> Markdown version of [/jobs/ext/3547928-sr-front-end-engineer-amazon-leo-customer-experience](https://www.wearedevelopers.com/jobs/ext/3547928-sr-front-end-engineer-amazon-leo-customer-experience). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Sr. Front End Engineer , Amazon Leo | Customer Experience

- **Company:** Amazon.com, Inc.
- **Location:** Redmond, WA, United States
- **Experience:** Expert
- **Salary:** $168,100.0 - $227,400.0
- **Contract:** Internship / Graduate position
- **Skills:** HTML, JavaScript (Programming Language), XML Schema, Computer-Aided Design, Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Cascading Style Sheets (CSS), Code Review, Hypertext Transfer Protocols (HTTP), Internet Services, Mobile Application Software, Model View Controller (MVC), Software Architecture, Simple Object Access Protocol (SOAP), Software Engineering, Systems Integration, TypeScript, Web Applications, Web Performance Optimization, Web Services, Web Services Description Language, Website Wireframe, ReactJS, Session Description Protocol Security Descriptions (SDES), Vue.js, AngularJS, Front End Software Development, Restful APIs
- **Published:** October 1, 2026
- **Apply:** https://dejobs.org/x/x/161B5AA402C64D49979931ED5259E21C/job/

## About the Role

* A passion for building fast, accessible, and delightful web experiences that solve complex, large-scale challenges
 * A proven track record of delivering high-quality, production front-end applications
 * Deep expertise in modern JavaScript/TypeScript and front-end frameworks such as React, along with strong fundamentals in HTML, CSS, web performance, and accessibility
 * Experience building and consuming APIs and integrating front-end applications with cloud-native back-end services on AWS, including modern AI/ML integration patterns where applicable
 * A strong sense of ownership, with the ability to make sound architectural decisions and mentor other engineers through code reviews and technical guidance
 * Excitement about working in a fast-paced, ambiguous environment to create something truly impactful

If you're passionate about crafting exceptional web experiences and solving complex technical challenges in a fast-paced, startup-like environment, we want to hear from you. Join us in this unique opportunity to shape the future of satellite internet service delivery., * 4+ years of non-internship professional front end, web or mobile software development using JavaScript, HTML and CSS experience

 * 5+ years of front-end developer creating prototypes or wire-frames for enterprise web applications or workflows experience
 * Experience developing with MVC/MVM frameworks (e.g. React.JS, AngularJS, Vue)

Preferred Qualifications

 * Knowledge of web services technologies such as SOAP, HTTP, WSDL, XSD, and REST
 * Experience in a broad range of software design approaches and common UX patterns.

## Description

* Build and own core customer-facing web experiences, starting with the Leo consumer website, at global scale
 * Invent and build with AI: leverage generative AI throughout the development lifecycle to accelerate delivery while maintaining high engineering standards
 * Shape customer experience: work directly with designers, product managers (PMs), and business stakeholders to define and deliver a great customer experience
 * Drive high-impact work: your code directly serves customers globally, improving reliability, performance, and satisfaction
 * Build greenfield front-end systems and reusable component libraries from scratch that operate at global scale
 * Collaborate with cross-functional teams to shape the future of Amazon Leo's products and services
 * Contribute to the technical direction of Amazon Leo's front-end architecture and standards, * Aid in the design and delivery of AI-powered agent tooling, intelligent automation, and foundational infrastructure
 * Develop a strategic plan for the growth of the team, both from a software services and organization perspective
 * Hire & develop a diverse team of software engineers passionate about revolutionizing satellite internet
 * Help on-board and mentor new team members
 * Drive technical architecture decisions and establish engineering best practices for scalable, reliable systems serving millions of customers globally
 * Partner with product managers, UX designers, TPMs, and peer teams to design software systems and interfaces that fulfill customer needs
 * Foster a culture of rapid innovation and experimentation, balancing speed with engineering excellence in a startup-like environment

A day in the life

As a Software Development Manager at Amazon Leo Assisted Care, you'll operate in a fast-paced, startup-like environment. Your typical day involves making key architectural decisions alongside Senior Software Development Engineers (Sr. SDEs) and Principal Engineers, collaborating cross-functionally with product managers (PMs), user experience (UX) leaders, SDM partners, and technical program managers (TPMs), and mentoring engineers as they tackle complex problems.


## Related Videos

- [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application)
- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web)
- [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook)
- [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them)
- [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg)

## Related Articles

- [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)
- [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)
- [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)