Specialist: Developer (C#)

Recruiter:

Network Recruitment

Job Ref:

BIT005330/Rein

Date posted:

Tuesday, January 20, 2026

Location:

Johannesburg, South Africa

Salary:

60000.00 Monthly

SUMMARY:
Our client is looking for a highly skilled Specialist: C# Developer to join a dynamic development team. The successful candidate will design, develop, and maintain scalable web applications, lead technical projects, and mentor junior developers. This role requires proficiency in both front-end and back-end technologies, strong software architecture knowledge, and experience working within agile methodologies.

POSITION INFO:
Key Responsibilities:

Design, develop, and maintain applications using C#.NET, Visual Basic.NET, and SQL.
Write optimized SQL queries, stored procedures, and reports; implement indexing strategies.
Develop and integrate web services and REST APIs.
Maintain and enhance existing codebases; develop new product features.
Analyse business requirements and technical specifications to architect high-performance solutions.
Collaborate with analysts, stakeholders, internal teams, and 3rd-party developers to deliver projects on time.
Participate in code reviews, testing, and deployment activities.
Document technical implementations and changes.
Apply best practices in software and database development and provide application support where required.
Mentor junior developers and share knowledge across the team.

Requirements:

Degree or Diploma in a relevant field.
8+ years’ experience developing software applications with .NET Core and .NET Framework (C#.NET).
8+ years’ experience with SQL development (MSSQL).
Strong proficiency in stored procedures, triggers, indexing, and database optimisation.
Experience with web services and REST API development and integration.

Optional / Advantageous:

Experience with JQuery, Java, PHP.
Experience in designing and developing complex software applications.
Quick learner with the ability to adapt to new technologies and applications rapidly.

Location: Edenvale, In-Office

For more exciting IT vacancies, visit: />
We also specialise in recruiting for:

Software Developers (Back-End, Front-End, Full Stack)
Mobile Developers
Business & Systems Analysts
BI & SQL Experts
UI/UX Professionals
Data Scientists & Data Analysts
Big Data Professionals
Cloud Experts
Infrastructure Specialists
DevOps & SecOps Engineers
Cybersecurity Specialists
SEO / Digital Designers

If you have not received feedback within two weeks, please consider your application unsuccessful. Your profile will remain in our database for future opportunities.

For more information, contact:
Reinie Du Preez
Senior Specialist Recruitment Consultant

NB! This job is now closed. You can apply for other jobs by uploading your CV.

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