Javascript Developer( Node + React)

4 weeks ago


Chennai, Tamil Nadu, India ValueLabs Full time

Position: Fullstack Developer ( Node + React )

Experience: 5+ Years

Work Location: Chennai

Notice Period: Immediate to less than 30 Days

Job Responsibilities:

Experience

  • Minimum 5 years of coding experience in ReactJS (TypeScript), HTML, CSS-Pre-processors, or CSS-in-JS in creating Enterprise Applications with high performance for Responsive Web Applications.
  • Minimum 5 years of coding experience in NodeJS, JavaScript & TypeScript and NoSQL Databases.
  • Developing and implementing highly responsive user interface components using React concepts. (self-contained, reusable, and testable modules and components)
  • Architecting and automating the build process for production, using task runners or scripts
  • Knowledge of Data Structures for TypeScript.
  • Monitoring and improving front-end performance.
  • Banking or Retail domains knowledge is good to have.
  • Hands on experience in performance tuning, debugging, monitoring.

Technical Skills

  • Excellent knowledge developing scalable and highly available Restful APIs using NodeJS technologies
  • Well versed with CI/CD principles, and actively involved in solving, troubleshooting issues in distributed services ecosystem
  • Understanding of containerization, experienced in Dockers, Kubernetes.
  • Exposed to API gateway integrations like 3Scale.
  • Understanding of Single-Sign-on or token-based authentication (Rest, JWT, OAuth)
  • Possess expert knowledge of task/message queues include but not limited to: AWS, Microsoft Azure, Pushpin and Kafka.
  • Practical experience with GraphQL is good to have.
  • Writing tested, idiomatic, and documented JavaScript, HTML and CSS
  • Experiencing in Developing responsive web-based UI
  • Have experience on Styled Components, Tailwind CSS, Material UI and other CSS-in-JS techniques
  • Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
  • Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
  • Documenting the code inline using JSDoc or other conventions
  • Thorough understanding of React.js and its core principles
  • Familiarity with modern front-end build pipelines and tools
  • Experience with popular React.js workflows (such as Flux or Redux or ContextAPI or Data Structures)
  • A knack for benchmarking and optimization
  • Proficient with the latest versions of ECMAScript (JavaScript or TypeScript)
  • Knowledge of React and common tools used in the wider React ecosystem, such as npm, yarn etc
  • Familiarity with common programming tools such as RESTful APIs, TypeScript, version control software, and remote deployment tools, CI/CD tools
  • An understanding of common programming paradigms and fundamental React principles, such as React components, hooks, and the React lifecycle


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