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MTS 1, Software Engineer

Toronto💼 Full-time💰 $142,400–$142,400🗓 2026-05-05 → 2026-10-02

Core

Building modern, personalized shopping experiences and shipping products for eBay's global community of buyers and sellers using Generative AI and scalable distributed systems. (via careerplan.io/jobs/R0074282-mts-1-software-engineer-at-ebay)

Role type

Senior IC Software Engineer (Full Stack)

Builds

High-impact eCommerce features, personalized shopping experiences, and shipping products for a vast global audience.

Domain

E-commerce, Generative AI, Distributed Systems

Deliverable

production ML models | product features

Required skills

Java, GraphQL, Spring/Springboot, REST APIs, JavaScript/TypeScript, React, NodeJS, CSS, Webpack, Express.js, RDBMS, NoSQL, ElasticSearch, CI/CD, TDD

Preferred skills

Generative AI tools (Claude Code/Cursor/Copilot), ML data pipelines, feature engineering, model training, shift left approach

Technologies

Java, GraphQL, Spring Boot, React, NodeJS, TypeScript, ElasticSearch, RDBMS, NoSQL

Responsibilities

Translate requirements to software design and create clean, efficient, extensible, maintainable code; Take full responsibility for the entire software life cycle including design, development, testing, deployment, observability and monitoring; Serve as a key player in influencing and guiding others towards the right technical decisions; Identify areas of features likely to change and integrating flexibility in the design for these areas improving engineering velocity; Provide technical guidance, code review for immediate team and other teams, coaching, and mentorship to individual team members; Lead and improve E2E testing quality and increase delivery velocity across features; Lead engineering support, release, and on-call responsibilities for an "always-on" 24/7 site.

Seniority

Senior, hands-on IC with leadership responsibilities