Senior Full-Stack C# Engineer — Scale SaaS & Microservices

60 Degrees; Cape Town; Hybrid; ZAR 900,000 - 1,500,000; Full time

Job summary

Kallipr in Cape Town is seeking a Senior Software Engineer (Full Stack) to design, build, ship and operate major features across its SaaS platform. The role is hands-on with backend focus and frontend input, building APIs, domain logic and integrations.

Senior engineers drive scalable service architecture, reliability, CI/CD and observability, mentor others, and collaborate with embedded teams to ensure the platform scales sustainably.

Qualifications

• Bachelor’s degree in computer science or software engineering (preferred) or equivalent experience.
• 8+ years of full-time software development experience, including cloud production.
• Proven experience working in Agile environments and collaborating with cross-functional teams.
• SaaS, startup, or scaleup background preferred.

Responsibilities

• Design, build and deliver scalable, secure software features, cloud infrastructure and components.
• Work on backend logic, APIs, service integration and some frontend functionality across the platform.
• Follow software engineering standards and help improve them.
• Maintain build pipelines and deployment stages.
• Design, build and maintain cloud infrastructure as code.
• Contribute to container build processes and image maintenance.
• Implement and support test automation and quality checks.
• Support design discussions and propose improvements for cost, security, and reliability.
• Operate as part of a product team, translating business needs into technical solutions.
• Mentor other Engineers and support onboarding of new hires.
• Review team designs, code and provide practical feedback.
• Increase reliability, maintainability and delivery speed.

Skills

Backend development

Frontend collaboration

Cloud platforms

CI/CD

Security basics

Mentoring

Education

Bachelor’s degree in Computer Science or Software Engineering

8+ years of software development experience

Tools

Azure

Bicep

CI/CD pipelines (Azure)

SQL Server

Entity Framework Core

Docker

Kubernetes

Job description

Kallipr in Cape Town is seeking a Senior Software Engineer (Full Stack) to design, build, ship and operate major features across its SaaS platform. The role is hands-on with backend focus and frontend input, building APIs, domain logic and integrations.

Senior engineers drive scalable service architecture, reliability, CI/CD and observability, mentor others, and collaborate with embedded teams to ensure the platform scales sustainably.