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Senior Software Engineer, Inference

CANADA💼 Full-time💰 $190,000–$190,000🗓 2026-09-02 → 2026-09-25

Core

Design and ship customer-facing APIs for new model capabilities, scaling inference infrastructure to support over 1 million users.

Role type

Senior IC backend engineer (ML inference)

Builds

Customer-facing APIs, inference infrastructure, SDKs, and internal tooling

Domain

AI/ML, cloud infrastructure

Deliverable

production ML models

Required skills

backend engineering, building ML infrastructure, designing production APIs, understanding model behavior, operating amid ambiguity

Preferred skills

collaboration with researchers and customers, product design input

Technologies

N/A

Responsibilities

Design and ship customer-facing APIs for new model capabilities; Scale inference infrastructure to support more than 1 million API users; Partner with researchers to productionize new techniques; Collaborate with customers and Applied teams to inform product design and research direction; Contribute to backend services, inference infrastructure, SDKs, and internal tooling

Seniority

Senior, hands-on IC

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