Senior Software Engineer - Seller Central

About the role

We're looking for a Senior Software Engineer with deep experience in Amazon Seller Central (SP-API) to take ownership of a critical product area. You will lead the design and development of our Amazon 3P Seller Central application - translating complex business workflows into scalable, reliable systems.

What you'll do

• End-to-end development of Seller Central integrations and features (design -> build -> deploy -> monitor)
• Technical ownership of Amazon SP-API integrations, including data ingestion, synchronization, and reliability
• Collaboration with Product & Business teams to translate customer pain points into scalable solutions
• System design & architecture decisions for new and existing product capabilities
• Production reliability, including debugging complex issues and improving system resilience

What you need

• System design
• Data structures
• Node.js
• SQL
• Python
• PostgreSQL

Good to have

• JavaScript
• TypeScript
• React
• MongoDB