Johannesburg: Senior .NET Developer

January 6, 2026 Jobs in Central Johannesburg

Job Description

About the Role

We are seeking a skilled Senior .NET Developer to join our team in Johannesburg. As a key member of our development team, you will be responsible for designing and developing high-quality software applications using C# and ASP.NET MVC framework. Your passion for solving complex problems and writing clean, reliable code is essential for this role.

Key Responsibilities

Develop multi-threaded applications using .NET technologies
Design and implement WPF and WCF components
Collaborate with cross-functional teams to deliver high-quality software products
Implement strong object-oriented design principles (inheritance, abstraction, and shared libraries)
Write clean, reliable code using LINQ and LINQ-to-SQL
Optimize database performance using Microsoft SQL Server

Requirements

Diploma or Degree in IT or Computer Science (preferred)
Minimum 10 years of development experience (commercial or private)
Must have held a previous role for at least 5 consecutive years
Strong skills in C#
Experience with ASP.NET MVC framework
Proficient in multi-threaded applications

Qualifications

No formal education mentioned.

Salary & Benefits

The salary for this position is N/A, and benefits are not applicable as they were not mentioned in the original job description.

How to Apply

To apply, please submit your resume and a cover letter outlining your experience and qualifications.

About IT / Computing / Software Jobs in Gauteng

In Gauteng, the IT and computing industry is a significant contributor to the province’s economy, with a steady demand for skilled professionals. Typically, this field is characterized by rapid technological advancements, innovative projects, and a high level of job satisfaction among employees. Generally, career prospects in this sector are strong, with a range of opportunities available across various industries.

View Job Johannesburg: DIGITAL OPERATIONS LEAD

Salaries for IT and computing professionals in Gauteng can vary widely depending on factors such as experience, company size, and industry sector. While it is common to see salaries ranging from R400 000 to R1,200 000 per annum, these figures are only a general guideline and actual salaries may differ significantly. For instance, senior executives or technical leads with extensive experience may command higher salaries, while entry-level positions may start at lower levels.

Common skills required for IT and computing roles in Gauteng include proficiency in programming languages such as Java, Python, or C++, knowledge of cloud platforms like AWS or Azure, and experience with agile development methodologies. Additionally, understanding of data analysis and interpretation, cybersecurity principles, and IT project management are often essential. Familiarity with popular software applications, such as Microsoft Office 365 or Google Workspace, is also beneficial.

The financial services sector, technology industry, manufacturing sector, and government departments are among the common industries that employ IT and computing professionals in Gauteng. These sectors require a range of skills and expertise, from data analysis to network administration, making them attractive options for career development.

For those seeking a career in IT and computing, there are numerous opportunities for professional growth and development. Typically, career progression involves moving into senior roles or specialized positions, such as technical lead, solutions architect, or data scientist. Opportunities for further education and training, such as certifications or postgraduate studies, can also enhance job prospects. Generally, a strong understanding of industry trends, networking, and continuous learning are essential for success in this field.

View Job Johannesburg: Java / Angular / Mobile Developer

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

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