Senior Full-Stack Engineer - Python/React | Hybrid + Growth

Placements24; Johannesburg; Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Health insurance

Professional development

Hybrid work model

Pension fund contributions

Paid time off

Job summary

Placements24 is seeking a Senior Full Stack Developer to join its technology team in Johannesburg, Gauteng. You will architect and implement scalable web applications, mentor juniors, and contribute to a cutting-edge cloud-based financial solutions platform.

You will work cross-functionally in an agile environment, focusing on robust code and performance, with roles spanning backend Python services and frontend React components. Hybrid work is available.

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or related field.
• Minimum of 5 years of professional full-stack web development experience.
• Proven expertise in Python with Django or Flask.
• Strong JavaScript skills, HTML5 and CSS3, with extensive React experience.
• Solid database design knowledge (SQL, ORM) and experience with PostgreSQL/MySQL.
• Experience with cloud platforms (AWS/Azure/Google Cloud).
• Familiarity with Docker and Kubernetes.

Responsibilities

• Design, develop, and maintain scalable backend services using Python (Django/Flask).
• Develop and optimize frontend features using React and modern JavaScript.
• Collaborate with cross-functional teams to define and deliver features.
• Write clean, well-documented code following best practices.
• Manage databases (PostgreSQL/MySQL) ensuring data integrity and performance.
• Develop and maintain RESTful APIs for internal/external use.
• Participate in code reviews and provide constructive feedback.
• Troubleshoot, debug, and upgrade systems; contribute to technical roadmap.
• Ensure UI/UX feasibility from a technical standpoint.

Skills

5+ years experience

Problem-solving

Teamwork

Agile development

Analytical thinking

Education

Bachelor's or Master's in CS/Engineering

Tools

Python (Django/Flask)

React

PostgreSQL

MySQL

AWS

Azure

Google Cloud

Docker

Kubernetes

CI/CD

Testing frameworks

Job description

Placements24 is seeking a Senior Full Stack Developer to join its technology team in Johannesburg, Gauteng. You will architect and implement scalable web applications, mentor juniors, and contribute to a cutting-edge cloud-based financial solutions platform.

You will work cross-functionally in an agile environment, focusing on robust code and performance, with roles spanning backend Python services and frontend React components. Hybrid work is available.