Front-EndEngineer,EC2CorePlatform

Build next-generation web consoles that power EC2's multi-billion dollar pricing business. Join the EC2 Core Platform team to create sophisticated web applications that enable both AWS customers and internal teams to interact with EC2's 30M+ product SKUs — from pricing discovery and implementation to commitment marketplace operations (Savings Plans, Reserved Instances, Capacity Blocks) and enterprise pricing workflows.. As a Front-End Engineer on this team, you'll design, build, and operate multiple web applications that serve millions of AWS customers exploring EC2 pricing options, enable marketplace transactions for capacity commitments, and streamline complex pricing operations for AWS teams. Your work will directly impact how customers discover and purchase EC2 services while ensuring billing accuracy and operational efficiency at global scale. What makes this role exciting: - Dual impact: Build both customer-facing experiences that help millions discover EC2 pricing and purchase options, and internal platforms that enable AWS teams to manage enterprise pricing workflows with precision - Marketplace innovation: Develop systems that power capacity marketplace operations, enabling customers to trade compute commitments in a dynamic, transparent marketplace - Agentic workflows and AI/ML integration: Pioneer intelligent automation solutions that leverage generative AI to transform complex pricing workflows, reducing manual processes and enabling data-driven decision-making at scale - Real impact at scale: Your interfaces serve millions of AWS customers while helping eliminate billing errors and accelerate processing for enterprise accounts - Technical depth and breadth:Work across the full stack — from modern React-based UIs and responsive design systems to middle-tier services and API integrations handling hundreds of millions of unique SKUs globally - Innovation opportunities: Shape the architecture of critical pricing systems with opportunities to influence prici