Senior Full-Stack Engineer (Next.js & Python) — Remote SA

ATS Client; Johannesburg; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Mac and inverter for home office

Annual leave 20 days

10 paid holidays

12 weeks parental leave

Medical and RA benefits

Internet allowance

Annual education stipend

EAP access

Travel for team events within SA or to

office in New York

Job summary

ATS Client is seeking a Senior Full-Stack Engineer to build AI-driven web applications from a remote SA base. You will own feature development from technical design through deployment and monitoring, ensuring robust engineering practices.

You will work with Next.js, TypeScript, Tailwind on the frontend and Python (Flask/Django/FastAPI) on the backend, integrating OpenAI APIs. Occasional travel within South Africa or to the New York office is expected.

Qualifications

• 5+ years of software engineering experience.
• 2+ years with Next.js and TypeScript.
• 2+ years with Python and Flask/Django/FastAPI.
• Authorized to live and work in South Africa.

Responsibilities

• Own feature development from technical design to deployment and monitoring.
• Build AI-powered web applications.
• Collaborate with strategy and technology partners.
• Ensure code quality and engineering standards.

Skills

5+ years software engineering

Next.js & TypeScript

Python (Flask/Django/FastAPI)

AI tooling & prompt engineering

SA work authorization

Tools

OpenAI APIs

Langfuse

AWS Amplify

Job description

ATS Client is seeking a Senior Full-Stack Engineer to build AI-driven web applications from a remote SA base. You will own feature development from technical design through deployment and monitoring, ensuring robust engineering practices.

You will work with Next.js, TypeScript, Tailwind on the frontend and Python (Flask/Django/FastAPI) on the backend, integrating OpenAI APIs. Occasional travel within South Africa or to the New York office is expected.