Amazon

Front End Engineer II, Amazon Leo

Amazon$143K — $194K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 2+ years professional front-end development experience using JavaScript, HTML, and CSS.
  • 1+ years experience with computer science fundamentals including object-oriented design and algorithms.
  • Familiarity with JavaScript frameworks, particularly React and Angular.
  • Proficiency in front-end technologies such as TypeScript and Node.
  • Experience with agile software development methodologies.

Responsibilities

  • Design and build front-end features for the e-commerce platform using React and Next.js.
  • Collaborate with cross-functional teams to translate needs into scalable solutions.
  • Utilize AI-driven workflows for efficient feature delivery and infrastructure improvement.
  • Conduct code reviews and mentor teammates on best practices and standards.
  • Create documentation for software solutions and provide training to new team members.

Benefits

  • Comprehensive health insurance including medical, dental, and vision.
  • 401(k) matching to support retirement saving.
  • Paid time off to ensure work-life balance.
  • Parental leave to support family growth.
  • Adoption and Surrogacy reimbursement to assist in family planning.
Full Job Description
Amazon Leo is building a global e-commerce experience for Internet Service Provider (ISP) customers, and we need a Front End Engineer II to help us do it. You will work with React and Next.js to design, build, and ship features that serve customers worldwide. Many of these experiences are built from zero-to-one, so you will regularly move from ambiguous problem to working product. You will own the full software development lifecycle, collaborating with product, marketing, business, and backend engineering partners to deliver accessible, performant interfaces. If you enjoy working with AI-driven development workflows, picking up new frameworks quickly, and turning complex requirements into clean user experiences, this is the role for you.

Export Control Requirement:

Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

- Design and build front-end features for the Amazon Leo e-commerce platform using React and Next.js, taking projects from concept through deployment and ongoing operation.

- Collaborate with product managers, UX designers, marketing, and backend commerce service teams to translate customer and business needs into accessible, scalable solutions that work across devices and browsers.

- Leverage agentic development workflows and generative AI tools to accelerate feature delivery, and identify opportunities to improve infrastructure using AWS native services.

- Participate actively in code reviews, providing constructive feedback to teammates while coaching others on front-end best practices, UI design patterns, and maintainable coding standards.

- Write clear documentation for your team's software and train new team members on how it is constructed, tested, and operated.

A day in the life

You might start your morning reviewing a pull request from a teammate, suggesting improvements to a React component's accessibility and performance. After standup, you pick up a new feature that doesn't have a clear precedent yet, sketching out an approach with your product manager before writing code. In the afternoon, you pair with a designer to refine interaction details for an upcoming launch, then dig into an operational metric that looks off, tracing it to a rendering edge case you fix before it reaches customers.

About the team

We are part of the Leo Commerce engineering organization at Amazon, building the e-commerce experience for a global ISP customer base. Our team works closely with backend commerce services, product, marketing, and business partners to launch new experiences from scratch. We are scaling the team and investing in AI-based development and operational workflows to meet the growing needs of our customers. If you are looking for a place where you can grow your expertise by tackling new problems regularly alongside an inclusive group of engineers, we would be glad to have you.

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 react

PREFERRED QUALIFICATIONS

- 1+ years of agile software development methodology experience

- Experience with common front-end technologies such as HTML, CSS, JS, TypeScript, and Node

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, Redmond - 143,700.00 - 194,400.00 USD annually

About Amazon

Audible is a provider of spoken audio information and entertainment , on the Internet. They provide premium spoken audio content, such as audio versions of books and newspapers and radio programs, that is delivered over the Internet and played back on personal computers and hand-held electronic devices. The Audible service allows consumers to purchase and download their content from their Website, store it in digital files and play it back on personal computers and electronic devices. More than 15,000 hours of audio content are available on their Web site, including audio versions of books, periodicals and radio programs. Several manufacturers have agreed to support and promote the playback of their content on their hand-held audio-enabled electronic devices.

Amazon Careers

Joining Amazon presents an unparalleled opportunity to become part of a vibrant team pushing the boundaries of innovation and growth in the global marketplace. As a leader in e-commerce, technology, and logistics, Amazon offers a variety of job opportunities that cater to a range of skills and professional interests. Work You’ll Do At Amazon, every day is an opportunity to collaborate with the brightest minds in technology and business to redefine what’s possible. Whether you’re interested in software development, marketing, human resources, or customer service, Amazon has a position waiting for you. Transform the way the world shops and innovates with our diverse and inclusive team. Amazon is not just a company; it’s a community where you can drive real change and contribute to projects impacting millions globally. Lead with Innovation and Leadership Amazon is the perfect place to enhance your leadership and innovation skills. Our culture encourages pushing the envelope and imagining the unimaginable. Here, you will lead projects that challenge the status quo and define new industry standards. Work with a team that values diversity and is committed to creating an inclusive environment. Our leadership is focused on harnessing the collective power of unique perspectives to foster growth and innovation. Explore Amazon’s Employment Benefits Amazon’s commitment to its employees extends beyond just career growth. We offer competitive benefits, including health care, parental leave, and diversity training, ensuring that our team not only excels professionally but also enjoys well-being and security. Internship and Networking Opportunities Start your career with an Amazon internship and gain hands-on experience that matters. Our internships provide a gateway to full-time employment and an opportunity to network with professionals across various sectors of the company. Future-Proof Your Career With Amazon, your career path is filled with numerous opportunities for advancement. Our learning and development programs are designed to nurture your professional growth and keep you at the forefront of industry trends. Stay Connected Join Our Team Discover the job opportunities at Amazon that match your skills and interests. We are constantly on the lookout for passionate, curious, and innovative team players ready to make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Customize your subscription to receive job alerts, the latest news, and insider tips tailored to your preferences. Explore the exciting and rewarding career opportunities that await at Amazon. Amazon is more than just a company—it’s a platform for building a promising future. Whether you’re starting or looking to advance your career, Amazon offers the resources, support, and network you need to succeed. Join us, and be a part of our continuing mission to be Earth's most customer-centric company.
Learn more about Amazon
Size
1,608 employees
Market Cap
$832.6 billion
Industry
Net Income
$21.3 billion
Founded
1994
5 Year Trend
+28.1%
Revenue
$386 billion
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