SDE - 3 (Backend)

Responsibilities:

• Own the Full Stack: Take charge of our entire Python-based platform, from front-end integrations to back-end systems, maintaining and scaling a codebase of millions of lines that powers global commerce.
• Ship Features Fast: Drive the rapid design, development, and deployment of new features, delivering value to high-growth merchants at breakneck speed.
• Integrate AI: Build and embed AI-driven capabilities into our ERP, enhancing automation and intelligence for order management, financials, and beyond.
• Master Scale and Stability: Optimize REST and GraphQL APIs (600+ endpoints), microservices, and Kubernetes/Docker deployments to handle millions of transactions with zero downtime.
• Elevate Code Quality: Refactor legacy systems, write testable code with pytest, and collaborate on peer reviews to keep our stack robust and maintainable.
• Bridge Ecosystems: Integrate seamlessly with e-commerce platforms (Shopify, Amazon) and logistics partners (FedEx, DHL), ensuring our merchants' operations hum.
• Solve at Scale: Tackle the real-world challenges of a B2B SaaS leader, including complex business logic, reusable components, and global infrastructure management.

Requirements:

• Experience building large-scale server-side applications and microservices with Python.
• Expertise with ORMs (e. g., SQLAlchemy, Django) and SQL databases (Postgres preferred).
• Proficiency in our stack: Python, Celery, Postgres, Redis, RabbitMQ.
• Hands-on experience with testing (pytest) and Git for version control.
• A track record of delivering scalable, maintainable code with a focus on ownership, leading projects from design to deployment.