Johannesburg: Developer

March 3, 2026 Jobs in Central Johannesburg

Job Description

About the Role

We are seeking an experienced Developer with over five years of professional experience in full-stack and backend development, specializing in C#/.NET for building robust APIs and core business logic. The role involves developing new features, maintaining and modernizing legacy .NET systems, optimizing SQL scripts and database migrations (preferably PostgreSQL), and supporting cross-platform mobile applications using .NET MAUI or Xamarin.

Key Responsibilities

Reviewing emails and team messages to prioritize tasks and check for urgent issues from overnight monitoring.
Attending a morning stand-up meeting to discuss progress, blockers, and upcoming priorities with the team.
Developing new APIs and core application logic based on assigned features or user stories.
Maintaining and updating legacy code to fix bugs or implement minor enhancements.
Writing and optimizing database scripts to support data migrations or query improvements.
Collaborating with QA and other developers to review code changes and incorporate feedback.
Addressing any deployment issues by troubleshooting builds, configurations, or environment setups.
Monitoring application performance and user reports from in-field deployments, responding to support tickets.
Working on creating or updating system reports to generate insights or analytics for stakeholders.
Developing features for mobile applications, focusing on functionality and integration.
Handling UI creation and refinements to ensure intuitive user interfaces align with design specs.
Documenting progress, committing code, and planning tasks for the next day.

Requirements

At least 5 years of professional experience as a full-stack or backend-focused developer, with strong emphasis on C#/.NET for building APIs and business logic.
Solid hands-on experience maintaining and enhancing legacy .NET systems, including refactoring, bug fixing, and gradual modernization.
Proven ability to write efficient SQL scripts, stored procedures, and data migration logic for relational databases (PostgreSQL preferred).
3 years of experience developing and supporting cross-platform mobile applications, ideally using .NET MAUI or Xamarin.
Practical experience creating and maintaining both operational system reports and analytical/business intelligence reports.

View Job Stellenbosch: Data Scientist

Qualifications

Matric/Grade 12 Degree/Diploma in IT/Software/Computer Science or relevant

Salary & Benefits

Not specified

How to Apply

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

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.

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.

View Job Midrand: Estimator posted by Autorecruit

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.

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

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