Senior Full Stack Engineer - JavaScript Ecosystem

Placements24; Randburg; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Hybrid work model

Competitive salary

Health Insurance

Professional development opportunities

Collaborative culture

Job summary

Placements24 is seeking a highly experienced Senior Full Stack Engineer in Randburg to drive development across frontend and backend systems. You will design scalable architectures, build APIs and microservices, and deliver high-quality features that enhance user experiences.

The role demands deep JavaScript expertise, experience with modern frameworks (React/Angular/Vue), and cloud platforms. A hybrid work model and collaboration with cross-functional teams are emphasized.

Qualifications

• 5+ years of professional full-stack development experience.
• Bachelor's degree in Computer Science, Engineering, or related field or equivalent.
• Deep expertise in JavaScript and frameworks/libraries (Node.js, Express, React, Angular).
• Experience with databases (SQL and NoSQL) and cloud platforms (AWS, Azure, GCP).
• Strong understanding of software architecture and scalable design patterns.

Responsibilities

• Develop and maintain full-stack web applications using modern JavaScript frameworks and backend technologies.
• Design and implement robust RESTful APIs and microservices.
• Build responsive, user-friendly interfaces with React, Angular, or Vue.js.
• Optimize application performance and ensure code quality through testing and code reviews.
• Collaborate with product managers and designers to deliver features meeting business needs.

Skills

Full-stack development

Team collaboration

Software architecture

Education

Bachelor's degree in Computer Science, Engineering or related field

Tools

Node.js

Express

React

Angular

Vue.js

SQL

NoSQL

AWS

Azure

GCP

Job description

About the Role

Our client is seeking a highly experienced Senior Full Stack Engineer with extensive knowledge of the JavaScript ecosystem to join their dynamic team in Randburg . This role is essential for developing and enhancing our client's web platforms and applications, working across both frontend and backend development. You will play a key part in designing scalable solutions, improving user experiences, and contributing to architectural decisions. The ideal candidate possesses a passion for modern web technologies and thrives in a collaborative, hybrid work environment.

Key Responsibilities

• Develop and maintain full-stack web applications using modern JavaScript frameworks and backend technologies.
• Design and implement robust RESTful APIs and microservices.
• Build responsive, user-friendly interfaces with frameworks like React , Angular , or Vue.js .
• Optimize application performance, ensure code quality through rigorous testing and code reviews.
• Collaborate with product managers and designers to deliver high-quality features that meet business needs.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in full-stack development .
• Deep expertise in the JavaScript language and its associated frameworks and libraries (e.g., Node.js, Express, React, Angular).
• Experience with databases (SQL and NoSQL) and cloud platforms (AWS, Azure, GCP).
• Strong understanding of software architecture, design patterns, and best practices for scalability and maintainability.

Benefits

• Competitive annual salary and performance incentives.
• Comprehensive health, dental, and vision insurance.
• Hybrid work model offering a balance of remote and in-office work.
• Opportunities for continuous learning and professional development.
• A dynamic and innovative work culture focused on teamwork.