Senior AI Backend Engineer for Enterprise Agent Platform

Virtuos Games; Malaysia; On-site; MYR 180,000 - 300,000; Full time

Job summary

Virtuos Games is seeking a hands-on Machine Learning Engineer to develop an enterprise AI agent platform with a strong backend focus. You will build agent execution and orchestration, integrate enterprise systems, and deliver secure, reliable features from backend services to frontend interfaces.

Founded in 2004, Virtuos is a leading game development company with offices worldwide. The role requires 5+ years of software development, strong Python skills, and hands-on experience with LLM tool

Qualifications

• 5+ years of professional software development experience.
• Strong Python skills with FastAPI or similar frameworks.
• Hands-on experience with LLM tool calling, agent execution, or workflow orchestration.
• Experience integrating enterprise systems and API contracts.

Responsibilities

• Agent platform and orchestration: build and improve agent harnesses, including model and tool execution loops, context management, and structured outputs.
• Implement multi-step workflows with clear execution boundaries, task state, asynchronous dispatch, and human approval where needed.
• Develop reusable tools and connectors for enterprise APIs, webhooks, and services, with clear input and output contracts.
• Handle data mapping, user authorization, rate limits, and integration errors; document dependencies with system owners.
• Design Python backend services, secure REST APIs, and PostgreSQL data models for agent and workflow features.
• Build responsive web interfaces for task progress, user confirmations, and results using TypeScript and modern frontend frameworks.
• Security and reliability: protect credentials, preserve user access boundaries across systems, and apply appropriate execution isolation and audit logging.
• Quality and collaboration: maintain automated and integration tests, CI/CD, and agent evaluations; work with product, design, IT, SRE, and business system owners.

Skills

Python programming

TypeScript

REST APIs

Asynchronous programming

LLM tool calling

Agent orchestration

OAuth 2.0/OIDC

RBAC / Access control

Debugging / Troubleshooting

Tools

FastAPI

SQLAlchemy

Pydantic

PostgreSQL

Docker

Git

CI/CD

Vue

React

LangGraph

Job description

Virtuos Games is seeking a hands-on Machine Learning Engineer to develop an enterprise AI agent platform with a strong backend focus. You will build agent execution and orchestration, integrate enterprise systems, and deliver secure, reliable features from backend services to frontend interfaces.

Founded in 2004, Virtuos is a leading game development company with offices worldwide. The role requires 5+ years of software development, strong Python skills, and hands-on experience with LLM tool