Amazon Front End Engineer - Alexa Endpoints 

United States, Massachusetts, Boston 

74088653

Alexa+ is our next-generation, AI-powered digital assistant. Alexa+ is designed to be more conversational, intelligent, and personalized than previous versions - helping you get things done with ease. Whether it's entertainment, learning, organization, summarization, or open-ended conversation, Alexa+ can assist. Alexa+ can also manage and protect your smart home, make reservations, discover new content, and help you shop online.Key job responsibilities
- Lead the design, development, and maintenance of scalable, performant, and secure web applications powered by LLMs.
- Build and maintain end-to-end features across the front-end and back-end.
- Design intuitive and responsive user interfaces to enable seamless LLM interaction.
- Define and enforce engineering best practices (code quality, testing, CI/CD, logging, observability).
- Mentor and guide other engineers through code reviews, technical discussions, and pair programming.
- Lead/Implement client-side performance optimizations for large-scale usage.
- Stay up to date with evolving LLM capabilities, frontend frameworks and technologies.
- Propose and prototype new ideas to improve user experience, model utilization, or internal tooling.
- Partner with product managers and designers to shape the product roadmap.
- Translate high-level product ideas into clear technical specifications and deliverables.
- Drive alignment on architectural decisions, security, and long-term technical vision.A day in the lifeAbout the team
You will operate in a responsive, flexible, and collaborative environment, leading an agile development team that embraces modern best practices in software engineering. In this role, you will collaborate closely with Principle Engineers/Senior Engineers, and cross-functional stakeholders to gather requirements, assess technical feasibility, and deliver robust solutions that shape the next generation of our products. Your contributions will be instrumental in driving innovation and ensuring alignment between engineering and product strategy.

- 3+ years of non-internship professional front end, web or mobile software development using JavaScript, HTML and CSS experience
- 3+ years of computer science fundamentals (object-oriented design, data structures, algorithm design, problem solving and complexity analysis) experience
- Experience with object-oriented design
- Experience using JavaScript frameworks such as angular and react

- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- 3+ years of full stack development experience
- 3+ years of experience with modern web application development technologies and frameworks (e.g., React, Node.js, GraphQL, TailwindCSS etc) and responsive design.