.NET Fullstack Developer

Samaha Consulting; Sandton; On-site; ZAR 600,000 - 900,000; Full time

Job summary

Samaha Consulting is seeking a skilled frontend developer for a Johannesburg onsite role with a Banking Domain client. The ideal candidate will demonstrate strong Angular and/or React expertise, backed by hands-on C#/.NET 8+ experience and Azure DevOps proficiency.

You will contribute to building responsive UI components, manage state and routing, and integrate with REST APIs. Production tests with Jest/Jasmine/Cypress/Playwright and secure auth flows are expected.

Qualifications

• Experience building responsive, reusable UI components.
• Strong understanding of state management, routing and front-end architecture.
• Hands-on C#/.NET 8+ with REST API integration.
• Azure DevOps, CI/CD pipelines and release management.
• Front-end testing with Jest, Jasmine, Cypress or Playwright.
• UI performance optimization and secure authentication flows.

Skills

Angular / React

State management

Routing

Front-end architecture

UI components

REST API integration

UI performance

Authentication flows

Tools

Azure DevOps

CI/CD pipelines

Next.js

Angular Material

Redux/NgRx

Jest

Jasmine

Cypress

Playwright

Job description

Johannesburg | Onsite

Contract / Permanent

Client: Banking Domain

Seeking a developer with strong Angular and/or React expertise, supported by hands-on C#/.NET and Azure DevOps experience.

Key Skills & Experience:

• Experience building responsive, reusable and accessible UI components
• Strong understanding of state management, routing and front-end architecture
• Hands-on C#/.NET 8+ experience and integration with REST APIs
• Azure DevOps, CI/CD pipelines and release management
• Front-end unit and end-to-end testing using tools such as Jest, Jasmine, Cypress or Playwright
• UI performance optimization, debugging and secure authentication flows
• Strong ownership, technical communication and collaboration with UX/UI and backend teams

Beneficial: Next.js, Angular Material, Redux/NgRx and production monitoring experience.