Retail & Enterprise Systems | Hybrid Cloud | DevOps-Driven Environment

• Muizenberg, Cape Town, Western Cape, South Africa
• Full-Time
• Enterprise Retail Technology Environment

About the Role

We are looking for a highly skilled Senior Full-Stack C# / .NET Developer to join a fast-paced enterprise IT environment focused on large-scale retail and transactional systems.

You will be responsible for designing, developing, enhancing, and supporting enterprise-grade applications across backend services, APIs, databases, integrations, and modern web frontends.

This role requires a developer who is passionate about:

• Building scalable systems
• Solving complex business problems
• Delivering stable, high-performance applications
• Working within Agile and DevOps environments
• Supporting modernisation initiatives toward cloud-native and modular architectures

The ideal candidate can operate across the full software development lifecycle and has experience working in high-availability transactional environments.

Key Responsibilities

Application Development

• Design, develop, test, and maintain enterprise applications using C# and .NET
• Develop RESTful APIs and backend services using ASP.NET Core
• Build and maintain modern frontend applications using React, Angular, or Blazor
• Develop scalable and reusable software components

Database & Integration Development

• Design and optimise SQL Server database structures, queries, and stored procedures
• Integrate with third-party systems, payment providers, ERP systems, and external APIs
• Develop secure and reliable data exchange processes

DevOps & Delivery

• Work within CI/CD deployment pipelines
• Collaborate with DevOps teams on deployment automation and release management
• Participate in code reviews and development standards enforcement
• Support application monitoring, logging, and performance optimisation

System Stability & Support

• Troubleshoot production issues and support root-cause analysis
• Improve system reliability, scalability, and maintainability
• Participate in incident reduction and stability initiatives

Architecture & Continuous Improvement

• Contribute to system architecture and modernisation initiatives
• Assist in transitioning legacy applications toward modular and cloud-enabled platforms
• Promote best practices in software engineering, security, and testing

Required Skills & Experience

Technical Skills

Backend Development

• Strong experience with:
  • C#
  • .NET Framework 4.8 and/or .NET 6/8+
  • ASP.NET Core
  • Web APIs
  • Entity Framework / EF Core

Frontend Development

Experience with one or more:

• React
• Angular
• Blazor

Strong understanding of:

• HTML5
• CSS3
• JavaScript / TypeScript

Database Skills

• Strong experience with:
  • Microsoft SQL Server
  • MySQL
  • SQL query optimisation
  • Stored procedures
  • Database performance tuning

DevOps & Cloud Exposure

Exposure to:

• Azure DevOps
• Git-based source control
• CI/CD pipelines
• Cloud platforms such as Microsoft Azure

Additional Advantageous Skills

• Microservices or modular architecture
• Authentication & identity management
• Background processing tools
• Offline/edge-based systems
• Enterprise integration patterns
• Containerisation (Docker/Kubernetes)
• Elastic Search
• Rabbit MQ

Minimum Requirements

• Relevant IT qualification or equivalent experience
• 5+ years’ software development experience
• Proven experience delivering enterprise applications
• Experience working in Agile delivery environments
• Strong analytical and problem-solving skills

Personal Attributes

We are looking for someone who:

• Takes ownership and accountability
• Is solution-driven and proactive
• Can work independently and within teams
• Communicates effectively with technical and business stakeholders
• Thrives in a fast-moving operational environment

What We Offer

• Opportunity to work on large-scale enterprise systems
• Exposure to modern cloud and DevOps technologies
• Career growth within a modernisation-focused IT environment
• Collaborative and innovation-driven culture
• Challenging and meaningful technical work

Preferred Experience (Highly Advantageous)

Experience in:

• Retail systems
• POS environments
• Financial transaction systems
• High-availability enterprise platforms
• Multi-site or distributed architectures

How to Apply

Please submit:

• Your updated CV
• A short summary of relevant project experience
• Technologies and frameworks you have worked with
• Availability and salary expectations

Only shortlisted candidates will be contacted.