Intermediate To Senior Software Engineer (C# .Net)

E-Merge; Gauteng; On-site; ZAR 1,080,000 - 1,320,000; Full time

Job summary

e-Merge IT Recruitment seeks an Intermediate to Senior C#/.NET Engineer for Sandton, in the banking and insurance tech space. You will deliver scalable software, translate business needs into robust applications, and harness cloud platforms to modernise systems.

A strong foundation in software engineering and problem solving is essential. You will work across full-stack development, build RESTful APIs, and apply best practices in design, testing and deployment.

Qualifications

• 6+ years of software engineering experience, delivering production software at scale.
• Proficient in C# or Java; degree in CS/engineering is a plus.
• Strong understanding of design patterns and scalable architectures.
• REST API design with ASP.NET Core or Spring Boot.
• Strong Python and web framework experience.
• Relational databases and data modeling (SQL Server, Azure SQL, Postgres).
• DevOps fluency: CI/CD, IaC, Docker, Kubernetes, microservices.
• Full-stack exposure: front-end and back-end development.

Skills

6+ years experience

C# or Java

REST APIs

Python

SQL databases

Cloud platforms

Docker

Kubernetes

Full-stack

Education

CS/Engineering degree

Tools

Docker

Kubernetes

CI/CD

AWS

Azure

Job description

INTERMEDIATE TO SENIOR SOFTWARE ENGINEER (C# .NET) – SANDTON – UP TO R1.2M PA

An exciting opportunity is available for an Intermediate to Senior C# Developer to contribute to innovative technology solutions within the banking and insurance industry. This is an opportunity to work at the intersection of software engineering and financial services, developing solutions that help organisations modernise systems, improve processes and tackle complex business challenges.

This role is suited to a developer with strong technical foundations, a structured approach to problem-solving and the ability to translate business requirements into efficient, scalable and maintainable applications.

Your Skills and Expertise:

• 6+ years of software engineering, with production software designed and delivered at scale.


• Strong foundation in software engineering and expert proficiency in C# or Java (either is preferred), or a similar statically typed language. A degree in computer science, engineering or a related field is a plus; demonstrable expertise matters most.


• Deep understanding of design patterns and architectural principles, and the ability to write clean, maintainable, efficient code.


• REST API design and build with ASP.NET Core / Web API or Spring Boot.


• Strong Python and solid web framework experience.


• Relational database experience (SQL Server, Azure SQL, AWS RDS or Postgres), Entity Framework, and sound data modelling.


• DevOps fluency: CI/CD tooling to streamline build and delivery, plus infrastructure as code, Docker, Kubernetes (EKS or AKS) and microservices architecture.


• Proven hands-on experience building distributed systems on AWS or Azure (GCP also valued). Cloud is central to how we build, and we expect Senior engineers to be strong in it.


• Full-stack exposure: front-end and back-end development.

Reference Number for this position is MAT61567 which is a permanent position based in Sandton offering a cost to company salary of up to R1.2m negotiable on experience and ability. Contact Mavis on mavism@e-merge. co .za or call her on 011 463 3633 to discuss this and other opportunities.