Senior React JS Developer - Williamstown, United States - Haavia, Inc.

    Haavia, Inc.
    Haavia, Inc. Williamstown, United States

    2 weeks ago

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    Description

    Role:
    Senior React JS Developer

    Location:
    Jersey City, NJ / Plano, TX


    Rate:
    $

    55


    Client:
    Photon//Client

    We are seeking a talented React JS Developer to join our dynamic team.

    As a React JS Developer, you will be responsible for developing user interface components and implementing them following well-known workflows (such as Flux or Redux).

    You will also ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.


    Responsibilities:
    Developing new user-facing features using

    Building reusable components and front-end libraries for future use

    Translating designs and wireframes into high-quality code

    Optimizing components for maximum performance across a vast array of web-capable devices and browsers

    Collaborating with cross-functional teams to define, design, and ship new features

    Unit-testing code for robustness, including edge cases, usability, and general reliability

    Reviewing code written by other team members

    Documenting and maintaining software functionality

    Staying abreast of developments in web applications and programming languages


    Requirements:
    Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience)

    Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

    Thorough understanding of and its core principles

    Experience with popular workflows (such as Flux or Redux)

    Familiarity with newer specifications of ECMAScript

    Experience with data structure libraries (e.g., )

    Knowledge of modern authorization mechanisms, such as JSON Web Token

    Familiarity with modern front-end build pipelines and tools

    Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

    Ability to understand business requirements and translate them into technical requirements

    A knack for benchmarking and optimization

    Familiarity with code versioning tools such as Git

    Excellent interpersonal, communication, and collaboration skills


    Nice to Have:
    Experience with GraphQL

    Knowledge of and Express

    Familiarity with server-side rendering

    Experience with TypeScript

    Previous experience working in an Agile/Scrum environment

    Knowledge of REACT tools including , Webpack, Redux Saga.

    Knowledge of performance testing frameworks Jest.

    Experience with browser-based debugging and performance testing software.

    Knowledge of ADA compliance & Sonar quality gate

    Knowledge of Devops processes (task creation, deployments, builds etc.)

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