Full-Stack TypeScript Engineer — AI-Driven Ecommerce

Tanatasa; Singapore; On-site; SGD 67,000 - 100,000; Full time

Job summary

Tanatasa is hiring a Full-Stack Software Engineer (TypeScript) to ship across the React storefront, the agent API and MCP server, checkout and payments, and catalogue pipelines behind the scenes.

Location: Singapore-based. Engagement: Full-time. Function: Software engineering, ecommerce, AI agents. You will work on end-to-end features, API extensions, checkout improvements, and data pipelines while maintaining performance and accessibility.

Qualifications

• 3+ years of professional software engineering experience shipping web products.
• Strong TypeScript and modern JavaScript, with React on the frontend and HTTP APIs on the backend.
• Solid SQL and data modelling: design tables, write queries and plan migrations.
• Good testing, code review, logging and debugging production issues.
• Clear written communication: explain trade-offs and design notes.
• Product sense: help shoppers find, compare and buy what they need.
• Degree in computer science or equivalent practical experience.
• Eligible to work in Singapore.

Responsibilities

• Build and ship features end to end across the React storefront, agent API, MCP server, checkout and payments.
• Extend the agent API and MCP server for catalogue search, product comparison, cart building and handoff to checkout.
• Improve checkout, payments (Stripe), delivery and order tracking for reliability.
• Maintain catalogue, pricing and supplier pipelines, product feeds and data freshness.
• Keep site fast, crawlable and accessible: Core Web Vitals, structured data, sitemaps.
• Write tests, review code, monitor production logs and fix root causes.
• Design APIs and data to be safely used by AI agents.

Skills

TypeScript

React

HTTP APIs

SQL

Testing

Debugging

Code reviews

Communication

Education

Bachelor's degree in Computer Science

Tools

Cloudflare Workers

D1

Stripe

OpenAI

Job description

Tanatasa is hiring a Full-Stack Software Engineer (TypeScript) to ship across the React storefront, the agent API and MCP server, checkout and payments, and catalogue pipelines behind the scenes.

Location: Singapore-based. Engagement: Full-time. Function: Software engineering, ecommerce, AI agents. You will work on end-to-end features, API extensions, checkout improvements, and data pipelines while maintaining performance and accessibility.