Senior .NET Developer

Recruiter:

Network Recruitment

Job Ref:

ITE007641/DEP

Date posted:

Wednesday, May 6, 2026

Location:

Johannesburg, South Africa

Salary:

600 000 Annually

SUMMARY:

Are you a Senior .NET Developer looking for a stable, longâterm opportunity where your expertise really makes an impact? This role offers the chance to work on complex, businessâcritical systems in the financial services space, while influencing technical direction and mentoring others.

POSITION INFO:
Our client is a wellâestablished and reputable organisation within the financial services sector, offering longâterm stability and growth. They are seeking an experienced Specialist Developer to join their inâhouse software development team based in Edenvale.

You will be responsible for designing, developing, and maintaining robust, scalable applications while working closely with technical and business stakeholders. This role suits a handsâon Senior Developer who enjoys solving complex problems and owning solutions endâtoâend.

Why Should You Join?:

Marketârelated salary
Inâhouse medical aid and retirement fund
Discretionary annual bonus
Permanent role in a stable environment
Opportunity to influence technical decisions and mentor others

Key Responsibilities:

Design, develop, and maintain applications using C#.NET / VB.NET
Write and optimise SQL (MS SQL) queries, stored procedures, and reports
Analyse business requirements and translate them into scalable technical solutions
Maintain and enhance existing systems, improving performance and reliability
Develop and integrate web services and REST APIs
Collaborate with internal teams and thirdâparty software providers
Troubleshoot, test, deploy, and document software solutions
Provide application support to business users as required

Education:

Degree or Diploma in a relevant IT field (minimum requirement)

Experience:

Minimum 8+ years’ experience in .NET development
Strong experience with C#.NET / .Net Core / .NET Framework
Minimum 8+ years’ SQL (MSSQL) development experience
Experience working with complex, enterpriseâlevel systems
Financial services experience advantageous

Skills:

C#.NET and VB.NET
MS SQL Server (stored procedures, indexing, and performance tuning)
REST APIs and web services
Exposure to jQuery, Java, or PHP advantageous

Apply now!
For more exciting IT vacancies, please visit:
/>I also specialise in recruiting in the following:
Software Developers (BackâEnd / FrontâEnd / 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 Experts
Cyber Security Specialists
SEO / Digital Designers

If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles / positions.

For more information, contact:
Frankie Deppe
Specialist Recruitment Consultant
Connect with me on LinkedIn:

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