Senior GenAI Systems Engineer - Production-Scale, Global

Amazon

Seattle (WA)

On-site

USD 168,000 - 227,000

Full time

8 days ago

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Job summary

Amazon is seeking a Senior Software Development Engineer to join the Global Optimization engineering team, building scalable, low-latency systems that power Sponsored Products and Brands across worldwide marketplaces. You will work with multilingual, multi-modal GenAI technologies to push the boundaries of intelligent advertising infrastructure.

The role blends entrepreneurial drive with deep technical expertise, requiring you to design, implement, and deliver production-grade systems in

Qualifications

5+ years of professional software development experience.
5+ years of programming with at least one language.
5+ years of leading design or architecture of new and existing systems.
Experience as a mentor or tech lead.

Responsibilities

Design and build at scale — own end-to-end architecture of distributed systems serving millions of advertisers.
Bring GenAI to production — partner with scientists to productionize models, build robust serving infra, training pipelines, feature stores.
Invent for international markets — design multilingual, multi-modal, globally scalable systems.
Drive operational excellence — ensure reliability, observability, and deployment standards.
Mentor engineers, lead design reviews, and shape engineering culture as we scale.