CareerPlan

Software Development Engineer III, Scaling Efficiency, CloudTune

Toronto, Ontario, CanadaFull-timeCA$151k–CA$252k2026-10-22 → 2026-11-09

Core

Design and deliver distributed systems for infrastructure automation, data processing, and capacity management at Amazon scale.

Role type

Senior Software Development Engineer (Infrastructure & Data Systems)

Builds

Automation, data infrastructure, and platform services for capacity decisions

Domain

Cloud computing, infrastructure automation, data processing

Deliverable

production ML models

Required skills

distributed systems design, large-scale data processing, workflow orchestration, infrastructure automation, platform reliability, technical architecture, system monitoring, incident response, code reviews, technical mentorship

Preferred skills

full software development life cycle, complex software system delivery, coding standards, source control management, build processes, testing, operations experience

Technologies

EC2, distributed systems, data infrastructure

Responsibilities

Own end-to-end design, implementation, and operation of distributed systems; Lead technical strategy and architecture; Build generic, composable services; Drive operational excellence; Partner with scientists and data engineers; Identify automation opportunities; Influence engineering culture

Seniority

Senior, hands-on IC with mentorship responsibilities