Sr Frontend Developer.

Accountabilities

You will lead frontend development across data-intensive and AI-enabled applications, ensuring excellent usability, performance, and technical quality. Your responsibilities will include:

• Develop frontend features using React and TypeScript for data explorers, thematic pages, and natural-language search applications.

• Build interactive data visualizations with D3.js and SVG, including maps, timelines, charts, and tables.

• Design and implement AI-powered interfaces such as conversational search, LLM-generated responses, copilots, and agent-based workflows.

• Develop generative user interfaces that dynamically integrate charts, tables, and other interactive components.

• Integrate REST APIs and backend services developed with Flask.

• Create responsive, accessible, and high-performance interfaces across devices and screen sizes.

• Implement effective client-side state management and ensure seamless interactions between frontend components and backend services.

• Participate in testing, code reviews, and deployment workflows using Git and GitHub.

• Contribute to frontend architecture decisions and maintain high standards of code quality, reliability, and maintainability.

Requirements

The ideal candidate is an experienced frontend engineer with strong React expertise and a background building data-rich and AI-driven applications. The following qualifications are required:

• 8–12 years of professional frontend development experience.

• Advanced proficiency in JavaScript (ES6+) and TypeScript.

• Extensive experience with React, including hooks, state management, and component-based architecture.

• Strong knowledge of CSS and SCSS, including Flexbox, CSS Grid, and responsive design principles.

• Hands-on experience with data visualization using D3.js and SVG.

• Familiarity with REST APIs, JSON, and client-side state management.

• Experience developing at least one LLM-powered interface, such as a conversational chat application, AI search experience, copilot, or agent-based workflow.

• Experience with Jest and React Testing Library.

• Proficiency with Git and GitHub, including collaborative development and code review practices.

• Strong understanding of frontend performance, accessibility, and modern web development standards.

• Advanced conversational English, with the ability to communicate effectively and collaborate with international teams.

Benefits

• Competitive salary.

• Fully remote work arrangement.

• Opportunity to work on innovative projects involving AI, LLM-powered applications, and advanced data visualization.

• Collaboration with international teams and exposure to global technology projects.

• Full-time employment.