Frontend Engineer: Real-time Collaboration & AI UX

GMP RECRUITMENT SERVICES (S) PTE LTD; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

GMP Recruitment Services (S) Pte Ltd is seeking a senior frontend engineer to build and maintain complex web experiences across Chat, Notes, Calendar, Docs and Sheets, with emphasis on real-time collaboration and AI-driven features.

The role focuses on reusable frontend architecture, performance, accessibility, and cross-browser compatibility, using React, TypeScript, Next.js and REST/GraphQL APIs in a fast-paced product environment.

Qualifications

• Strong production experience with React.js, TypeScript and modern frontend technologies.
• Strong knowledge of frontend architecture, state management, browser APIs and performance optimisation.
• Experience building complex interactive web applications such as chat, collaboration, productivity, document editing, calendars or workspaces.
• Experience with real-time systems, WebSockets, streaming APIs or collaborative interfaces.
• Proficiency with Next.js, HTML/CSS, Node.js and REST/GraphQL APIs.
• Experience taking frontend features from technical design through implementation and production, with a focus on maintainable and reusable architecture.

Responsibilities

• Build and maintain complex web experiences across Chat, Notes, Calendar, Docs and Sheets.
• Develop interactive features including real-time messaging, collaborative editing, rich-text editing, scheduling, tables and spreadsheets.
• Design and maintain reusable frontend architecture and components across AI applications.
• Integrate streaming AI responses, proactive actions and AI-driven workflows into product experiences.
• Optimise frontend performance, responsiveness, reliability and accessibility across browsers and devices.

Skills

React.js

TypeScript

Frontend architecture

State management

Performance optimisation

WebSockets

Next.js

HTML/CSS

REST/GraphQL APIs

Real-time systems

Tools

Next.js

Node.js

REST/GraphQL APIs

Job description

GMP Recruitment Services (S) Pte Ltd is seeking a senior frontend engineer to build and maintain complex web experiences across Chat, Notes, Calendar, Docs and Sheets, with emphasis on real-time collaboration and AI-driven features.

The role focuses on reusable frontend architecture, performance, accessibility, and cross-browser compatibility, using React, TypeScript, Next.js and REST/GraphQL APIs in a fast-paced product environment.