Frontend Developer – Core System

Swan Global Holdings Group; Doha; On-site; QAR 120,000 - 180,000; Full time

Job summary

Swan Global Holdings Group is seeking a Frontend Developer for the Core System to design, implement, and maintain secure, responsive interfaces connected to a FastAPI backend.

You will ensure usability, accessibility, and performance across browsers and devices while collaborating with product and backend teams to translate requirements into polished screens and workflows.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Experience with JavaScript or TypeScript and a modern frontend framework such as React, Angular, or Vue.js.
• Good understanding of REST API integration, HTML, CSS, responsive design, and Git.
• Knowledge of application security, testing, and user experience principles.
• Experience developing interfaces for enterprise or financial systems is preferred.

Responsibilities

• Design and develop secure, responsive, and user-friendly interfaces for Core System users.
• Integrate frontend components with backend APIs developed using FastAPI.
• Convert approved business and user requirements into functional screens and workflows.
• Implement data validation, access controls, error handling, and secure session management.
• Test the user interface across supported browsers and devices.
• Resolve frontend defects and improve system usability and performance.
• Support user acceptance testing, deployment, and post-go-live improvements.
• Maintain frontend code and related technical documentation.

Skills

JavaScript/TypeScript

REST API integration

HTML/CSS

Responsive design

Security concepts

User experience principles

Education

Bachelor's degree in Computer Science or related field

Tools

React

Angular

Vue.js

Git

TypeScript

Job description

Frontend Developer - Core System

Design and develop secure, responsive, and user-friendly interfaces for the new Core System and connect them effectively with the FastAPI backend.

Key Responsibilities

• Develop responsive and user-friendly web interfaces for Core System users.
• Integrate frontend components with backend APIs developed using FastAPI.
• Convert approved business and user requirements into functional screens and workflows.
• Implement data validation, access controls, error handling, and secure session management.
• Test the user interface across supported browsers and devices.
• Resolve frontend defects and improve system usability and performance.
• Support user acceptance testing, deployment, and post-go-live improvements.
• Maintain frontend code and related technical documentation.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Experience with JavaScript or TypeScript and a modern frontend framework such as React, Angular, or Vue.js.
• Good understanding of REST API integration, HTML, CSS, responsive design, and Git.
• Knowledge of application security, testing, and user experience principles.
• Experience developing interfaces for enterprise or financial systems is preferred.