IT Senior Developer

Network Finance; Gauteng; On-site; ZAR 1,200,000 - 2,000,000; Full time

Job summary

Network Finance is seeking a senior .NET AI Developer to design, build, and deploy AI-enabled software across the full development lifecycle. You will collaborate with stakeholders to translate business requirements into scalable, secure Microsoft-based solutions in a cloud-enabled environment.

The role requires deep hands-on experience with .NET, AI/ML, and modern web technologies, with emphasis on practical integration into enterprise applications.

Qualifications

• Diploma or Degree in Computer Science, Software Development, or a related field (or equivalent experience)
• 15+ years’ experience as a .NET Developer
• 4+ years’ hands‑on experience in AI and machine learning development, with a focus on Microsoft technologies
• Strong proficiency in C#, Python, VB.NET, or JavaScript (as applicable)
• Experience with ASP.NET Core and modern web development practices
• Experience integrating AI/ML solutions within enterprise applications

Responsibilities

• Design, develop, and deploy AI and machine learning solutions aligned to business needs
• Architect scalable and secure applications within the Microsoft ecosystem
• Integrate AI models into existing systems and enterprise applications
• Collaborate with stakeholders to define requirements and deliver technical solutions
• Build and maintain APIs and services supporting AI-driven functionality
• Implement best practices for CI/CD, DevOps, and system performance
• Research and evaluate emerging AI technologies and frameworks
• Provide technical leadership and mentorship where required

Skills

C#

Python

ASP.NET Core

Web APIs

Blazor

AI/ML in enterprise

Education

Diploma/Degree in CS or related field

15+ years .NET development experience

Tools

Azure DevOps

Docker

Kubernetes

Entity Framework

Redis

RabbitMQ

Job description

The successful candidate will work across the full development lifecycle, collaborating with stakeholders to translate business requirements into innovative AI solutions while contributing to a modern, cloud-enabled technology environment.

Minimum Requirements:

• Diploma or Degree in Computer Science, Software Development, or a related field (or equivalent experience)
• 15+ years’ experience as a .NET Developer
• 4+ years’ hands‑on experience in AI and machine learning development, with a focus on Microsoft technologies

Technical Skills & Experience:

Microsoft Stack & Web Development:

• Strong proficiency in C#, Python, VB.NET, or JavaScript
• Advanced experience with ASP.NET Core (Web APIs, MVC, Blazor, or Razor Pages)
• Solid understanding of HTML, CSS, and modern web development practices
• Experience integrating AI/ML solutions within enterprise applications
• Exposure to Power Platform tools (Azure AI Studio, Power BI, Power Apps, Power Automate) advantageous

Data & Integration:

• Strong experience with relational databases (MS SQL Server, PostgreSQL)
• Knowledge of vector databases and modern data architectures
• Experience with Entity Framework, Redis, and RabbitMQ
• Proficient in Azure DevOps, including source control, build pipelines, and CI/CD practices
• Experience with containerisation using Docker and orchestration with Kubernetes

Key Responsibilities:

• Design, develop, and deploy AI and machine learning solutions aligned to business needs
• Architect scalable and secure applications within the Microsoft ecosystem
• Integrate AI models into existing systems and enterprise applications
• Collaborate with stakeholders to define requirements and deliver technical solutions
• Build and maintain APIs and services supporting AI-driven functionality
• Implement best practices for CI/CD, DevOps, and system performance
• Research and evaluate emerging AI technologies and frameworks
• Provide technical leadership and mentorship where required

Soft Skills & Competencies:

• Strong stakeholder engagement and communication skills
• Ability to translate complex business requirements into technical solutions
• Experience presenting AI-driven concepts to both technical and non-technical audiences
• Strong problem-solving ability with a proactive and innovative mindset
• Ability to work independently as well as within cross-functional teams

Why Apply?

• Opportunity to work on cutting-edge AI and machine learning solutions
• Exposure to modern Microsoft technologies and cloud environments
• Collaborative and innovative working culture
• Chance to make a meaningful impact through intelligent systems and automation

For more information contact:

Raees Sadek
IT Recruitment
Researcher
011 622 9526