Frontend Developer📣 Job Ad

in Testcrew

20 days ago

	Contract Type	Full-time
	Workplace type	On-site
	Location	Madinah

Job Description

About the Frontend Developer Role

TestCrew is seeking a Frontend Developer to join our team in Al Madinah, Saudi Arabia. This full-time position involves leading the frontend architecture for complex, production-grade web applications. The role requires integrating these applications with distributed backends and real-time services, focusing on scalability, maintainability, and high performance.

Key Responsibilities

Design and develop scalable and maintainable web applications.
Lead the architecture for state management, data fetching, and rendering performance optimization.
Build real-time user interfaces using technologies such as WebSockets and Server-Sent Events (SSE).
Continuously improve the performance, reliability, error handling, and observability of frontend applications.
Debug complex issues related to browser performance and real-time data flows.
Define API contracts and establish resilient integration patterns with backend development teams.
Drive frontend development standards, including testing methodologies, code quality, and deployment processes.

Required Qualifications and Experience

Demonstrated deep frontend experience at a production scale.
Strong proficiency in TypeScript and React, along with modern frontend architectural patterns.
Proven experience with state management solutions, optimizing rendering performance, and managing large codebases.
Experience with asynchronous data flows and implementing real-time UI patterns.
A strong production mindset focused on reliability, observability, and maintainability.
Excellent browser tooling and debugging skills.
Experience with automation testing for frontend applications, specifically using Playwright.