NSC Software

Overview of job

We are looking for a Lead Python Backend Engineer to join the development of a modern enterprise platform. You will build new product features, modernize an existing Python codebase, and collaborate closely with architects to deliver scalable, secure, and maintainable backend solutions.

This role is ideal for engineers who enjoy solving complex technical challenges, improving software architecture, and leveraging AI tools to enhance development productivity. You will have the opportunity to work remotely, with fixed working hours from 3PM to 11PM Vietnam time (the rest is flexible). 

Product Development

• Design and develop new backend modules from technical specifications through production deployment.
• Translate business requirements into technical solutions, including APIs, data models, workflows, and permission models.
• Develop RESTful services following clean architecture principles and engineering best practices.
• Collaborate with frontend and platform teams to deliver end-to-end product features.

Platform Modernization

• Refactor and modernize an existing Python/Flask application into a scalable, maintainable architecture.
• Improve code quality by reducing technical debt, simplifying legacy components, and strengthening automated test coverage.
• Deliver large-scale refactoring safely through regression testing and incremental releases.

Quality & Security

• Review application code, including AI-generated code, to ensure quality, security, and architectural consistency.
• Design secure authentication, authorization, and session management solutions.
• Prepare technical documentation, deployment notes, and architecture documentation.
• Work closely with engineering teams to ensure reliable deployments and operational stability.