Senior IT Developer Gauteng

Green Marble Recruitment is actively recruiting for a Senior IT Developer position in Gauteng. This is an excellent opportunity for professionals in the Data / Business / Analysis / Ai sector looking to advance their careers.

• Experience Level: 3 - 5 years • Educational Background: Bachelor or equivalent • Industry Focus: Data / Business / Analysis / Ai • Location Preference: in Gauteng

The Senior IT Developer position is an important role within the Data / Business / Analysis / Ai sector, offering meaningful career development and professional growth opportunities.

This role in Data / Business / Analysis / Ai offers valuable career progression opportunities aligned with your experience level and professional aspirations.

When applying for this Senior IT Developer position, ensure your CV highlights: • Relevant experience matching the 3 - 5 years requirement • Educational qualifications in line with Bachelor • Specific achievements in the Data / Business / Analysis / Ai field • Any certifications or specialized training

The Data / Business / Analysis / Ai sector in South Africa continues to show strong demand for skilled professionals. This position represents a valuable opportunity in the current job market.

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Develop, enhance, and maintain modern software applications while designing scalable solutions and integrating business systems. Work closely with stakeholders throughout the software development lifecycle to deliver innovative, high-quality solutions that support business growth and operational efficiency.

Please note that only candidates who meet all the requirements will be contacted for the opportunity.

We look forward to receiving your application!

Grade 12 with Mathematics and Science. IT Degree or similar qualification. 3–5 years' experience in software development. C#, JavaScript, and TypeScript proficiency. MSSQL, MySQL, and MongoDB experience. Strong working knowledge of . NET, React, ASP. NET Core, and Node.js. RESTful APIs and API integration development experience. Knowledge of ETL processes, data integration, and analytics. Git, GitHub, DevOps, and CI/CD pipelines experience. Working in Agile environments, including sprint planning and stakeholder engagement. Fully bilingual.

Experience with Power BI and SSRS. Knowledge of Visual Paradigm and Microsoft Visio. Experience integrating financial systems. Linux server experience.

Innovative and solution-driven. Analytical with excellent problem-solving skills. Self-motivated and proactive. Strong communicator and team player.

Develop, enhance, and maintain web and desktop applications. Design and implement scalable software solutions using modern development frameworks. Develop and maintain RESTful APIs and integrate internal and third-party systems. Design, optimise, and manage SQL and NoSQL databases. Build and maintain ETL processes and data integration workflows. Design system architecture and contribute to technical blueprinting. Manage source control, DevOps processes, and CI/CD deployment pipelines. Collaborate with stakeholders throughout Agile development cycles. Perform system integration, testing, and User Acceptance Testing (UAT). Troubleshoot, optimise, and continuously improve application performance. Maintain technical documentation and ensure development best practices. Support project delivery through technical guidance and effective project management.