivating, energetic, and fast-paced environment
Global team collaboration
Agile Working Model methodology

Are you an expert Full Stack Developer ready to shape the future of global IT solutions? Apply today and join our international, forward-thinking team. Send CVs to

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