C# Full Stack Developer

3 days ago

Johannesburg Metropolitan Area, South Africa Smart4 Energy Full time

Senior Software Developer – Financial Services (JSE-Listed) | Hybrid – Johannesburg

Join one of South Africa's leading JSE-listed financial services firms, renowned for consistent growth, innovation, and performance that outpaces the competition. This is a unique opportunity to be part of a high-impact technology team that is central to the digital transformation of the wealth management space. As a
Senior Software Developer
, you'll play a critical role in the design and development of transactional websites and core line-of-business systems, working closely with business stakeholders to deliver secure, scalable, and value-driven solutions.

Responsibilities:

  • Build and maintain high-quality digital platforms, websites, and internal systems.
  • Take full ownership of technical deliverables from concept through to deployment.
  • Collaborate across teams to improve client journeys and internal processes through automation and innovation.
  • Ensure availability, scalability, and security across applications and services.
  • Drive continuous improvement of engineering standards and practices.
  • Work in an Agile/Scrum environment with strong business engagement.

Requirements:

  • IT-related Technical Qualification
  • 4+ years of software development experience
    in enterprise environments.
  • Expert understanding of the software development process
  • Strong experience with:
  • C# .Net / ASP.NET (Web Forms, MVC 2.0+)
  • .NET Core
    (Web API, Windows Services)
  • SQL Server 2012+
  • Modern JavaScript libraries
    (Angular, KnockoutJS, JQuery, etc.)
  • HTML5 / CSS
  • RESTful Services
  • Cloud PaaS platforms
  • CI/CD pipelines
  • Containerization tools
    (Kubernetes / Docker)
  • Agile / Scrum delivery experience.

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