Senior Frontend Engineer

ChronoAI; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading AI technology firm in Singapore is seeking a Senior Frontend Engineer to create high-quality user interfaces. The role involves leveraging AI-assisted development tools to build scalable frontend features and modular systems in an AI-first environment. Candidates should have over 5 years of frontend development experience, with strong skills in React, Next.js, and performance optimization. This position offers a collaborative work atmosphere with a focus on leveraging innovative technology for enterprise products.

Qualifications

• 5+ years of experience in modern frontend development.
• Strong expertise in React, Next.js, and Vite.
• Proven experience building large-scale, maintainable frontend architectures.

Responsibilities

• Build and deliver high-performance, scalable frontend features using AI-assisted development tools.
• Architect and maintain modular, reusable frontend systems and design frameworks.
• Collaborate with designers and backend teams to deliver intuitive user experiences.

Skills

React

Next.js

Vite

Performance optimization

Debugging

Education

Bachelor’s degree in Computer Science or equivalent practical experience

Tools

AI-assisted development tools

LLM-powered IDEs

Job description

About Us:

ChronoAI is an advanced AI technology company specializing in human‑centric artificial intelligence solutions. We combine cutting‑edge natural language processing with personalized analysis frameworks to create AI systems that understand individual psychology, decision‑making patterns, and personal context, delivering meaningful insights for personal and professional development.

We are looking for a Senior Frontend Engineer to build and scale high‑quality user interfaces in an AI‑first development environment. You will work closely with experienced engineers to design modular frontend systems, reusable components, and AGUI‑style experiences for enterprise AI products, leveraging AI‑assisted development workflows.

Job Responsibilities

• Build and deliver high‑performance, scalable frontend features using AI‑assisted development tools (e.g. LLM‑powered IDEs)
• Architect and maintain modular, reusable frontend systems and design frameworks
• Develop AGUI‑style interfaces (agent‑driven, event‑based, streaming UIs)
• Optimize frontend performance, scalability, and reliability through analysis and refactoring
• Collaborate with designers, product managers, and backend teams to deliver intuitive user experiences
• Uphold and guide frontend best practices, code quality, testing, and maintainability

Job Requirements

• 5+ years of experience in modern frontend development
• Strong expertise in React, Next.js, Vite
• Proven experience building large‑scale, maintainable frontend architectures
• Hands‑on experience with AI‑assisted development tools in production environments
• Solid understanding of frontend–backend communication, especially in AI‑driven platforms
• Strong skills in performance optimization, debugging, and benchmarking
• Ability to translate product requirements into effective UI/UX solutions and rapid prototypes
• Strong communication skills and ownership mindset
• Bachelor’s degree in Computer Science or equivalent practical experience

Preferred Qualifications

• Experience with AI platforms, agent‑based systems, or blockchain technologies
• Leadership experience in AI‑first or frontend architecture initiatives
• Experience delivering 0→1 AI‑enhanced products or accelerating development with AI tooling

Good to Have

• Experience with Vue
• Familiarity with .NET 10
• Experience with scripting tools to support development workflows
• Exposure to cloud platforms (AWS, GCP, Azure)