Python AI/GenAI Backend Engineer

re-zoo-me; Singapore; Hybrid; SGD 70,000 - 110,000; Full time

Job summary

re-zoo-me is seeking a Python Developer with hands-on AI/GenAI experience to join our Singapore-based technology team. You will design backend services, build REST APIs, and integrate AI features.

Ideal candidates have 3–5 years of Python development and practical AI/ML experience, with strong knowledge of FastAPI/Flask/Django and cloud deployment. Singapore-based hybrid/onsite work model offered.

Qualifications

• 3–5 years of professional Python development experience.

Responsibilities

• Design, develop, test, and maintain scalable Python backend services.
• Build REST APIs and microservices using FastAPI, Flask, or Django.
• Develop and integrate AI/ML and Generative AI features into applications.
• Work with LLMs, RAG, prompts, embeddings, and vector databases.
• Deploy applications using cloud services and modern DevOps practices.
• Collaborate with product managers, data scientists, and engineers.

Skills

Python

API development

REST APIs

AI/ML

Generative AI

LLMs

RAG

Prompt engineering

Embeddings

Git

Education

Bachelor's degree in Computer Science, IT, Engineering, Data Science

Tools

FastAPI

Flask

Django

LangChain

LlamaIndex

FAISS

Pinecone

Weaviate

Milvus

PostgreSQL

MySQL

Docker

CI/CD

Job description

re-zoo-me is seeking a Python Developer with hands-on AI/GenAI experience to join our Singapore-based technology team. You will design backend services, build REST APIs, and integrate AI features.

Ideal candidates have 3–5 years of Python development and practical AI/ML experience, with strong knowledge of FastAPI/Flask/Django and cloud deployment. Singapore-based hybrid/onsite work model offered.