Senior Full-Stack Engineer for AgriTech Platform

Agrigate One Limited; Johannesburg; On-site; ZAR 900,000 - 1,300,000; Full time

Job summary

Agrigate One Limited is seeking a Senior Full Stack Developer to drive end-to-end development of its core AgriTech SaaS platform. You will bridge frontend interfaces with Ruby on Rails backends, taking ownership from design to UI implementation using GraphQL and Tailwind CSS.

Lead architectural decisions, optimise performance across layers, and mentor the engineering team while delivering scalable solutions for the agricultural sector.

Qualifications

• 5+ years of software engineering delivering full-stack, production-grade applications.
• Experience with Angular/Flutter frontend and Ruby on Rails backend.
• Strong knowledge of GraphQL and scalable system design.

Responsibilities

• Full-Stack Feature Ownership: Design, build, and maintain end-to-end applications across the full lifecycle, connecting Angular/Flutter frontends with Rails APIs via GraphQL.
• Architecture & Performance: Lead design for scalable frontend and backend systems with low latency and clean code separation.
• Data Strategy & Infrastructure: Manage deployments on AWS/Heroku; optimize PostgreSQL schemas and storage concepts.
• UI/UX & Product Collaboration: Partner with UI/UX designers and product owners to translate workflows into responsive interfaces (Tailwind CSS).
• Technical Leadership & Culture: Conduct R&D, maintain engineering standards, code reviews, CI/CD improvements, and mentoring.

Skills

Full-stack development

Angular/Flutter

Ruby on Rails

GraphQL

Tailwind CSS

AWS

Heroku

PostgreSQL

Docker

CI/CD

TypeScript

Education

Bachelor’s degree in Computer Science or related field

Tools

Angular

Flutter

Ruby on Rails

GraphQL

Tailwind CSS

AWS

Heroku

PostgreSQL

Docker

CI/CD (GitHub)

Job description

Agrigate One Limited is seeking a Senior Full Stack Developer to drive end-to-end development of its core AgriTech SaaS platform. You will bridge frontend interfaces with Ruby on Rails backends, taking ownership from design to UI implementation using GraphQL and Tailwind CSS.

Lead architectural decisions, optimise performance across layers, and mentor the engineering team while delivering scalable solutions for the agricultural sector.