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Senior Python Backend Engineer - Integration Platform

💼 Full-time🗓 2026-09-13 → 2026-09-26

Core

Design and build scalable order processing systems connecting e-commerce platforms (Shopify, Amazon) to 3PLs and carriers, handling millions of transactions monthly.

Role type

Senior Python Backend Engineer (Integration Platform)

Builds

Reliable, scalable integration framework for order processing, inventory management, and WMS scalability

Domain

E-commerce logistics, supply chain integration, high-throughput transaction processing

Deliverable

production ML models | product features

Required skills

Python, PostgreSQL (partitioning, query planning), system design, debugging, API integration, idempotency patterns, rate limiting

Preferred skills

Experience with large codebases, EDI protocols, working directly with merchants

Technologies

Python, PostgreSQL, Redis, Celery, RabbitMQ, SQLAlchemy, Kubernetes, pytest

Responsibilities

Lead design reviews for re-architecting integration frameworks, build core framework components, design solutions with merchant technical teams, code review for junior engineers, mentor team members on best practices

Seniority

Senior, hands-on IC with mentorship responsibilities

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