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Sr. Full Stack Engineer - MTS 1 (Seller)

Toronto💼 Full-time💰 $142,400–$142,400🗓 2026-09-21 → 2026-09-26

Core

Design, build, and maintain scalable backend services and APIs for eBay's Seller Hub, while contributing to modern web applications to support seller workflows.

Role type

Senior Full Stack Engineer (Backend-focused)

Builds

Seller-facing products including orders, listings, and acquisition experiences for the global marketplace

Domain

E-commerce / Marketplace

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, distributed systems design, API development, React, Node.js, JavaScript, HTML, CSS, system architecture, project leadership

Preferred skills

Scala, enterprise-scale product building, customer-facing e-commerce experience

Technologies

Java, Spring Boot, React, Node.js, JavaScript, HTML, CSS, Scala

Responsibilities

Design and build scalable backend services and APIs; contribute to modern web applications; partner with product managers and designers; lead projects from design to rollout; contribute to system architecture; write high-quality, tested code

Seniority

Senior, hands-on IC

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