Full-Stack AI-Powered Web Engineer

ScienTec Consulting Pte. Ltd.; Singapore; On-site; SGD 107,000 - 128,000; Full time

Job summary

We are seeking an experienced Full Stack Software Engineer to design, develop and maintain scalable web applications and AI-powered products. The successful candidate will be responsible for both frontend and backend development, leveraging React, Python and Node.js to build modern, responsive and high-performance applications.

You will work closely with product managers, designers, AI engineers and other stakeholders to deliver innovative digital products and integrate AI capabilities into

Qualifications

• Degree in Computer Science, Information Technology, Software Engineering or related discipline.
• Minimum 5 years of relevant experience in full-stack software development.
• Strong hands-on experience in React.js for frontend application development.
• Proficiency in Python and/or Node.js for backend development.
• Experience with JavaScript / TypeScript, HTML5 and CSS3.
• Hands-on experience developing RESTful APIs, microservices and system integrations.
• Experience building or integrating AI-powered applications, Generative AI or LLM-based solutions will be advantageous.
• Familiarity with AI technologies such as OpenAI APIs, LangChain, LlamaIndex, RAG and vector databases will be an added advantage.
• Experience with relational or NoSQL databases such as PostgreSQL, MySQL, MongoDB or Redis.
• Familiarity with cloud platforms such as AWS, Azure or GCP
• Experience with Git, Docker, CI/CD pipelines and software testing practices.
• Strong analytical, troubleshooting and problem-solving skills.

Responsibilities

• Frontend Development: Design and develop responsive, user-friendly web applications using React.js, JavaScript and TypeScript.
• Backend Development: Build and maintain scalable backend services, APIs and microservices using Python and Node.js.
• AI Product Development: Develop and integrate AI-powered features using Generative AI, Large Language Models (LLMs) and other AI technologies.
• API Development & Integration: Design, develop and integrate RESTful APIs and third-party services to support frontend and backend functionalities.
• Database Management: Design and optimise database schemas, queries and data models using SQL and NoSQL databases.
• System Architecture: Develop scalable, secure and maintainable full-stack application architectures.
• Testing & Code Quality: Perform unit testing, integration testing, debugging and code reviews to ensure software quality.
• Deployment & Maintenance: Collaborate with DevOps teams to deploy, monitor and maintain applications in cloud environments.
• Product Collaboration: Work closely with product managers, UI/UX designers and cross-functional teams to translate product requirements into technical solutions.

Skills

React.js

Python

Node.js

JavaScript

TypeScript

HTML5

CSS3

RESTful APIs

Microservices

Generative AI

LLMs

OpenAI APIs

LangChain

LlamaIndex

RAG

Vector databases

PostgreSQL

MySQL

MongoDB

Redis

AWS

Azure

GCP

Git

Docker

CI/CD

Software testing

Education

Degree in Computer Science, Information Technology, Software Engineering or related discipline

Tools

Docker

Git

CI/CD

Job description

We are seeking an experienced Full Stack Software Engineer to design, develop and maintain scalable web applications and AI-powered products. The successful candidate will be responsible for both frontend and backend development, leveraging React, Python and Node.js to build modern, responsive and high-performance applications.

You will work closely with product managers, designers, AI engineers and other stakeholders to deliver innovative digital products and integrate AI capabilities into