This is a temporary position.
The assignment duration is through September 6, 2027.
JOB SUMMARY
As a FLEX Senior Full Stack Software Engineer at Marriott, you will be working on a state of the art React based micro-ui 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 engineers and QA engineering to build scalable web software that performs well on all modern web browsers and devices.
CANDIDATE PROFILE
Education and Experience
Required
- Bachelor's degree in computer science, Software Engineering, or a related field preferred (or equivalent experience)
- 7+ years’ experience in software design and development with expert-level expertise in multiple programming languages like JavaScript, TypeScript, NodeJS, Nextjs, Reactjs
- Strong experience in designing and developing scalable microservices using modern backend frameworks and cloud-native architectures
- Knowledge of backend technologies – NodeJS, Java, SQL, NoSQL, Spring boot, Kafka
- Experience using GraphQL and REST for building robust APIs and service integrations
- Experience with Automation, CI/CD, Release Management processes and Application Deployments
- Exposure to Agentic GenAI development tools like Claude, ChatGPT, or other tools
- 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 across both front-end and microservice layers
- Experience in using Jest, Jasmine, Mocha, and JUnit with Mockito for unit and integration testing
Preferred
- 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 & Monitoring 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 architecture
- 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
CORE WORK ACTIVITIES
- Develop and maintain Typescript libraries and platform tools for our React / NextJS applications
- Deep understanding of the cloud-native solution, microservices-architecture, and at least one or more of the following areas: API orchestration architecture, mobile-front end architecture
- Collaborate with cross-functional teams to design and implement user-friendly features for all form factors
- Optimize applications and services for maximum speed, scalability, and reliability
- Ensure the technical feasibility of UI/UX designs and propose alternative solutions when needed
- Participate in code reviews to maintain code quality and consistency
- Troubleshoot and debug issues across the stack as they arise
- Stay up to date with the latest front-end and microservice technologies and best practices
- Mentor and provide guidance to junior developers
- Communicate effectively with team members, stakeholders, and clients
At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.
About UsSkills Required
- Bachelor's degree in computer science, software engineering, or a related field, or equivalent experience
- 7+ years of experience in software design and development
- Expert-level expertise in JavaScript, TypeScript, Node.js, Next.js, and React.js
- Experience designing and developing scalable microservices using modern backend frameworks and cloud-native architectures
- Knowledge of Node.js, Java, SQL, NoSQL, Spring Boot, and Kafka
- Experience building APIs and service integrations with GraphQL and REST
- Experience with automation, CI/CD, release management, and application deployments
- Exposure to agentic generative AI development tools such as Claude or ChatGPT
- Experience building enterprise-scale web applications using micro-frontend architecture
- Experience developing software with front-end libraries and frameworks, primarily React
- Experience customizing Webpack configurations and writing custom plugins to bundle code as a UMD bundle for isomorphic consumption
- Strong knowledge of performance optimization across front-end and microservice layers
- Experience using Jest, Jasmine, Mocha, and JUnit with Mockito for unit and integration testing
- Experience with agentic generative AI development tools such as Claude or ChatGPT
- Experience with Figma, Adobe Experience Manager, or headless CMS platforms
- Familiarity with Git, JIRA, Jenkins, Harness, and Dynatrace
- UI implementation portfolio demonstrating attention to typography, color, imagery, motion, and graphic elements
- Proficiency developing reusable components using Atomic Design principles
- Experience integrating Adobe Experience Manager with React components in headful and headless architectures
- Experience working with multi-repository codebases
- Ability to write deployment configurations
- Awareness of web application design and development trends, best practices, and environments
- Strong verbal and written communication skills and ability to present complex technical ideas clearly
Marriott International Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Marriott International and has not been reviewed or approved by Marriott International .
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Retirement Support — Retirement programs include a 401(k) with a company match and related financial wellness resources seen as competitive. This support is complemented by savings tools that reinforce long-term financial security.
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Healthcare Strength — Health coverage offers flexible medical plans, disability and life insurance, and access to mental health and wellness resources. Short-term disability and basic life coverage are described as included for many full-time hourly roles.
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Wellbeing & Lifestyle Benefits — Travel and lifestyle perks include substantial hotel, food and beverage, spa, retail, and golf discounts for employees and families. Additional programs like tuition assistance and wellness initiatives reinforce non-cash value.
Marriott International Insights
What We Do
Marriott International, Inc. is based in Bethesda, Maryland, USA, and encompasses a portfolio of more than 7,500 properties in 30 leading hotel brands spanning 132 countries and territories. Its heritage can be traced to a root beer stand opened in Washington, D.C., in 1927 by J. Willard and Alice S. Marriott. Marriott International is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture. Marriott International does not discriminate on the basis of disability, veteran status or any other basis protected under federal, state or local laws. Community Guidelines: We reserve the right to remove without any notice content that we determine in our sole discretion is offensive or illegal, contains personally identifiable information, trademarks or copyrights belonging to a third party, advertises a third party’s products or services, or is otherwise inappropriate. Application Tips: We encourage job seekers to protect themselves from email and recruiting scams. Please note: 1) We do not accept applications via email or fax; 2) We never ask for money as part of the application process; 3) We only contact job applicants from approved email domains. Please find more information about Marriott International’s job application process and approved email address domains here: http://www.careers.marriott.com/tips-for-applying/
