Fullstack Software Engineer

PatSnap; Singapore; On-site; SGD 140,000 - 210,000; Full time

Benefits offered by this job

Competitive compensation

Global teamwork opportunities

Career development paths

Portfolio of AI assets

Job summary

Patsnap is seeking a Senior AI Engineer in Singapore to drive frontend architecture for AI Agent features, data visualization, and end-to-end user experiences. You will collaborate with product teams, AI engineers and domain experts to deliver interactive interfaces and seamless AI report generation.

The role emphasizes frontend strength with basic backend linkage, and offers opportunities to grow into an AI application frontend specialist or full-stack expert within a global team.

Qualifications

• 3+ years of full-stack development experience with strong frontend engineering capability.
• Proficiency in React or Vue, TypeScript, state management, responsive design, and modern frontend practices.
• Experience building complex data visualizations using D3.js, ECharts, AntV or similar.
• Proficiency in Python with FastAPI for RESTful APIs and AI application services.
• Experience with Node.js or Java (Spring Boot) for backend services is a plus.
• Experience with relational databases (MySQL, PostgreSQL) and API integration.
• Familiar with real-time communication technologies (SSE, WebSocket, streaming APIs) for AI chats and workflows.
• Strong problem-solving skills and ability to translate requirements into scalable solutions.
• Excellent English comprehension and communication for cross-regional collaboration.

Responsibilities

• Develop frontend architecture for AI Agent and dashboards.
• Integrate LLMs and AI APIs; implement streaming and long-content rendering.
• Build lightweight backend services with Node.js and develop RESTful APIs.
• Create visualization dashboards for semiconductor parameters and process data.
• Standardize frontend components and optimize performance for large data sets.
• Coordinate with global teams to iterate features and fix issues.
• Manage frontend deployment, CI/CD, and monitoring for stable operation.

Skills

Frontend development

React/Vue

TypeScript

Data visualization

English communication

Education

Bachelor's degree in Computer Science or related field

Tools

Node.js

Python

FastAPI

React

Vue

TypeScript

D3.js

ECharts

AntV

PostgreSQL

MySQL

Job description

Senior AI Engineer

As a Senior AI Engineer, you will act as a key full-stack developer for the Eureka Materials AI product with focus on frontend development. You collaborate closely with product teams, AI algorithm engineers and semiconductor domain specialists to implement interactive interfaces for AI Agent, visualize industry data, and deliver end-to-end intelligent functions covering material search, reverse analysis and AI report generation. You are not required to dive deep into underlying algorithms; your core responsibility is landing AI capabilities with excellent user experience, supported by basic backend development for linkage.

Want to see the platform you'd be representing?
Check out this short overview:

This is an in-office position based in our Singapore office.

Who are we?

Patsnap is a global, pre-IPO company that transforms the way organizations harness their Intellectual Property and Research & Development productivity. Our platform revolutionizes how IP and R&D teams collaborate across the entire innovation lifecycle, using domain-specific AI to accelerate the creation of market-ready products. With over 12,000 customers worldwide, including some of the biggest names in innovation, Patsnap is at the forefront of technological advancement. Our $300M Series E funding round brings our valuation to a $1 billion unicorn status, and we still have a remarkable amount of growth ahead.

We have a vibrant and diverse team with offices in Singapore, Toronto, London, Shanghai and remote teams based in US. Our hyper-growth trajectory is powered by our people, and we are extremely proud of our company-wide vision, work ethic, and entrepreneurial spirit. We are committed to fostering an inclusive environment where talent thrives and ideas bloom.

What You'll Be Doing:

• Develop frontend architecture for AI Agent based on mainstream frameworks, build modules including AI chat, knowledge base search, data visualization, workflow orchestration and auto AI report preview.

• Integrate LLM, retrieval and customized AI Skill APIs, implement streaming response, long-content rendering and professional interaction logic for AI scenarios.

• Build lightweight backend services with Node.js, develop APIs and conduct database access to complete full-link joint debugging independently.

• Develop visualization dashboards for semiconductor parameters, process curves and benchmark data; support filtering, batch export and drag operations.

• Standardize frontend components, optimize loading performance, large-data rendering and code maintainability.

• Cooperate with global cross-functional teams to iterate features, fix online issues and match industrial workflow requirements.

• Manage frontend deployment, CI/CD and monitoring to guarantee stable online operation.

What We Offer:

• Work on high-growth vertical AI track combining semiconductor and large model technology, build differentiated technical competitiveness.

• Role prioritizes frontend strengths with only basic backend needed; grow into an AI application frontend specialist or full-stack expert.

• Central position in product development with high autonomy in interaction and component design.

• Competitive compensation aligned with international tech standards, global teamwork opportunities and clear long-term career development paths.

• All AI interaction and visualization assets can be accumulated as portfolio for future career advancement.

What We'd Love From You:

• Bachelor's degree in Computer Science, Software Engineering, or related fields, with 3+ years of full-stack development experience and strong frontend engineering capability.

• Proficient in React or Vue, TypeScript, state management, responsive design, and modern frontend development practices.

• Experience building complex data visualizations using libraries such as ECharts, AntV, D3.js, or similar frameworks.

• Proficient in Python and experienced with backend development using FastAPI (or similar frameworks) for building RESTful APIs and AI application services.

• Experience with Node.js and/or Java (Spring Boot) for backend service development is a plus, with the ability to design, develop, and debug RESTful APIs.

• Experience with relational databases (e.g., MySQL or PostgreSQL), API integration, and backend service architecture.

• Familiar with real-time communication technologies such as Server-Sent Events (SSE), WebSocket, or streaming APIs, especially for AI chat, agent workflows, and long-running inference tasks, or streaming APIs, especially for AI chat and long-running task scenarios.

• Proficient with Git, frontend build tools, deployment workflows, and CI/CD practices.

• Strong problem-solving skills and the ability to translate business requirements into scalable technical solutions.

• Good communication skills for cross-regional collaboration and the ability to read English technical documentation and fluent in English.

Preferred Qualifications:

• Experience building B2B SaaS products, scientific research platforms, or systems related to semiconductors, materials, manufacturing, or industrial domains.

• Hands-on experience developing AI applications, AI Agents, workflow builders, prompt management systems, or AI Skill/Tool integration platforms.

• Familiarity with LLM ecosystems, including model APIs, Retrieval-Augmented Generation (RAG), vector databases, semantic search, and AI application architectures.

• Exposure to AI algorithm development, model evaluation, prompt engineering, or data processing pipelines is a plus, but not required.

• Understanding of streaming AI interactions, multi-step agent workflows, and user experience design for AI products.

• Experience working in global and distributed engineering teams.