Senior Manager – IT Product Development

Marsh McLennan

Senior Fullstack (MERN) Developer contributing to foundational enterprise-wide solutions at Marsh Tech. Building document ingestion and process automation solutions in a hybrid work environment.

Posted 5/3/2026full-timeNoida • 🇮🇳 IndiaSeniorWebsite

Tech Stack

Tools & technologies

AngularAWSAzureCloudDockerJavaScriptMongoDBNode.jsPythonReactTerraformTypeScriptVue.js

About the role

Key responsibilities & impact

Contribute early to a rapidly evolving field with strong executive backing
Experience the excitement of a start-up culture while being backed by a global pioneer in the industry
Be part of our strategic tech hub that delivers foundation services and tools to the entire enterprise
Embrace a fast-paced, experimental approach with a focus on rapid iteration and a willingness to pivot quickly—adopt a proof-of-concept mindset to drive innovation and efficiency
Be able to learn from failures, adapt quickly, and effectively communicate the lessons learned
Engage effectively with our counterparts in the Dublin and Cluj AI teams
Operationalise and upscale prototype solutions to support large user bases
Ensure seamless handover of operationalised services to business technology teams
Thrive as a collaborative developer in an Agile environment
Embrace a lifelong learning mindset, continuously seeking opportunities for improvement
Establish and maintain best practice development frameworks and standards
Develop practices and guidelines to improve consistency and reuse of solutions

Requirements

What you’ll need

Minimum 10+ years professional experience building applications
Strong proficiency in React (TypeScript preferred)
Familiarity with Vue or Angular acceptable
Strong server-side experience with Node.js (NestJS or Express)
TypeScript experience strongly preferred
Practical experience with MongoDB (or other document DBs) and data modeling
Familiarity with Python for scripting or ML integration
Solid understanding of RESTful APIs and web security best practices
Experience with containerization (Docker) and CI/CD pipelines
Familiarity with cloud deployments (AWS preferred/Azure) and basic infra-as-code (Terraform/CloudFormation) concepts
Familiarity with prompt engineering and integrating LLMs into applications
Hands-on problem solver with strong communication skills and ability to own features end-to-end

Benefits

Comp & perks

We help you be your best through professional development opportunities
Interesting work
Supportive leaders
Vibrant and inclusive culture
Range of career opportunities
Benefits and rewards to enhance your well-being

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ReactTypeScriptNode.jsNestJSExpressMongoDBPythonRESTful APIsDockerCI/CD

Soft Skills

communicationcollaborationadaptabilityproblem solvinglifelong learninginnovationefficiencybest practicesrapid iterationproof-of-concept mindset