[Remote] FLEX Senior Full Stack Software Engineer

Note: The job is a remote job and is open to candidates in USA. Marriott International is a global hospitality company. The FLEX Senior Full Stack Software Engineer will build and maintain React-based micro-UI and micro-frontend solutions for the next-generation hospitality web portal, collaborating with product, UX, backend, and QA teams. The role focuses on scalable, high-performance web applications, cloud-native microservices, APIs, testing, troubleshooting, and mentoring junior developers.

Responsibilities

• 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

Skills

• 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
• 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
• 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

Benefits

• 401(k) plan
• Stock purchase plan
• Discounts at Marriott properties
• Commuter benefits
• Employee assistance plan
• Childcare discounts
• Medical coverage
• Dental coverage
• Vision coverage
• Health care flexible spending account
• Dependent care flexible spending account
• Life insurance
• Disability insurance
• Accident insurance
• Adoption expense reimbursements
• Paid parental leave
• Washington employees will accrue paid sick leave, 0.0384 PTO balance for every hour worked and be eligible to receive a minimum of 9 holidays annually
• Hybrid work environment for candidates within a commuting distance to Bethesda, MD; candidates outside of commuting distance to Bethesda, MD will be considered for remote positions.

Company Overview

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