Senior Python/React Lead - Cloud, Microservices, AWS, Hybrid

Momento USA; Toronto; Hybrid; CAD 120,000 - 160,000; Full time

Job summary

Momento USA is seeking a Senior Python React Developer in Toronto, offering hybrid/remote work. The role requires 8+ years of experience building enterprise-grade full-stack applications with Python and React.js, strong API architecture, and cloud/container expertise.

You will lead technical design, mentor developers, optimize performance, and collaborate across functions to deliver high-quality solutions. Join a fast-paced team in a flexible, growth-oriented environment.

Qualifications

• 8+ years of experience designing and developing enterprise-grade full-stack apps using Python (FastAPI/Django/Flask) and React.js.
• Expertise in architecting scalable REST APIs and microservices; strong SQL/NoSQL DB experience.
• Strong experience with AWS/Azure, Docker, Kubernetes, CI/CD pipelines; Agile methodologies.

Responsibilities

• Lead technical design and architecture for enterprise-grade solutions.
• Mentor and guide development teams to ensure best practices and high quality code.
• Optimize application performance and scalability across services.
• Collaborate with cross-functional teams to deliver robust, reliable software.

Skills

Python

React.js

REST APIs

Microservices

AWS/Azure

Docker

Kubernetes

CI/CD

Agile

Leadership

Tools

Docker

Kubernetes

Job description

Momento USA is seeking a Senior Python React Developer in Toronto, offering hybrid/remote work. The role requires 8+ years of experience building enterprise-grade full-stack applications with Python and React.js, strong API architecture, and cloud/container expertise.

You will lead technical design, mentor developers, optimize performance, and collaborate across functions to deliver high-quality solutions. Join a fast-paced team in a flexible, growth-oriented environment.