FLEX Director, Principal Engineer
About The Position
This is a temporary position. About Us Marriott is a world leader in hospitality. Offering the most powerful portfolio in the industry, our 31 brands and 8,500+ properties across 138 countries and territories give people more ways to connect, experience and expand their world. Diversity and inclusion are fundamental to our core values and strategic business goals. Taking care of people and their well-being is our most precious cultural inheritance. Job Overview As a Principal Engineer, Loyalty at Marriott, you will be working on a state of the art React based micro-frontend architecture. You will help build the next generation hospitality web portal to assist our customers in traveling the world for work and pleasure. You will work with product owners, UX, back-end/front-end engineers and QA engineering to build scalable web software that performs well on all modern web browsers and devices.
Requirements
- 7+ years’ experience in software design and development with expert level expertise ?i n multiple programming languages like JavaScript, TypeScript, NodeJS, Next.js, React.js
- Experience using GraphQL and REST
- Exposure to agentic GenAI development tools like Claude, ChatGPT or other tools
- 5+ years hands-on experience with application development tools and content management systems like Adobe Experience Manager
- Experience in building enterprise scale web applications using micro front-end architecture
- Experience in developing software using Front-end libraries/frameworks - primarily React
- Experience in customizing webpack configurations and writing custom plugins to bundle code as UMD bundle for isomorphic consumption
- Strong knowledge in performance optimization techniques
- Experience in using Jest, Jasmine, Mocha, and Junit with Mockito
Nice To Haves
- Experience in agentic GenAI development tools like Claude, ChatGPT or other tools
- Experience with Figma, Adobe Experience Manager or Headless CMS platforms.
- Familiarity with DevOps tools such as Git, JIRA, Jenkins, Harness, and Dynatrace
- Demonstrated UI implementation skills, supported by a portfolio showcasing attention to typography, color, imagery, motion, and graphic elements
- Proficiency in developing custom reusable components using Atomic Design principles
- Experience integrating Adobe Experience Manager (AEM) with React components in both headful and headless architectures
- Background in working with multi-repository code bases
- Ability to write deployment configurations
- Awareness of industry developments, best practices, and environments in web application design and development
- Strong verbal and written communication skills, with the ability to present complex technical ideas in clear business terms
Responsibilities
- Develop and maintain Typescript libraries and platform tools for our React / Next.JS applications
- Collaborate with cross-functional teams to design and implement user-friendly features for all form factors.
- Optimize applications for maximum speed and scalability.
- Ensure the technical feasibility of UI/UX designs. Be ready to propose alternative solutions.
- Participate in code reviews to maintain code quality and consistency.
- Troubleshoot and debug issues as they arise.
- Stay up to date with the latest front-end technologies and best practices.
- Mentor and provide guidance to junior developers.
- Communicate effectively with team members, stakeholders, and clients.
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What This Job Offers
Career Level
Principal
Education Level
No Education Listed
