Senior Full-Stack Developer: Apis, Cloud & Frontend/Backend

Network Finance; Gauteng; On-site; ZAR 900,000 - 1,200,000; Full time

Job summary

Not disclosed is seeking an experienced Senior Full Stack Developer to join its core engineering team in Pretoria. You will own and contribute across the entire stack, delivering enterprise-grade software with a strong focus on performance and security.

You will design, implement, and optimize backend services in Node.js and craft responsive frontend experiences with React, Redux, and Hooks while collaborating with product managers and designers to deliver feature-rich solutions.

Qualifications

• Degree in Computer Science or related field or equivalent experience.
• Minimum 6 years of professional full stack development.
• Strong backend with Node.js and Express.js.
• Strong frontend with React and Redux/Hooks.
• Experience with PostgreSQL/MySQL/MongoDB.
• Familiarity with cloud platforms (AWS/Azure/GCP) and REST APIs.
• Experience with containerization is a plus.

Responsibilities

• Design, develop, test, deploy, and maintain full-stack web apps.
• Build backend services using Node.js and manage databases.
• Create performant frontend apps with React and related tools.
• Collaborate with product/design to implement features.
• Write clean, documented code and apply security best practices.
• Conduct code reviews and troubleshoot existing systems.
• Participate in architectural discussions and decisions.
• Stay updated with emerging technologies.

Skills

Full stack

Node.js

React

REST API

Database design

Cloud basics

Education

Bachelor's degree

Tools

Redux

Hooks

PostgreSQL

MySQL

MongoDB

AWS

Azure

GCP

Job description

Senior Full Stack Developer (Node.js/React)

About the Role Our client, a leading enterprise software provider, is seeking a highly skilled and experienced Senior Full Stack Developer to join their core engineering team based in Pretoria . This is a critical role where you will be responsible for designing, developing, and maintaining robust and scalable web applications. You will work across the entire technology stack, from database design to frontend implementation, ensuring high-quality code and efficient performance. The ideal candidate will have a strong background in both backend (Node.js) and frontend (React) development, coupled with a passion for building complex, enterprise-grade solutions. You will contribute significantly to the architecture and development of new features and enhancements, collaborating closely with product managers, designers, and other engineers to deliver exceptional software. This is an exciting opportunity to be at the forefront of technological innovation within a stable and growing company.

Key Responsibilities

• Design, develop, test, deploy, maintain, and improve software across the full stack.
• Develop and manage well-functioning databases and backend services using Node.js.
• Build performant and responsive frontend applications using React and related technologies.
• Collaborate with product management and design teams to define and implement new features.
• Write clean, maintainable, and well-documented code following industry best practices.
• Implement security and data protection measures.
• Conduct code reviews and provide constructive feedback to peers.
• Troubleshoot, debug, and upgrade existing systems.
• Participate in architectural discussions and contribute to technical decision-making.
• Stay current with emerging technologies and propose solutions for future development.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Minimum of 6 years of professional experience in full stack development.
• Proven expertise in backend development with Node.js and associated frameworks (e.g., Express.js).
• Strong experience in frontend development with React and its ecosystem (Redux, Hooks, etc.).
• Proficiency in database technologies such as PostgreSQL, MySQL, or MongoDB.
• Understanding of cloud platforms (AWS, Azure, GCP) is a plus.
• Experience with RESTful API design and implementation.
• Familiarity with containerization technologies