Full-Stack Engineer – AI-Native, Scalable Analytics

MerchantSpring; Kuala Lumpur; On-site; MYR 120,000 - 210,000; Full time

Job summary

MerchantSpring is a SaaS analytics and reporting platform that helps agencies, investors, brands, and vendors track performance across 120+ marketplaces. As a Full-Stack Engineer, you’ll build responsive React interfaces, scalable Node.js/TypeScript services, and the data layer powering reporting at scale.

You’ll join a focused squad (AI, ETL, or API) and work with product, QA, and engineers in a cloud-native, AI-native environment to ship end-to-end features, improve data pipelines, and keep

Qualifications

• Bachelor's Degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 3-6 years of experience building full-stack/backend applications in production.
• Strong experience with Node.js and TypeScript.
• Solid experience building SPAs with React.
• Proficient in SQL with PostgreSQL; comfortable with MongoDB.
• REST API development and consumption experience.
• Experience deploying to AWS and reading CloudWatch logs.
• Strong problem-solving and clean code habits.
• Excellent written and verbal communication; collaboration across product, QA, and engineering.
• Ability to leverage AI coding assistants to boost development productivity.

Responsibilities

• Ship features end-to-end across a React frontend and Node.js/TypeScript backend.
• Design and build scalable APIs and services, including GraphQL data layer.
• Work across data layers (PostgreSQL/TimescaleDB, MongoDB) to model and query data.
• Integrate with 120+ marketplace APIs to power reporting and analytics.
• Deploy, monitor, and troubleshoot services on AWS using CloudWatch.
• Collaborate with product, QA, and engineers to deliver high-quality features.
• Raise the bar on tooling and code quality as we scale.

Skills

3-6 years experience

Node.js

TypeScript

React

SQL

PostgreSQL

MongoDB

REST APIs

AWS

CloudWatch

Problem solving

Communication

AI coding assistants

TimescaleDB

GraphQL

Python

E-commerce knowledge

API integration

Analytics

Cloudflare

MCP servers

AI tools

Education

Bachelor's Degree in Computer Science/Engineering

Tools

GraphQL

AWS

SQL

Job description

MerchantSpring is a SaaS analytics and reporting platform that helps agencies, investors, brands, and vendors track performance across 120+ marketplaces. As a Full-Stack Engineer, you’ll build responsive React interfaces, scalable Node.js/TypeScript services, and the data layer powering reporting at scale.

You’ll join a focused squad (AI, ETL, or API) and work with product, QA, and engineers in a cloud-native, AI-native environment to ship end-to-end features, improve data pipelines, and keep