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Front End Developer

Front End Developer

Warszawa
20 000 - 25 000 PLN/monthNet per month - B2B
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    React

    master

    JavaScript

    master

    JSON

    master

    UX Research

    master

    Redux

    advanced

Job description

Online interview
Friendly offer

Retail/E-commerce experience would be needed


10+ years of experience!


Key Responsibilities:

  • Develop and maintain modern, responsive web applications using React.js and related technologies.
  • Integrate RESTful APIs and manage application state using Redux and Flux for a smooth, interactive user experience.
  • Work with UX/UI designers to translate wireframes and mockups into high-quality, user-friendly interfaces.
  • Conduct regular UX research, gather feedback, and iterate on designs to improve user experiences and product usability.
  • Ensure the application is optimized for speed, scalability, and cross-browser compatibility.
  • Write clean, maintainable, and well-documented code.
  • Collaborate with back-end developers to integrate front-end functionality with back-end services.
  • Participate in code reviews and provide feedback to other team members.
  • Stay up-to-date with the latest trends, technologies, and best practices in front-end development.

Skills and Qualifications:

  • Strong proficiency in React.js, Redux, Flux, and JavaScript (ES6+).
  • Experience working with JSON and integrating RESTful APIs.
  • Understanding of web development best practices, including responsive design, cross-browser compatibility, and performance optimization.
  • Experience with UX research and design, with the ability to collaborate effectively with design teams to implement user-centered solutions.
  • Familiarity with front-end build tools such as Webpack, Babel, and npm.
  • Strong knowledge of HTML5, CSS3, and modern front-end frameworks.
  • Experience with version control systems (e.g., Git).
  • Ability to write clean, reusable, and efficient code with a focus on maintainability.
  • Strong communication and problem-solving skills.
  • Ability to work both independently and in a team-oriented environment.

Preferred Qualifications:

  • Experience with TypeScript or other JavaScript frameworks.
  • Familiarity with server-side rendering (SSR) or static site generation (SSG) with React.
  • Understanding of agile methodologies and experience working in an agile environment.
  • Knowledge of testing frameworks like Jest, Enzyme, or Cypress.


20 000 - 25 000 PLN/month

Net per month - B2B

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Kevin Edward Consultancy

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