Senior C# Full-Stack Architect – Azure & APIs

Sanlam; Cape Town; On-site; ZAR 900,000 - 1,300,000; Full time

Job summary

Sanlam Life and Savings is seeking a Senior C# Full Stack Developer to build enterprise applications, APIs, and cloud-native solutions within the SLS ecosystem. You will ensure secure, reliable code, align with API design standards, and contribute to CI/CD quality gates.

You will mentor engineers, influence architectural decisions, and drive implementation of scalable, observable systems across Azure and related services.

Qualifications

• 6-10+ years of software engineering experience with C#, .NET, cloud-native development, APIs, and enterprise integrations.
• Experience delivering enterprise-scale applications and leading technical initiatives.
• Experience with API governance, CI/CD practices, and quality engineering principles.

Responsibilities

• Build and deliver complex enterprise applications, integrations, and APIs across the SLS ecosystem.
• Implement secure, scalable, and maintainable components across web apps and services.
• Provide technical leadership on cloud services, integration technologies, and platform capabilities.
• Mentor engineers, drive design decisions, and improve operational resilience.

Skills

C#

.NET/.NET Core

Azure

API design

CI/CD

SQL Server

Git

Docker

Education

Bachelor's degree in Computer Science or equivalent

Tools

Azure DevOps

Git

Docker

Kubernetes

Job description

Sanlam Life and Savings is seeking a Senior C# Full Stack Developer to build enterprise applications, APIs, and cloud-native solutions within the SLS ecosystem. You will ensure secure, reliable code, align with API design standards, and contribute to CI/CD quality gates.

You will mentor engineers, influence architectural decisions, and drive implementation of scalable, observable systems across Azure and related services.