Johannesburg: Senior Software Engineer

February 6, 2026 Jobs in Central Johannesburg

Job Description

Key Responsibilities: Drive the design, development, and deployment of software projects, ensuring compliance with coding standards and best practices. Collaborate with team members to analyze requirements, design solutions, and implement software that meets business needs. Produce clean, efficient, and well-documented code that performs reliably within agreed timelines and budgets. Engage in code reviews, offering constructive feedback to maintain a scalable, high-quality codebase. Mentor junior developers, fostering their growth and promoting industry best practices. Troubleshoot and debug issues, identifying and resolving defects and performance challenges. Contribute to technical documentation, including specifications, user guides, and test plans. Stay current with emerging technologies and industry trends to continuously enhance expertise. Conduct unit testing and support integration and system-level testing activities. Work closely with cross-functional teams, firmware engineers, designers, and product managers, to deliver robust products. Actively participate in agile ceremonies such as stand-ups, sprint planning, retrospectives, and team brainstorming sessions. Contribute to architectural discussions and support ongoing improvements to software architecture. Document all technical work thoroughly, including algorithms, design calculations, estimates, performance metrics, and cost breakdowns. Develop and refine testing procedures for modules and products, ensuring enhancements are validated through re-testing. Uphold professional standards aligned with the companys commitment to excellence and R&D methodologies. Job Experience and Skills Required: Bachelor’s degree in Computer Science, Software Engineering, or a related field. Minimum of 5 years work experience in a similar environment. Proven experience as a Senior Developer or a similar role, with a track record of successful mobile projects. Strong knowledge of programming languages within .NET such as C# MAUI / Xamarin. Familiarity with front-end technologies (HTML, CSS, and JavaScript frameworks) and modern web development practices. In-depth knowledge of software development methodologies, coding standards, and best practices. Experience with designing and implementing scalable and robust software architectures. Solid understanding of database systems, data modelling, and SQL. Apply now!

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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.

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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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