Full Stack Python Developer

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 is hiring an experienced Full Stack Python Developer to engineer high-performance microservices, AI-led enterprise web applications, and real-time cloud data pipelines. In this role, you will work closely with cloud architects and product managers to build scalable, resilient backend APIs using Python (FastAPI / Django) and modern frontend interfaces using React and Next.js.

Key Responsibilities

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

Solutions You Will Sell

Python Microservices (FastAPI / Django) React & Next.js Enterprise Web Apps PostgreSQL & Redis High-Availability Databases Celery & Event-Driven Message Queues AI & LLM API Integration Pipelines Docker Containerization & Kubernetes CI/CD Pipeline Automation (GitHub Actions / Azure DevOps)

Target Customers & Markets

Supply Chain & EDI Integrations

Global Clients across India, Singapore, Malaysia, and ASEAN

Preferred Skills & Qualifications

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

Monthly Targets

• Maintain 99.9% uptime on assigned backend microservices
• Maintain 85%+ automated test coverage (PyTest / Jest)
• Zero critical security vulnerabilities in code deployments

Quarterly Targets

• Deliver 2–3 major enterprise feature modules on schedule
• Lead architectural optimization reducing cloud compute/database overhead by 15%+

Success Profile

• Product‑minded software engineer with strong problem‑solving and architectural skills
• Passionate about clean code, design patterns, and continuous performance optimization
• Proactive communicator comfortable working in agile, cross‑functional engineering teams
• Curious technologist excited to explore AI/LLM integrations and cloud‑native solutions

Why Join HG Infotech?

• Engineering ownership over mission‑critical enterprise applications and AI solutions
• Collaborate with senior architects and cross‑border teams across Singapore, Malaysia, and India
• Flexible hybrid work options with supportive engineering culture
• Continuous learning with sponsored cloud certifications (Azure / AWS)
• Competitive salary package with performance bonuses and career growth path

Position: Full Stack Python Developer (Job ID: HG10483 )