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Urgent! JavaScript Fullstack Engineer (Node.js & React) - Local Job Opening in Budapest

JavaScript Fullstack Engineer (Node.js & React)



Job description

Job Description

Responsibilities

  • Design, build, and maintain scalable, high-quality frontend applications using modern JavaScript/TypeScript and frameworks such as React.
  • Implement accessible, responsive, and performant user interfaces that work seamlessly across browsers, platforms, and devices.
  • Collaborate with backend engineers to integrate RESTful APIs and deliver end-to-end functionality.
  • Apply best practices in web development, including clean code, testing (Jest, Cypress, Playwright, , and Agile/Lean methodologies (TDD, BDD, ATDD).
  • Contribute to DevOps practices by supporting CI/CD pipelines, testing automation, and deployment processes.
  • Stay current with emerging frameworks and technologies to continuously improve development workflows and product quality.
  • Qualifications

  • Commercial experience as a Frontend Developer.
  • Best-practices regarding all aspects of web development including design, semantic HTML mark-up, CSS, TypeScript, and related technologies.
  • Exposure to a variety of JavaScript frameworks and libraries such as: React, Redux, React-Router and testing with React Testing Library Jest, Cypress, Playwright, Jasmine, Enzyme, Mocha.
  • Experience of using to create high traffic applications.

    Perhaps using , Sails, Koa or similar.
  • Awareness and practice of UI performance best practices.
  • Understanding and exposure to integrating REST API endpoints.
  • Strong experience and understanding of industry standard web accessibility, web design & usability; to support sites cross browser/platform/device.
  • A desire to write readable, maintainable, modular and extendable code.
  • Exposure to the DevOps model.
  • Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.
  • Everyone’s experience is different, and we understand we need to be realistic; however, we’d be especially keen to speak to you if you have experience with any of the following:

  • Bringing multiple viewport responsive and adaptive web designs to life.
  • Modern JavaScript/TypeScript frameworks including Remix or .
  • Exposure to state machines and statecharts.

    Bonus points if this is with XState.
  • Developing web applications within the constraints of “non-standard” devices.
  • Additional Information

    We are looking for someone based in Budapest, Hungary.

    This role will imply a hybrid working model with 3 days/week presence at client's office.


    Required Skill Profession

    Computer Occupations



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