Senior C# Developer

5 days ago

Northern Suburbs Western Cape, South Africa SoluGrowth Full time R600 000 - R1 200 000 per year

We are seeking a Senior C# Developer with a proven track record in fintech or insurance systems, and strong technical expertise in cloud technologies (AWS or Azure) and containerization (Kubernetes, Docker). The ideal candidate will play a key role in architecting, developing, and maintaining complex, high-availability systems within a regulated financial environment.

Key Responsibilities

  • Design, develop, and maintain advanced C#/.NET Core applications and services.
  • Architect and deploy cloud-native solutions using AWS and/or Azure.
  • Build, containerize, and orchestrate microservices using Docker and Kubernetes.
  • Collaborate closely with business analysts and product teams within the fintech/insurance space to translate business needs into technical solutions.
  • Lead and mentor junior developers, enforcing best practices and code quality standards.
  • Implement and optimize CI/CD pipelines to support agile delivery and DevOps processes.
  • Ensure security, scalability, and performance standards are met across all solutions.

Requirements

  • 7+ years of professional experience in C# / .NET (Core or Framework) development.
  • Proven experience in fintech or insurance systems (payments, claims, underwriting, or policy administration).
  • Strong hands-on experience with AWS and/or Azure cloud environments.
  • Solid knowledge of Docker, Kubernetes, and container orchestration.
  • Expertise in RESTful API development and microservices architecture.
  • Experience with SQL and NoSQL databases.
  • Proficiency in CI/CD tools (Azure DevOps, Jenkins, GitHub Actions, etc.).
  • Strong understanding of Agile/Scrum practices and Git-based workflows.

Preferred Skills

  • Experience with infrastructure-as-code (Terraform, CloudFormation, ARM Templates).
  • Knowledge of cloud security, compliance, and data protection in financial services.
  • Exposure to event-driven architectures and message queues (Kafka, RabbitMQ).
  • AWS or Azure certification advantageous.
  • Excellent leadership, communication, and analytical problem-solving skills.

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