Associate Mern Stack Developer Jobs in California

Job Summary:
Scalence L.L.C. is seeking a UI MERN Stack Developer for a 6-month contract position. The role involves developing and maintaining robust backend services, RESTful APIs, and optimizing front-end performance using JavaScript, TypeScript, and the MERN stack.
Responsibilities:
• Strong experience in JavaScript, TypeScript and MERN (MongoDB, Express.js, React.js, Node.js) with strong knowledge in front-end architecture and performance optimization and good experience with back-end and data management.
• Build robust backend services using Node.js, ExpressJS
• Develop and maintain RESTFul APIs and Event Driven services.
• Good experience with Node.js Event Management.
• Deep understanding and experience with component architecture and state management.
• Strong experience with Node NPM Ecosystem.
• Expertise in React & Core JavaScript: Deep understanding of React fundamentals, including components, props, state, etc. Expertise in advanced JavaScript features, asynchronous programming (promises, async/await) and TypeScript.
• Asynchronous Programming & Multi-threading: Very good hands-on experience with asynchronous patterns (callbacks, Promises, async/await) in JavaScript. To add-on, good experience of Node.js event management (event loop and how to leverage its single-thread operations efficiently). Understanding of utilizing built-in libuv thread pool for CPU-intensive tasks, even though JavaScript code runs on a single thread.System Design and Architecture:
• Strong experience building/designing distributed systems leveraging Apache Kafka (Producers, Consumers, Streams) - also for asynchronous programming.
• Implement Caching strategies using Redis to optimize performance
• Build and design scalable microservices also ensuring high availability
• Experience with Event-Driven and streaming architectures API and Automation.
• Experience building and maintaining API automation Cloud and CI/CD
• Deploy and manage services using Kubernetes
• Work with CI/CD pipelines for automated build, test and deployment Data and Messaging.
• Strong experience with MongoDB for including advanced querying, indexing for performance and sharding aspects for scalability.
• Build real-time and batch pipelines using Kafka.
• Handling data consistency and performance tuning Performance and Reliability.
• Optimize front-end performance (lazy loading, code splitting, caching)
• Experience with improving back-end performance and scalability under high load
Qualifications:
Required:
• Strong experience in JavaScript, TypeScript and MERN (MongoDB, Express.js, React.js, Node.js) with strong knowledge in front-end architecture and performance optimization and good experience with back-end and data management.
• Experience with Redix
• Good hands-on experience with State Management
• Experience with Node.js Event Management
• Good hands-on experience with Multi-Threading aspects
• Redis
• Apache Kafka
• Node NPM, Node.js
• MongoDB
• Microservices
• API Automation
• Kubernetes, Docker
• Experience with AWS
• Build robust backend services using Node.js, ExpressJS
• Develop and maintain RESTFul APIs and Event Driven services.
• Good experience with Node.js Event Management.
• Deep understanding and experience with component architecture and state management.
• Strong experience with Node NPM Ecosystem.
• Expertise in React & Core JavaScript: Deep understanding of React fundamentals, including components, props, state, etc. Expertise in advanced JavaScript features, asynchronous programming (promises, async/await) and TypeScript.
• Asynchronous Programming & Multi-threading: Very good hands-on experience with asynchronous patterns (callbacks, Promises, async/await) in JavaScript. To add-on, good experience of Node.js event management (event loop and how to leverage its single-thread operations efficiently). Understanding of utilizing built-in libuv thread pool for CPU-intensive tasks, even though JavaScript code runs on a single thread.
• Strong experience building/designing distributed systems leveraging Apache Kafka (Producers, Consumers, Streams) - also for asynchronous programming.
• Implement Caching strategies using Redis to optimize performance
• Build and design scalable microservices also ensuring high availability
• Experience with Event-Driven and streaming architectures API and Automation.
• Experience building and maintaining API automation Cloud and CI/CD
• Deploy and manage services using Kubernetes
• Work with CI/CD pipelines for automated build, test and deployment Data and Messaging.
• Strong experience with MongoDB for including advanced querying, indexing for performance and sharding aspects for scalability.
• Build real-time and batch pipelines using Kafka.
• Handling data consistency and performance tuning Performance and Reliability.
• Optimize front-end performance (lazy loading, code splitting, caching)
• Experience with improving back-end performance and scalability under high load
Company:
In today’s dynamic and competitive market, success hinges on mastering three key areas: Data Intelligence, Business Resilience, and Digital Experience. Founded in , the company is headquartered in Morristown, New Jersey, US, , with a team of 501-1000 employees. The company is currently Late Stage.