Senior Frontend Developer

1 week ago


New York, United States The Greene Group Full time
Job DescriptionJob DescriptionAre you a Frontend Developer looking to improve your experiences?

A global financial services company is growing its team rapidly, and they are looking for a Senior Frontend Developer who can join.

Main Responsibilities
  • Designing and implementing the core components for application.
  • Ensuring the availability, scalability, performance, quality and security of application to specifications.
  • Collaborating with the design and backend teams to define API endpoints and help in the progress of the solution.
  • Writing reusable, testable, maintainable and efficient code.
Minimum Qualifications
  • Bachelor’s Degree in Computer Science or equivalent.
  • 3+ years work experience on Frontend development in any JavaScript framework like: Vue.js, React, Angular.
  • Conversation level communication in English.
  • Deep knowledge in data structures and performance.
  • Understanding of browsers, browser rendering, and browser development tools as different screen size and resolutions.
  • Experience with working and designing REST API to interact with Backend.
  • Knowledge of JavaScript / TypeScript, HTML, CSS and SCSS/SASS.
  • Experience in UI component state management.
  • Experience with dependencies management tools: npm.
  • Proficient in code versioning tools: Git.
  • Experience with testing frameworks: Jest, Selenium.
  • Experience with load balancing and scalability.
Preferred Qualifications
  • Knowledgeable about cryptocurrencies, blockchain technology, and the supporting software.
  • Experience with Webpack.
  • Experience with native mobile app development (Swift, Kotlin, Java).
  • Experience with Java for backend development.
  • Experience in CI/CD tools like Jenkins and SonarCube.
  • Experience in containerization with Docker.
  • Experience in Oauth and JWT.


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