Principal Engineer - React & Node.js [T500-19835]

About Marrio

Marriott Tech Accelerator is part of Marriott International, a global leader in hospitality. Marriott International, Inc. is a leading American multinational company that operates a vast array of lodging brands, including hotels and residential properties. It consists of over 30 well-known brands and nearly 8,900 properties situated in 141 countries and territories.

Role Title : Supplier Portal Support Senior Engineer II – Procurement Technology

Position Summary :

Portal Support Senior Engineer II will be a highly engaged and motivated senior engineer who will be responsible for designing, developing, and implementing an enterprise-level web application using React, TypeScript, and Node.js in an ecosystem that includes databases, content and document management systems, AI-powered NLP search engine, and the AWS suite of services. This role will design and develop integration solutions, implement APIs or microservices that will integrate with back-end systems. The ideal candidate should have a solid understanding of full-stack solutions to include DevOps experience.

We are transforming the procurement business by enabling best-in-class procurement technology at Marriott. With leaders who have driven this transformation elsewhere, we need engineers who are excited about evolving the organization and setting the gold standard. We are early in this journey and thought leadership, with the ability to bring others along, is key.

Job Responsibilities :

• Serve as a technical subject matter expert for the end-user facing procurement portals / applications that are powered by our procurement platform
• Design, develop, and maintain scalable and high-performance web applications using React and TypeScript that integrate with our backend systems via APIs and microservices
• Develop and maintain efficient and well-structured code.
• Design and implement database schemas and optimize queries for performance.
• Design, develop and maintain real-time and event driven integrations
• Plan an execute the migration of data from existing systems into a procurement SaaS platform, ensuring data accuracy and integrity
• Configure and customize the procurement SaaS platform to activate features to be exposed to the end-user via the procurement.
• Collaborate with cross-functional teams, including product managers, designers, system integrators, and other engineers, to deliver high-quality software solutions.
• Conduct code reviews to ensure code quality and maintainability.
• Troubleshoot and resolve complex technical issues.
• Stay up-to-date with the latest development trends and technologies.
• Contribute to the improvement of development processes and best practices.
• Review issues logs and metrics to identify trends and solutions that should be implemented.
• Maintain in-depth documentation of activities and system configuration and review documentation of junior / other engineers
• Proactively perform troubleshooting, resolution, and problem analysis.
• Participate in architectural discussions to help developers make the most efficient choices.
• Maintain industry knowledge and enhance subject matter expertise, identify trends and changes in technology and automation strategies.
• Assist with interviewing talent, provide peer reviews / feedback frequently and foster a modern engineering culture.
• Serve in the on call rotation

Managing Priorities and Delivery :

Skill and Experience :

Relevant skills listing :

Education and Certifications :

Work location : Hyderabad, India.

Work mode : Hybrid

Marriott’s core values :

At Marriott, our core values make us who we are. We believe that success is never final. As we change and grow, the beliefs that are most important to us stay the same—putting people first, pursuing excellence, embracing change, acting with integrity, and serving our world. Being part of Marriott Tech Accelerator means being part of a proud history and a thriving culture.