Lead Fullstack Developer

at  Virtusa

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
· Arcitecting 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
· Unit testing using Jest, Enzyme, Jasmine or equivalent framework
· Understanding of linter libraries TSLINT.

Please refer the Job description for details