FLEX Senior Software Engineer

Marriott•Bethesda, MD

1d•$48 - $87•Hybrid

About The Position

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.

Requirements

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

Responsibilities

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