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Johannesburg: Senior C#.NET SQL Developer posted by Tumaini Consulting

Job Description

A SQL/C# Developer is required to join an operational development team, supporting a high-performing contact centre environment. Reporting into IT leadership, this role focuses on building and maintaining in-house systems and reports, with a strong emphasis on SQL Server for data querying, manipulation, and business logic. Requirements: · Minimum of 10 years experience programming in C#, .NET and SQL , with at least 5 recent years of daily hands-on coding . · Strong understanding of relational databases, design, and T-SQL (stored procedures, triggers, views, indexes, constraints, foreign keys). · Experience with SSIS, SSRS, and Excel (with VBA) over the past 3 years. · Proven ability to optimise SQL queries and stored procedures using query analyser tools. · Experience with AI coding tools to improve development speed and quality. · Solid general programming skills, with exposure to C#, .NET Core, ASP.NET, Blazor, Razor Pages. · Web development experience with HTML, CSS, JavaScript/TypeScript , RESTful APIs, and SOAP Web Services. · Advantageous: CLR development for SQL Server, Python (AI, APIs, automation), Linux, Asterisk, Node Red, and other SQL databases (MySQL, PostgreSQL). · Strong problem-solving ability, logical reasoning, and business process understanding. · Excellent communication skills and ability to work collaboratively in a remote-first team. If you would like to apply for this position, please send transcripts with applications. Should you meet the requirements for this position, please email your updated CV attached to it , alternatively contact XXX-XXXX or visit our website, www.tumaini.co Correspondence will only be conducted with short listed candidates. Should you not hear from us within 3 days, please consider your application unsuccessful.

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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.

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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Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

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