Gauteng: Back-End C# Developer posted by Network Finance

Join a leading player in the global business process outsourcing and customer experience technology space, where innovation, automation, and AI-driven insights are transforming how organizations engage with their customers. You’ll be part of a forward-thinking engineering team focused on delivering cutting-edge digital platforms and intelligent backend systems.

What’s in it for you?
Work on AI-driven systems, gain exposure to the latest Azure and OpenAI technologies, and grow your career in a high-impact, future-focused environment.

Key Responsibilities:

• Design, develop, and maintain scalable backend systems, APIs, and microservices using C# and .NET technologies
• Integrate AI/LLM services (including Azure OpenAI) into backend architectures to enable intelligent features
• Build and optimize cloud-native applications using Azure services such as App Services, Functions, and Service Bus
• Implement secure, high-performance data solutions, including SQL optimization and ORM usage (EF Core/Dapper)
• Develop and maintain CI/CD pipelines and contribute to DevOps best practices
• Collaborate with cross-functional teams to deliver robust, scalable, and maintainable solutions

Job Experience and Skills Required:
Education:

• Bachelor’s degree in Computer Science, Information Technology, or a related field

Experience:

• 3–7+ years of professional experience in backend development
• Proven experience building APIs and microservices in enterprise environments
• Hands-on experience with Azure cloud services (App Services, Functions, Service Bus, Key Vault, Storage, etc.)
• Experience integrating AI/LLM services (Azure OpenAI preferred)
• Strong experience working with SQL and at least one ORM (EF Core/Dapper)

Skills:

• Strong proficiency in C#, .NET Core, and Web API development
• Solid understanding of asynchronous programming, dependency injection, and REST API standards
• Experience with EF Core, SQL optimization, and distributed system design patterns
• Familiarity with CI/CD pipelines and Git-based workflows
• Knowledge of security standards such as OAuth2, OpenID Connect, JWT, and Managed Identities
• Experience working with embeddings, vector databases/indexes, or RAG-based architectures

Non-Negotiables:

• Experience in microservices and distributed systems
• Strong problem-solving ability and attention to detail
• Ability to work in a collaborative, fast-paced environment with evolving technologies

Apply now!
 
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If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles / positions.

For more information, contact:
Ntokozo Soko
Specialist Recruitment Consultant
Connect with me on LinkedIn! .za