Senior Software Engineer I [T500-21391]

About Us :

Marriott International Inc. , headquartered in Bethesda, Maryland, USA, was founded in May 1927 by J. Willard Marriott and Alice S. Marriott with a modest nine-seat A&W root beer stand. Guided by the family's leadership and core principles, Marriott International today has grown into a global hospitality giant, operating approximately 9,000 properties and over 30 leading brands in more than 140 countries and territories.

From such humble beginnings to becoming the world’s largest hotel company, Marriott International has never stopped searching for inventive ways to serve its customers, provide opportunities for its associates, and grow their business. At Marriott Tech Accelerator center (MTA), Hyderabad, India, Marriott is exploring the world we live in and all its possibilities. At Marriott Tech Accelerator, we are a team of passionate engineering minds dedicated to creating and building cutting-edge solutions that streamline operations and elevate guest experiences.

Marriott Tech Accelerator center is fully owned and operated by ANSR. All associates at Marriott Tech Accelerator will be ANSR employees, delivering services exclusively to ANSR's client, Marriott International.

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.

Role Title : Senior Software Engineer I

Position Summary :

Marriott International is seeking a highly engaged and motivated Software Engineer to join a high-performing and fast-paced application development team. The Engineer will be responsible for designing, developing, and implementing enterprise-level Core Services applications using NodeJS, ReactJS, GraphQL, and TypeScript. The ideal candidate should have a solid understanding of full-stack solutions and experience in leading IT projects and working closely with stakeholders and business teams. The candidate should be flexible and an engaging team player.

Job Responsibilities :

Managing Application Development Standards, Processes, and Tools

Skill and Experience :

4-6 years of experience with ReactJS or NodeJS and GraphQL or a similar JavaScript framework

Experience in handling complex full-stack projects involving multiple functions, scalable databases, API integrations and cloud environments

Well-versed in understanding and analyzing project specifications, coding, and code-reviewing by complying with the best coding standards and practices

Expert in writing efficient, re-usable code for high quality, responsive / cross-platform applications with emphasis on front-end and back-end development

Well-versed in Agile development methodology working on timely completion of tasks as per sprint cycles or tasks assigned in the project management tools

Adept in bug fixing. Should be good in communication with client-facing abilities

Excellent problem-solving and debugging skills and a drive to use them

Strong communication and collaboration skills within a team environment

Must know how to use GIT / cli proficiently - creating pr's, push, pull, merge, resolving conflicts in a volatile codebase

Technical Requirements :

Proven experience in designing and developing GraphQL-based backend systems

Strong proficiency in TypeScript

Deep understanding of NestJS and its application in building Apollo Federation Subgraphs

Experience with Docker for containerization and orchestration

Experience with Event-Driven architecture, particularly Kafka

Familiarity with relational and NoSQL databases

Experience with Web Sockets and GraphQL Subscriptions for real-time data communication

Strong scripting skills in Bash for automation

Familiar with nx (monorepo) toolset

Education and Certifications :

Bachelor's degree in computer science, Information Technology, or equivalent experience

Work location : Hyderabad, India.

Work mode : Hybrid