Key Responsibilities:
Rewrite existing APIs in NodeJS.
Remodel the APIs into Micro services-based architecture.
Implement a caching layer wherever possible.
Optimize the API for high performance and scalability.
Write unit tests for API Testing.
Automate the code testing and deployment process.

Skills Required:
At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
Excellent hands-on experience using MySQL or any other SQL Database.
Good knowledge of MongoDB or any other NoSQL Database.
Positive knowledge of Redis, its data types, and their use cases.
Experience with graph-based databases like GraphQL and Neo4j.
Experience developing and deploying REST APIs.




Good knowledge of Unit Testing and available Test Frameworks.
Valuable understanding of advanced JS libraries and frameworks.
Experience with Web sockets, Service Workers, and Web Push Notifications.
Familiar with NodeJS profiling tools.
Proficient understanding of code versioning tools such as Git.
Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
Should be a fast learner and a go-getter — without any fear of trying out recent things Preferences.
Experience building a large-scale social or location-based app.

Skills:- MongoDB, Mongoose, Express, MySQL, Redis, GraphQL, Neo4J, RESTful APIs, Unit testing, WebSocket and Git

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