Intermediate Full-Stack Developer (C#/.NET, React/Vue)

AES Global; Cape Town; Hybrid; ZAR 600,000 - 900,000; Full time

Job summary

AES Global is seeking an Intermediate Full-Stack Developer in Cape Town to design, develop and maintain software across the stack using C#/.NET on the back end and React or Vue.js on the front end. You will own features end-to-end and collaborate with product owners, business analysts and operations.

You will work on SQL databases, build scalable data processing workflows, and contribute to high-quality, testable code while ensuring reliable production releases in a hybrid working setup based in

Qualifications

• 3–5 years in full-stack development with C#/.NET (Framework and/or .NET Core / .NET 5/6+)
• Proven experience building modern, responsive UIs with React or Vue.js
• Strong SQL — schema design, query optimisation and stored procedures
• Strong analytical and debugging skills, attention to detail and high code-quality standards
• Excellent communication and a collaborative approach

Responsibilities

• Design, develop and maintain software using C#/.NET on the back end and React or Vue.js on the front end
• Build and maintain back-end systems, data processing and asynchronous workflows
• Design relational database schemas and write complex SQL queries and stored procedures
• Work with cross-functional stakeholders to translate business requirements into technical specifications
• Drive quality, performance and maintainability — clean code, automated testing, documentation and scalability
• Support critical releases and production issues, ensuring high availability and reliability

Skills

C# / .NET

React or Vue.js

SQL

Analytical skills

Communication

Tools

React

Vue.js

SQL databases

Job description

We’re working with an established retail business, and they’re looking for an Intermediate Full-Stack Developer to build and maintain the software behind its operations, using C#/.NET on the back end and React or Vue on the front end.

You’ll own features end-to-end, work with SQL databases, and collaborate with product owners, business analysts and operations to turn business needs into working software.

What you’ll do

• Design, develop and maintain software using C#/.NET on the back end and React or Vue.js on the front end
• Build and maintain back-end systems, data processing and asynchronous workflows
• Design relational database schemas and write complex SQL queries and stored procedures
• Work with cross-functional stakeholders to translate business requirements into technical specifications
• Drive quality, performance and maintainability — clean code, automated testing, documentation and scalability
• Support critical releases and production issues, ensuring high availability and reliability

What you’ll bring

• 3–5 years in full-stack development with C# and .NET (Framework and/or .NET Core / .NET 5/6+)
• Proven experience building modern, responsive UIs with React or Vue.js
• Strong SQL — schema design, query optimisation and stored procedures
• Strong analytical and debugging skills, attention to detail and high code-quality standards
• Excellent communication and a collaborative approach

Advantageous

• Cloud platforms and infrastructure
• ASP.NET MVC, Blazor or .NET MAUI
• Message brokers (RabbitMQ or Kafka) and event-driven architectures
• CI/CD pipelines and deployment automation, and agile tools (Scrum, Kanban, Jira)

Working model

Hybrid, based in Cape Town, with some in-office days.