Senior.Net Developer (C#,.Net) – Johannesburg (In Office) – Up To R500 P/H

E-Merge; Johannesburg; On-site; ZAR 300 000 - 400 000; Full time

Job summary

A leading consulting firm in Johannesburg is seeking an experienced .NET Developer to join their high-impact team. The role requires expertise in .NET Core and a strong architectural mindset for complex projects. The ideal candidate will have extensive experience in C#, database knowledge, and familiarity with AWS practices. This position offers the chance to work in a collaborative Agile environment with cutting-edge technologies.

Qualifications

• Extensive experience as a .NET Developer.
• Strong command of OOP and SOLID principles.
• Hands-on proficiency with multiple tools and frameworks.

Responsibilities

• Deliver cutting-edge solutions across industries.
• Take on complex, cross-platform projects.
• Design Web APIs and Microservices.

Skills

Expert-level proficiency in .NET Core

Advanced skills in C#

Database expertise with PostgreSQL

Familiarity with AWS

Architectural experience designing Web APIs

Agile methods experience

Tools

Entity Framework

NHibernate

Kafka

RabbitMQ

Redis

Job description

Overview

Join a high-impact consulting team delivering cutting-edge solutions across industries.

We’re looking for an experienced and driven .NET Developer ready to take on complex, cross-platform projects that demand deep technical knowledge and a strong architectural mindset.

What Youll Bring

• Extensive experience as a .NET Developer, with expert-level proficiency in .NET Core (cross-platform Windows, Mac, Linux)
• Advanced skills in C# and the .NET Framework, with a strong command of OOP and SOLID principles
• Database expertise with PostgreSQL, AWS RDS, MongoDB, or similar relational / document databases
• Familiarity with AWS, CI / CD pipelines, and DevSecOps practices is a strong plus
• Architectural experience designing Web APIs, Microservices, and applying Domain-Driven Design (DDD) and Test-Driven Development (TDD)
• Hands-on proficiency with tools like Entity Framework, NHibernate, Kafka, RabbitMQ, and Redis
• Agile-ready: experienced in Scrum / Agile environments with a collaborative, delivery-focused approach

Bonus Points For

• Background in Financial Services or other regulated industries
• Practical experience with DevOps or DevSecOps, especially in automation and secure development workflows