Senior AI-Driven Full-Stack Engineer (Agentic)

FACT (PTY) LTD; Johannesburg; On-site; ZAR 1,200,000 - 1,800,000; Full time

Job summary

FACT (PTY) LTD in Johannesburg is seeking a senior AI/agentic software engineer to drive architecture decisions, guide AI-enabled development and ensure quality across frontend, backend, APIs and cloud services.

You will lead by example in a distributed, enterprise setting, review AI-generated designs and code, coach engineers and raise the technical standard while delivering solid results on a 6-month on-site contract with potential extension.

Qualifications

• Principal-level software engineering capability.
• Extensive experience with complex enterprise software.
• Strong full-stack experience across frontend, backend, APIs.
• Experience with distributed systems and API-driven architectures.
• Knowledge of modern application architecture, cloud, and data.

Responsibilities

• Make and validate architecture decisions.
• Review AI-generated designs and code.
• Ensure systems are scalable, secure, maintainable and performant.
• Identify technical debt and architectural risks.
• Coach other engineers and raise technical standards.

Skills

AI tooling

Full-stack development

Architectural leadership

Distributed systems

APIs

Cloud

CI/CD

DevSecOps

Security

Tools

GitHub Copilot

Claude

Enterprise AI platforms

React Native

Flutter

Job description

FACT (PTY) LTD in Johannesburg is seeking a senior AI/agentic software engineer to drive architecture decisions, guide AI-enabled development and ensure quality across frontend, backend, APIs and cloud services.

You will lead by example in a distributed, enterprise setting, review AI-generated designs and code, coach engineers and raise the technical standard while delivering solid results on a 6-month on-site contract with potential extension.