Senior Full-Stack Engineer for FinTech AI Platforms (Hybrid)

ATS Client; Johannesburg; Hybrid; ZAR 619,920 - 1,033,200; Full time

Job summary

ATS Client in Johannesburg is seeking a Senior Full-Stack Developer to join a high‑impact client engagement in wealth and financial services. You will contribute to AI‑driven platforms, building secure, scalable, and high‑performance systems in a regulated environment, with an emphasis on robust REST APIs and modern frontend technologies.

This urgent role requires immediate availability and a proven track record in enterprise software, consulting or client‑facing work, and a strong background in

Qualifications

• 8+ years of software development experience.
• Strong full-stack engineering expertise.
• Experience in financial services / banking / wealth / insurance.
• Consulting or client-facing experience is advantageous.
• Secure coding practices knowledge (OWASP).

Skills

Angular/React

TypeScript/JavaScript

C#/.NET Core

REST/Microservices

Entity Framework

Azure

CI/CD

Docker

SQL Server

Job description

ATS Client in Johannesburg is seeking a Senior Full-Stack Developer to join a high‑impact client engagement in wealth and financial services. You will contribute to AI‑driven platforms, building secure, scalable, and high‑performance systems in a regulated environment, with an emphasis on robust REST APIs and modern frontend technologies.

This urgent role requires immediate availability and a proven track record in enterprise software, consulting or client‑facing work, and a strong background in