Hybrid Full-Stack Python & AI Microservices Engineer

HG Infotech Pte. Ltd.; Singapore; Hybrid; SGD 70,000 - 110,000; Full time

Benefits offered by this job

Hybrid work options

Sponsored cloud certifications (Azure/

Job summary

HG Infotech Pte. Ltd. is seeking an experienced Full Stack Python Developer to engineer high-performance microservices, AI-led enterprise web apps, and real-time data pipelines.

You will collaborate with cloud architects and product managers to build scalable backend APIs in Python (FastAPI / Django) and modern frontend interfaces using React and Next.js. The role requires hands-on development for RESTful and GraphQL APIs, robust data modeling, and secure, scalable solutions.

Qualifications

• 3–5 years of hands-on software development with Python (FastAPI, Django, or Flask).
• Deep expertise in SQL database design, ORMs, indexing, and performance tuning.
• Experience with asynchronous programming, task queues (Celery, Redis), and microservices architecture.
• Proficiency with Docker containerization, Git, and CI/CD automated deployment pipelines.
• Solid understanding of Web Security standards (JWT, OAuth2, CORS, OWASP).
• Bachelor’s or Master’s degree in Computer Science or IT or equivalent experience.

Responsibilities

• Architect, develop, and deploy scalable RESTful and GraphQL APIs using Python (FastAPI, Django REST Framework, or Flask).
• Build responsive frontend interfaces using React, Next.js, TypeScript, and Tailwind CSS.
• Design and optimize relational and NoSQL database schemas (PostgreSQL, MySQL, Redis, MongoDB).
• Implement real-time messaging, task queues, and event-driven microservices with Celery, Redis, and RabbitMQ / Kafka.
• Integrate cloud services on Azure and AWS, with Docker containerization and CI/CD pipelines.
• Write clean, maintainable code with automated unit and integration tests (PyTest, Jest).
• Perform code reviews, enforce OWASP security standards, and mentor junior engineers.

Skills

Python (FastAPI / Django / Flask)

SQL databases

Asynchronous programming

Microservices architecture

Docker

Git

CI/CD pipelines

Web security (JWT / OAuth2 / CORS / OW

ORMs (SQLAlchemy / Django ORM)

React / Next.js / TypeScript

Education

Bachelor’s or Master’s degree in Computer Science / Information Technology

Tools

Docker

Git

CI/CD tooling

Job description

HG Infotech Pte. Ltd. is seeking an experienced Full Stack Python Developer to engineer high-performance microservices, AI-led enterprise web apps, and real-time data pipelines.

You will collaborate with cloud architects and product managers to build scalable backend APIs in Python (FastAPI / Django) and modern frontend interfaces using React and Next.js. The role requires hands-on development for RESTful and GraphQL APIs, robust data modeling, and secure, scalable solutions.