Senior Software Engineer Job at Marriott Bonvoy (Bethesda)

Senior Software Engineer

Marriott Bonvoy

Location:
United States , Bethesda

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

48.26 - 85.76 USD / Hour

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Job Description:

As a Senior Front-End 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.

Job Responsibility:

Develop and maintain front-end components and user interfaces using React and TypeScript
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

Requirements:

Bachelor's degree in computer science, Software Engineering, or a related field preferred (or equivalent experience)
7-10 years of professional experience in front-end development
Strong proficiency in React and TypeScript
Solid understanding of web markup, including HTML5 and CSS3
Experience with state management libraries like Redux, Mobx, Zustand
Knowledge of modern front-end build tools and workflows (e.g., Webpack, Vite)
Excellent problem-solving skills and attention to detail
Effective communication and teamwork skills
Experience with monitoring tools like Dynatrace, Splunk, et al.
Proven ability to work in an Agile development environment
Experience with RESTful APIs and asynchronous programming
Familiarity with version control systems (e.g., Git)

Nice to have:

Experience with GraphQL
Experience with server-side rendering (SSR) and Next.js
Experience with Micro-UI architecture patterns
Familiarity with testing frameworks (e.g., Jest, Cypress)
Knowledge of UI/UX design principles
Experience with responsive design and mobile-first development
Contributions to open-source projects or a strong GitHub profile

What we offer:

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
paid sick leave
PTO
holidays

Additional Information:

Job Posted:
January 24, 2026

Expiration:
February 06, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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