Senior Software Engineer - Seller Central

Job Tittle: Senior Software Engineer - Seller Central

Location: Noida

Must Have: Experience in either the Amazon Seller API or the Walmart Seller API

About the Role

Were 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. This role combines hands-on engineering with technical leadership and product thinking.

This is a high-impact role for someone who thrives in a fast-moving environment and enjoys building from ambiguity.

What Youll Own

• 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
• Engineering excellence, contributing to code quality, reviews, and internal best practices

What Were Looking For

Core Requirements

• 5+ years of experience building and shipping production-grade software in cloud environments
• Proven experience working with Amazon Seller Central / SP-API integrations (non-negotiable)
• Strong experience in full-stack development

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• Solid understanding of data structures, algorithms, and system design
• Experience owning and leading engineering projects or modules
• Ability to work independently and operate with high ownership

Tech Stack (Good to Have)

• Frontend: React, JavaScript / TypeScript
• Backend: Node.js, Python
• Databases: PostgreSQL, MySQL, MongoDB

Other Skills

• Strong communication skills, with the ability to work across distributed teams (US, UK, India)
• Ability to translate business requirements into technical solutions
• Comfortable working in a fast-paced, evolving environment

Only Immediate joiner or serving notice period