Full Time AI Application Frontend Development Engineer (Token Platform) Jobs, Salary up to SGD 5,000 in NUSABASE DIGITAL PTE. LTD. Central Region (Singapore) - Maukerja

Job Summary

We are looking for Frontend Engineers to build intuitive and reliable user interfaces for AI applications, including conversational assistants, knowledge bases and AI agent workbenches.

Key Responsibilities

• Develop frontend applications for AI assistants, conversational interfaces, knowledge bases and AI writing tools.
• Build multi-turn conversations, historical sessions, streaming output, stop-generation and retry functions.
• Implement readable displays for Markdown, code, tables, formulas, images and cited sources.
• Integrate SSE, WebSocket or Fetch Stream and handle connection interruptions, timeouts and retries.
• Develop interfaces for prompt input, templates, file uploads and context settings.
• Display estimated Token usage, input length, context capacity and usage status.
• Improve loading, error, rate-limit, fallback and empty-data states.
• Work with backend, product and overseas teams on API integration and interface optimisation.

Requirements

• Bachelor's degree or above in Computer Science, Software Engineering or a related field.
• 3–5 years or above of relevant experience.
• Proficiency in HTML, CSS and JavaScript/TypeScript.
• Experience with at least one framework such as React, Vue, Next.js or Nuxt.
• Familiarity with RESTful APIs and frontend-backend integration.
• Understanding of SSE, WebSocket or Fetch Stream.
• Familiarity with Markdown rendering, code highlighting and rich-text display.
• Good UI/UX awareness and attention to error handling and edge cases.
• Component-based development, performance optimisation or mobile adaptation experience is an advantage.