Pretoria: Integraition Developer: C# + Java Scripting: Centurion: Perm posted by Isilumko Staffing

January 15, 2026 Jobs in Gauteng

Isilumko Staffing

Gauteng

Other IT/Computer

Job Description

About the Role

Isilumko Staffing is seeking an experienced Integration Developer to join our team in Pretoria. As a key member of our technical team, you will be responsible for designing, building, and implementing integration solutions that connect various software applications, systems, and databases within an organisation. Your primary focus will be on ensuring seamless data exchange and communication between different IT systems, meeting business requirements, and improving overall efficiency and productivity.

Key Responsibilities

Design integration solutions that meet business requirements
Develop complex integration solutions applying various integration techniques and development languages (C#, JavaScripting, web services, REST APIs, JSON, XML)
Implement agile development methodologies to ensure continuous integration deployment
Test and validate integration solutions for quality assurance
Apply security best practices to design secured integration solutions
Create comprehensive technical documentation, specifications, and related technical specifications
Manage complex system integration projects within specified time and budget constraints
Mentor junior resources on data-related tasks

Requirements

Minimum 5 years experience in integration development using techniques and tools/ languages
Experience with C# and JavaScripting development languages
Knowledge of API management platforms (REST APIs, JSON, XML)
Agile development methodologies experience (3+ years)
Testing and Quality assurance experience (3+ years)
Security knowledge (2+ years) and security best practices
Technical writing experience (3+ years)
Project management experience within an agile project management environment (3+ years)

Qualifications

Relevant ICT degree or equivalent qualification

Salary & Benefits

[Please note that the salary details are not specified in the original job description. If you need to include a salary range, please verify it with Isilumko Staffing.] [DO NOT include a “How to Apply” section – this is added automatically]

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How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

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Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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