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

    Haavia Inc.
    Haavia Inc. Williamstown, United States

    3 weeks ago

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    Description

    Role:

    Senior React JS DeveloperLocation: Jersey City, NJ / Plano, TXRate: $ 55Client: Photon//ClientWe 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 React.jsBuilding reusable components and front-end libraries for future useTranslating designs and wireframes into high-quality codeOptimizing components for maximum performance across a vast array of web-capable devices and browsersCollaborating with cross-functional teams to define, design, and ship new featuresUnit-testing code for robustness, including edge cases, usability, and general reliabilityReviewing code written by other team membersDocumenting and maintaining software functionalityStaying abreast of developments in web applications and programming languagesRequirements: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 modelThorough understanding of and its core principlesExperience with popular workflows (such as Flux or Redux)Familiarity with newer specifications of ECMAScriptExperience with data structure libraries (e.g., )Knowledge of modern authorization mechanisms, such as JSON Web TokenFamiliarity with modern front-end build pipelines and toolsExperience with common front-end development tools such as Babel, Webpack, NPM, etc.

    Ability to understand business requirements and translate them into technical requirementsA knack for benchmarking and optimizationFamiliarity with code versioning tools such as GitExcellent interpersonal, communication, and collaboration skillsNice to Have:

    Experience with GraphQLKnowledge of and ExpressFamiliarity with server-side renderingExperience with TypeScriptPrevious experience working in an Agile/Scrum environmentKnowledge 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 gateKnowledge of Devops processes (task creation, deployments, builds etc.)#J-18808-Ljbffr