Hybrid Senior Full-Stack Engineer: React, Python, GraphQL

re-zoo-me; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

re-zoo-me is seeking a Senior Software Developer to design, build, and maintain high-quality software solutions. You will work across frontend with React and backend with Python to deliver GraphQL APIs and robust data access.

You will collaborate in a fast-paced, client-facing environment, participate in architectural discussions, implement CI/CD pipelines, and contribute to a culture of clean code and automated testing.

Qualifications

• Advanced English communication, able to participate in technical discussions.

Responsibilities

• Design, develop, test, and maintain software components using coding, testing, and security best practices.
• Build frontend solutions using React and the Node.js ecosystem.
• Develop backend services with Python and frameworks such as FastAPI or Django.
• Design and develop GraphQL APIs, including schemas, resolvers, and optimized queries.
• Write, analyze, and optimize complex SQL queries for high-performance relational databases.
• Configure local development environments and execute software workflows independently.
• Contribute to CI/CD pipelines and automation; participate in architectural discussions.
• Work with modern architectures including containers, microservices, and microfrontend approaches.
• Provide technical guidance to teammates and document development processes.

Skills

React

Node.js

Python

GraphQL

SQL

CI/CD

Git

Docker

Microservices

Education

Bachelor’s degree in Computer Science or related

Tools

FastAPI

Django

GraphQL APIs

Job description

re-zoo-me is seeking a Senior Software Developer to design, build, and maintain high-quality software solutions. You will work across frontend with React and backend with Python to deliver GraphQL APIs and robust data access.

You will collaborate in a fast-paced, client-facing environment, participate in architectural discussions, implement CI/CD pipelines, and contribute to a culture of clean code and automated testing.