Senior Frontend Developer – React & TypeScript

About the role

We are looking for a Senior Frontend Developer to join Trelleborg Industrial Solutions in Ahmedabad. You will design, develop and maintain high‑performance marine software applications using modern React and TypeScript, delivering data‑intensive, secure solutions both on‑premise and in the cloud.

Key responsibilities

• Design and implement responsive, high‑performance user interfaces with React, leveraging hooks, context and component composition.
• Build data‑heavy visualisations and charts using libraries such as Apache ECharts or similar.
• Integrate frontend components with REST APIs and real‑time data streams (WebSockets, Server‑Sent Events).
• Ensure application security (XSS, CSRF, CORS) and optimise performance and scalability.
• Maintain CI/CD pipelines on AWS, manage deployments on Windows and Linux environments.
• Write clean, testable code and create automated tests with Jest, React Testing Library, Cypress or Playwright.

Required profile

• 7+ years of professional frontend development experience, preferably in enterprise settings.
• Strong knowledge of React and TypeScript, including modern patterns.
• Experience handling large data sets in the browser and building performant UI.
• Proficiency with REST API integration and real‑time communication technologies.
• Solid understanding of frontend security best practices.

Required skills

• React, TypeScript
• Data visualisation (e.g., Apache ECharts)
• REST APIs, WebSockets, Server‑Sent Events
• Frontend security: XSS, CSRF, CORS
• AWS, CI/CD, Windows, Linux
• Electron (nice to have)
• Testing tools: Jest, React Testing Library, Cypress, Playwright
• Browser performance profiling