Senior Frontend Engineer (React and TypeScript)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 9d ago
The date the source published, not the day we noticed it (2026-09-23). Last seen at its source 2h ago.
We have tracked this listing since 23 Sep 2026 (8 days). The employer's own board has carried it every time we have read it, most recently 2 hours ago.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Egypt
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay €68.8k–104k/yr
Middle 50% of 43 listings that do state pay — Engineering · Senior · EMEA · EUR/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
workable employer's own board first seen 8d ago · last seen 2h ago
The listing
Senior Frontend Engineer
We are looking for a Senior Frontend Engineer to build and maintain complex enterprise web applications, with a strong focus on scalable frontend architecture, interactive data visualizations, reusable components, and high-performance user experiences.
The role involves working closely with designers, backend engineers, and product teams to deliver reliable and maintainable interfaces capable of handling large volumes of data and complex workflows.
Key Responsibilities:
- Build and maintain complex enterprise web applications using React and TypeScript.
- Develop interactive dashboards, data visualizations, workflow builders, and node-based interfaces.
- Design and implement scalable frontend architecture for large and complex applications.
- Manage application state effectively using Redux Toolkit, Zustand, or similar state management solutions.
- Build and maintain reusable component libraries and shared UI patterns.
- Implement design systems in close collaboration with UI/UX designers.
- Develop data-heavy interfaces capable of handling large datasets and complex screens efficiently.
- Optimize frontend performance for large lists, complex visualizations, and data-intensive workflows.
- Use D3 or similar visualization libraries to create interactive and meaningful data experiences.
- Build reusable frontend patterns that improve consistency and development efficiency across the application.
- Implement responsive and accessible user interfaces following established accessibility standards.
- Write and maintain unit, integration, and end-to-end tests.
- Work with tools such as Jest, Playwright, Cypress, or equivalent testing frameworks.
- Collaborate closely with backend engineers to integrate APIs and manage asynchronous data flows.
- Identify and resolve frontend performance, usability, and reliability issues.
- Participate in code reviews and contribute to frontend engineering standards and best practices.
- Help evolve the frontend architecture as the product grows in scale and complexity.
Requirements
Requirements
- Proven experience as a Senior Frontend Engineer or similar role building production web applications.
- Strong hands-on experience with React and TypeScript in production environments.
- Strong understanding of React fundamentals, rendering behavior, component lifecycle, and performance considerations.
- Strong experience with state management using Redux Toolkit, Zustand, or similar technologies.
- Experience building complex enterprise applications with data-heavy interfaces.
- Hands-on experience building visual editors, workflow builders, node-based interfaces, or similarly complex interactive UIs.
- Strong experience developing reusable component libraries and shared UI components.
- Experience implementing and maintaining design systems in collaboration with designers.
- Strong understanding of frontend architecture, component composition, and reusable design patterns.
- Experience optimizing applications that handle large lists, large datasets, and complex screens.
- Hands-on experience with D3 or similar data visualization libraries.
- Strong understanding of interactive data visualization and presenting complex data effectively.
- Experience writing unit and end-to-end tests using Jest, Playwright, Cypress, or similar tools.
- Strong understanding of frontend testing strategies and testable component design.
- Experience integrating frontend applications with APIs and backend services.
- Strong understanding of asynchronous operations, data fetching, caching, and client-side state.
- Good understanding of accessibility standards and accessible frontend implementation.
- Strong attention to UI consistency, usability, and implementation details.
- Ability to work closely with UI/UX designers to translate designs and design systems into production-ready interfaces.
- Ability to work effectively with backend engineers, product managers, and other cross-functional teams.
- Strong problem-solving skills with the ability to make practical trade-offs between performance, maintainability, and user experience.