Amazon Development Centre Canada ULC
Software Development, ecp
SeniorSoftwareDevelopmentEngineer,RenderingFoundations-ProductUIService
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“Senior Software Development Engineer, Rendering Foundations - ProductUIService at Amazon Development Centre Canada ULC. Skills: Distributed systems, Rendering infrastructure, Customer-facing UI. Own architecture roadmap and strategy. Drive multi-year initiatives”
Industry & Context.
Latency; Reliability; Extensibility
What They're Looking For.
Must Have
5+ years software development experience, 5+ years programming experience, 5+ years leading design or architecture, Experience as a mentor, Experience as a tech lead, Experience leading an engineering team
Nice to Have
5+ years full software development life cycle experience
What You'll Do.
Own architecture roadmap and strategy
Drive multi-year initiatives
Simplify technology stack
Modernize technology stack
Modernize operational posture
Design new capabilities
Build new capabilities
Own component-level architecture
Drive improvements in extensibility
Drive improvements in developer experience
Raise operational posture
Collaborate with partner teams
Ship new product display capabilities
Drive team's test strategy
Drive team's quality framework
Mentor emerging talent
Develop emerging talent
Represent team in discussions
How You'll Work.
Team & Collaboration
Partner teams; Cross-org technical discussions
Process & Methodology
Roadmap planning, Multi-year initiatives
Full Job Description
Product UI Service (PUIS) is a tier-1 service that provides product detail information to Amazon retail websites and downstream services. We currently serve Search, Dossier widgets on Search and Amazon Page Builder (APB) based Browse pages. As a Senior SDE on PUIS, you will own and evolve a Tier-1 rendering system that processes hundreds of millions of requests daily and directly shapes the shopping experience for hundreds of millions of customers worldwide. PUIS is Amazon's centralized, standalone ASIN faceout rendering engine. It decouples product presentation logic from every upstream surface (Search, Homepage, Detail Page, and beyond), enabling consistent, high-quality product displays at scale through a recipe-driven configuration system. You will work at the intersection of distributed systems, rendering infrastructure, and customer-facing UI — solving hard problems in latency, reliability, and extensibility for one of the most critical systems in Amazon's retail stack. Your strategic leadership informs the next generation of rendering technologies, and enables key Shopping expeirences such as Search to regularly modernize their rendering solutions. You'll connect the dots across multiple teams, and drive incremental multi-year initiatives across the Rendering Foundations to serve highly performant solutions to Store Builders. Key job responsibilities * Own the architecture roadmap and strategy across PUIS, drive multi-year initiatives to simplify and modernize the technology stack and the operational posture. * Design and build new capabilities in PUIS's Java/Coral-based service layer, including product rendering pipelines, recipe configuration management, and AAPI resource integration. * Own component-level architecture across PUIS — from the ComponentRegistry and KataRenderer to ASINFaceoutConfig and ADP-driven layout selection — driving improvements in extensibility and developer experience for partner teams. * Raise the bar on PUIS's operational posture:
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