AI‑Augmented Backend Engineer for Scalable APIs

Wati; Hong Kong; On-site; HKD 500,000 - 900,000; Full time

Job summary

Wati is looking for an Agentic Engineer to build, scale, and support backend systems that power product experiences. This role involves developing backend services, APIs, and supporting infrastructure, employing AI tools to enhance development efficiency.

The ideal candidate should enjoy backend problem-solving, work on reliable distributed systems, and collaborate with cross-functional teams to deliver high-quality solutions for customers in over 190 countries.

Responsibilities

• Design, build, and maintain backend services and APIs.
• Develop scalable application logic and service-side integrations.
• Investigate production issues and contribute to operational improvements.
• Collaborate with product managers and engineers on technical designs.

Skills

Backend problem-solving

Distributed systems

API development

Go

Python

C#

Node.js

MongoDB

Tools

Cursor (AI Tool)

Job description

Wati is looking for an Agentic Engineer to build, scale, and support backend systems that power product experiences. This role involves developing backend services, APIs, and supporting infrastructure, employing AI tools to enhance development efficiency.

The ideal candidate should enjoy backend problem-solving, work on reliable distributed systems, and collaborate with cross-functional teams to deliver high-quality solutions for customers in over 190 countries.