Full-Stack Web & Mobile Developer

Pollock & Associates; KwaZulu-Natal; On-site; ZAR 500 000 - 700 000; Full time

Job summary

A technology solutions provider in KwaZulu-Natal is seeking an experienced software engineer to develop responsive user experiences and scalable backends. You will integrate cutting-edge AI services and ensure security across deployments. The ideal candidate has over 4 years in web and mobile app development, strong proficiency in popular frameworks, and backend experience with modern tools. Join us to innovate and deliver high-quality tech solutions.

Qualifications

• 4+ years experience building production web and mobile apps.
• Proven experience with API design and security best practices.
• Solid understanding of integrating OpenAI models with various databases.

Responsibilities

• Develop and ship features end-to-end across web and mobile platforms.
• Build secure APIs and scalable backends.
• Integrate OpenAI APIs and set up CI/CD, testing, and monitoring.

Skills

React / Next.js

React Native or Flutter

Node.js / TypeScript or Python

SQL

AWS / Azure / GCP

OpenAI API integration

Tools

Modern DevOps tooling

Job description

Overview

Reporting to the Head of Engineering / CTO, you will build responsive user experiences, scalable backends, and integrate cutting-edge AI services into real products.

Qualifications

• 4+ years experience building production web and mobile apps.
• Strong proficiency in React / Next.js and React Native or Flutter.
• Backend expertise with Node.js / TypeScript or Python, SQL, and cloud platforms (AWS / Azure / GCP).
• Proven experience integrating OpenAI models and vector databases (Pinecone, pgvector, Qdrant, etc.).
• Solid understanding of API design, security best practices, and modern DevOps tooling.

Key Responsibilities

• Develop and ship features end-to-end across web (React / Next.js) and mobile (React Native / Flutter).
• Build secure APIs and scalable backends (Node.js / TypeScript or Python / FastAPI).
• Integrate OpenAI APIs (Assistants, Chat, Realtime, Embeddings, Fine-tuning) with robust RAG pipelines and tool / function calling.
• Set up CI / CD, testing, monitoring, and observability frameworks.
• Ensure security, compliance, and cost efficiency across deployments.
• Collaborate closely with design, product, and engineering stakeholders.

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