Front-End Engineer, EC2 Core Platform

DescriptionBuild 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 pricing strategy for EC2's business
• Accelerated technical growth: Work alongside senior engineers and principal engineers who have built EC2's pricing infrastructure from the ground up, gaining deep expertise in distributed systems, high-scale web applications, and AWS service integration patterns
• Career progression: Clear path to senior engineering roles with opportunities to mentor junior engineers, lead technical initiatives, and influence the strategic direction of EC2's pricing platform as the team scales You'll collaborate with product managers, senior engineers, and cross-functional teams to deliver solutions that balance simplicity with sophistication—building interfaces that handle enterprise complexity while maintaining intuitive user experiences for both internal teams and external customers.

Key job responsibilities Product Development & Architecture

• Design and implement production-quality web applications for EC2's pricing platform—including customer-facing pricing discovery tools, capacity marketplace consoles, and internal pricing management systems—ensuring performance, security, and accessibility compliance
• Develop and enhance large-scale user-facing features and components that integrate seamlessly with EC2's pricing infrastructure, handling 30M+ product SKUs and serving millions of AWS customers globally
• Apply modern front-end software design patterns and programming paradigms (object-oriented and functional programming) to build maintainable, scalable React-based applications Technical Leadership & Collaboration
• Lead large, multifaceted projects spanning multiple engineers and cross-functional teams (Finance, Commerce Platform, Billing, Strategic Sales), driving technical decisions from design through production deployment
• Participate in engineering design reviews and user experience discussions, contributing both technical expertise and customer-centric thinking to shape product direction
• Resolve complex front-end and UX issues by identifying root causes and implementing systematic improvements that enhance software quality and user experience Innovation & Automation
• Build and integrate agentic workflows and AI/ML-powered automation solutions that streamline complex pricing operations, reduce manual processes, and enable data-driven decision-making
• Contribute to the evolution of EC2's pricing platform architecture, balancing innovation with operational excellence as the system scales to support enterprise pricing workflows Code Quality & Mentorship
• Conduct thorough code reviews to maintain high engineering standards, ensure best practices, and foster knowledge sharing across the team
• Mentor junior engineers on front-end development, software design principles, and AWS integration patterns, helping build a strong engineering culture
• Contribute both collaboratively and independently in a rapidly changing environment, adapting quickly to evolving user requirements and business priorities Basic Qualifications
• 2+ years of non-internship professional front end, web or mobile software development using JavaScript, HTML and CSS experience
• 1+ years of computer science fundamentals (object-oriented design, data structures, algorithm design, problem solving and complexity analysis) experience
• Experience using JavaScript frameworks such as angular and reactPreferred Qualifications
• 1+ years of agile software development methodology experience
• Experience with common front-end technologies such as HTML, CSS, JS, TypeScript, and Node Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits . USA, WA, Seattle

• 143,700.00
• 194,400.

00 USD annually