Backend Engineer

Manus AI
Full-time Singapore, Singapore Networks & Systems
Posted:
February 19, 2026
Location:
Singapore, Singapore, Singapore

Job Description

Overview

We're seeking a skilled Backend Engineer to join our growing team and drive the development of Manus's core infrastructure and business systems. This role offers the opportunity to work across two specialized tracks: infrastructure engineering and business application development, allowing you to shape both the technical foundation and user-facing features of our AI-powered platform.

Responsibilities

Key Responsibilities

  • Core Backend Development
  • Build high-performance, scalable backend services using Golang to support core AI product features
  • Design, develop, and optimize APIs (RESTful and GraphQL) ensuring efficient frontend-backend interactions
  • Participate in system architecture design to ensure stability, reliability, and scalability at enterprise scale
  • Handle large-scale data flows and optimize distributed systems for peak performance
  • Collaborate closely with frontend and AI age...

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Job Overview

Job Type: Full-time
Location: Singapore, Singapore
Posted: February 19, 2026
Deadline: March 31, 2026