FLEX Senior Software Engineer

Reposted An Hour Ago
Be an Early Applicant
Bethesda, MD, USA
In-Office
Senior level
Travel
The Role
Designs, develops, tests, and supports scalable cloud-based Java applications and services for the Marriott Associate App ecosystem. Builds and maintains REST and SOAP web services, supports mobile and web apps, troubleshoots integrations and performance issues, collaborates with vendors and cross-functional teams, participates in design/reviews, and drives continuous improvement and operational excellence.
Summary Generated by Built In

This is a temporary position.

The assignment duration is through November 25, 2026.


JOB SUMMARY

The IoT team manages and supports the enterprise IoT ecosystem, including connected device platforms, integrations, security, and operational processes that enable reliable business technology services at Marriott’s headquarters. This role designs, develops, enhances, and supports applications within the Marriott Associate App ecosystem and supporting technology stack. The role partners with vendors and managed Service Providers to deliver scalable, secure, and reliable technology solutions while contributing to the continuous improvement of application performance, stability, and user experience.


CANDIDATE PROFILE 

Education and Experience

Required

  • 7 years minimum of experience designing, developing, implementing, and supporting enterprise applications in Linux, Windows, Mobile, COTS, and/or cloud-based environments
  • Bachelor’s degree or equivalent experience/certifications

CORE WORK ACTIVITIES

  • Designs, develops, tests, and supports software solutions within the Marriott Associate App ecosystem 
  • Implements scalable cloud-based applications and services using Java and related technologies 
  • Develops and maintains REST and SOAP web services, ensuring security, reliability, and performance across enterprise platforms 
  • Provides operational support and technical guidance for mobile applications, web applications, and backend systems leveraging RDBMS and distributed environments 
  • Troubleshoots and resolves complex application, integration, and performance issues across multiple technology platforms 
  • Manages and optimizes web and mobile application ecosystems, focusing on system integration, performance monitoring, incident resolution, and continuous improvement 
  • Collaborates with vendors and Service Providers to support delivery, issue resolution, and operational excellence 
  • Participates in system design, code reviews, testing, deployment, and production support activities 
  • Researches and evaluates emerging technologies, development frameworks, and industry trends to drive innovation and continuous improvement 
  • Builds constructive relationships and effectively communicates technical concepts and recommendations to project teams, IT leadership, and non-technical stakeholders 
  • Leads complex technical problem-solving activities and contributes to cross-functional project delivery 
  • Collaborates effectively with cross-functional teams and stakeholders, fostering positive working relationships and maintaining a constructive, solution-oriented approach 

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 Us
All locations offer 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts.  Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others. Click here to learn more.

Full-time positions also offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, and paid parental leave. 

Washington Applicants Only: Employees will accrue paid sick leave, 0.0384 PTO balance for every hour worked and be eligible to receive minimum of 9 holidays annually. 

Marriott HQ is committed to a hybrid work environment that enables associates to Be connected.  Headquarters-based positions are considered hybrid, for candidates within a commuting distance to Bethesda, MD; candidates outside of commuting distance to Bethesda, MD will be considered for Remote positions.
About the TeamMarriott International is the world’s largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work,​ begin your purpose, belong to an amazing global​ team, and become the best version of you.

Skills Required

  • 7+ years designing, developing, implementing, and supporting enterprise applications in Linux, Windows, Mobile, COTS, and/or cloud-based environments
  • Bachelor's degree or equivalent experience/certifications
  • Experience implementing scalable cloud-based applications and services using Java
  • Experience developing and maintaining REST and SOAP web services
  • Experience with RDBMS and distributed environments
  • Operational support and troubleshooting experience for mobile, web, and backend systems
  • Experience collaborating with vendors and managed service providers

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 .

  • 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.
  • 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.
  • 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

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The Company
HQ: Bethesda, MD
185,619 Employees

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/

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