Senior .NET Developer & Tech Mentor (Hybrid, 6-Month)

Mphoti; Johannesburg; Hybrid; ZAR 1,004,000 - 1,451,000; Full time

Job summary

Mphoti is seeking an experienced Senior Developer to join on a 6-month contract. You will work across the full software development lifecycle, mentor peers, and contribute technical guidance while delivering robust C#/.NET based solutions.

Location is Rosebank, Johannesburg in a hybrid role, offering independence, leadership, and hands-on contribution to design and implementation across projects.

Qualifications

• Degree or Diploma in Computer Science, IT or related field; MCSD or equivalent qualification advantageous.
• 8+ years of relevant development experience

Responsibilities

• Analyse, research, design and document technical requirements for projects and change requests
• Develop and modify software modules in line with business and technical specifications
• Conduct manual and unit testing to ensure software quality
• Support successful deployments into UAT and production environments
• Improve existing systems, environments and overall system stability
• Mentor and coach developers on technology, development practices and solution design
• Keep up to date with developments within the C# and web development landscape
• Support the Tech Lead in implementing technical decisions

Education

Degree or Diploma in Computer Science, IT or related field

MCSD or equivalent qualification advantageous

Tools

C#.NET

.NET Framework

.NET Core

ASP.NET MVC

JavaScript

jQuery

Blazor

Entity Framework

LINQ

REST API Development

Asynchronous Programming

Unit Testing

Git

CI/CD

T-SQL

Job description

Mphoti is seeking an experienced Senior Developer to join on a 6-month contract. You will work across the full software development lifecycle, mentor peers, and contribute technical guidance while delivering robust C#/.NET based solutions.

Location is Rosebank, Johannesburg in a hybrid role, offering independence, leadership, and hands-on contribution to design and implementation across projects.