Full Stack Developer

  • icon job experience 1 - 5 Years
  • icon job opening 3 Openings
  • icon salary Not Disclosed
  • Online interview Online interview
  • icon job location Udaipur
Key Skills

Mongo DB My SQL PERN Postgre MERN Express Js Github React Js Nodejs Typescript WFO Kafka Developer Kafka Engineer

Job Description

About the Role:

We are hiring an experienced MERN Stack Developer who can independently build

and scale full-stack applications from scratch. The ideal candidate must have strong

skills in TypeScript, , , Redux, and REST APIs, along with a solid

understanding of microservices architecture, mobile API integrations, and responsive

design.

Experience with LLMs, RAG architecture, Kafka, Redis, webhooks, and database

systems like PostgreSQL, MySQL, and MongoDB is essential. You��ll be working on

scalable systems, enterprise-grade platforms, and AI-integrated products.

Key Responsibilities:

�� Develop and maintain full-stack web applications using (with TypeScript)

and (Express/NestJS)

�� Build and document robust RESTful APIs and mobile-ready endpoints

�� Implement and consume webhooks for third-party integrations and internal event

based workflows

�� Ensure responsive design principles across devices and screen sizes

�� Integrate with mobile applications via secure and scalable APIs

�� Work with databases including PostgreSQL, MySQL, and MongoDBIntegrate

Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG)

pipelines

�� Build and deploy microservices architecture using Kafka, Redis, Docker, etc.

�� Manage application state using Redux or Redux Toolkit

�� Write test cases using Mocha, Chai, Jest, or similar frameworks

�� Participate in system design, architecture discussions, and scalability planning

�� Follow Agile practices, perform code reviews, and contribute to CI/CD pipelines

�� Collaborate with cross-functional teams including UI/UX, DevOps, QA, and

Product Management.

Required skills and experience:

�� Minimum 3 years of hands-on experience with the MERN stack

�� Strong proficiency in TypeScript, , , and Redux

�� Proven experience in building and consuming REST APIs and webhooks

�� Deep knowledge of responsive UI/UX development

�� Hands-on experience with mobile-first API design and integrations

�� Strong knowledge of PostgreSQL, MySQL, and MongoDB

�� Experience with Kafka, Redis, Docker, and microservices

�� Exposure to LLM, GPT, RAG, or similar AI models

�� Solid understanding of software architecture and ability to build systems from the

ground up.

�� Working knowledge of API security, JWT, OAuth, and rate-limiting

�� Familiar with test-driven development and QA practices

�� Familiarity with Git, version control, and collaborative workflows

Good to Have:

�� Experience with GraphQL and gRPC

�� Experience in building SaaS or AI-integrated platforms

�� Familiarity with ElasticSearch or RabbitMQ

�� Experience with AWS, GCP, or Azure

�� Understanding of serverless and event-driven architectures

Benefits:

�� Competitive compensation with performance-based hikes

�� Flexible remote or hybrid work options

�� Opportunity to work on cutting-edge technologies including AI and scalable SaaS

platforms

�� Strong leadership and learning-driven environment

�� Learning budget for courses, certifications, and conferences
  • Experience

    1 - 5 Years

  • No. of Openings

    3

  • Education

    12th Pass

  • Role

    Full Stack Developer

  • Industry Type

    IT-Hardware & Networking

  • Gender

    [ Male / Female ]

  • Job Country

    India

  • Type of Job

    Full Time

  • Work Location Type

    Work from Office

About KayJay Global Solutions Pvt.Ltd

Welcome to KayJay Global Solutions your trusted partner in digital transformation consulting. We combine innovation with result-driven IT consulting to help businesses streamline operations, adopt emerging technologies, and unlock new growth opportunities.
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