C# Developer

Reposted 13 Days Ago
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Pretoria, City of Tshwane, Gauteng
In-Office
5-5
Senior level
Artificial Intelligence • Software
The Role
Seeking a Full Stack Developer with strong C#/.NET and cloud expertise, focusing on system integration, cloud deployments, and technical leadership.
Summary Generated by Built In
We’re looking for a Full Stack Developer with strong C#/.NET and cloud expertise to join our team. This is an exciting opportunity for someone who wants to remain hands-on while actively growing toward a technical lead role. You’ll focus on integrating systems and services, with a strong emphasis on cloud deployments, configuration, and cost/service optimization.
Key Responsibilities:
  • Design, build, and maintain integrations between systems, APIs, and third-party services.
  • Develop and maintain applications using C#/.NET across the stack.
  • Deploy, configure, and optimize solutions in cloud environments (AWS, Azure, or GCP).
  • Implement containerization and CI/CD pipelines to streamline development and delivery.
  • Collaborate with architects, business analysts, and delivery teams to ensure seamless integration.
  • Write and maintain technical documentation, contributing to team knowledge sharing.
  • Participate in Agile delivery cycles, including testing and validation of integrations.
  • Actively develop toward a leadership role through mentorship, delivery ownership, and project planning exposure.
Requirements:
  • 5+ years of professional software development experience.
  • 4+ years of experience with C#/.NET development.
  • Strong experience deploying, configuring, and optimizing cloud environments (AWS, Azure, or GCP).
  • Proven experience building and maintaining system integrations and working with APIs.
  • Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
  • Experience with Infrastructure as Code (IaC) tools such as Terraform, CloudFormation, or Bicep.
  • Excellent problem-solving, analytical, and collaboration skills.
  • Proactive mindset with a strong interest in moving into technical leadership.

Advantageous:
  • Previous involvement in project delivery, client engagement, or solution scoping.
  • Experience leading a small team or mentoring junior developers.
  • Familiarity with observability tools (e.g., Prometheus, Grafana, ELK stack).
  • Experience with serverless computing and microservice architectures.

Top Skills

C#,.Net,Aws,Azure,Gcp,Docker,Kubernetes,Terrform,Cloudformation,Bicep
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The Company
HQ: Kirkland, WA
395 Employees
Year Founded: 2006

What We Do

SmarTek21 is a pioneer in Ai-driven data mesh platforms and market-leading conversational platforms designed to elevate the customer experience. Founded in 2006, SmarTek21 converges human expertise with artificial intelligence to solve an organizations’ most difficult digital integration and data management challenges.

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