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Senior Front-End JavaScript Developer

2 months ago


Stockholm, Stockholm, Sweden CobbleWeb Full time
About CobbleWeb

CobbleWeb is a rapidly-growing, independent, and profitable business that specializes in designing, building, and optimizing high-growth online marketplaces.

Job Overview

We are seeking a highly skilled Senior Front-End JavaScript Developer to join our team. As a key member of our development team, you will be responsible for designing and implementing user-centric solutions that balance technical and business needs.

Key Responsibilities
  • Design and develop high-quality, user-centric front-end solutions using JavaScript, React, and other relevant technologies.
  • Collaborate with cross-functional teams to identify and prioritize project requirements.
  • Develop and maintain reusable components and design systems.
  • Ensure code quality, performance, and scalability.
  • Participate in code reviews and contribute to the improvement of our development processes.
  • Stay up-to-date with industry trends and emerging technologies.
Requirements
  • Strong fundamentals in JavaScript, TypeScript, React, HTML, and CSS.
  • Expert-level knowledge of and proven experience working with JS libraries such as React, Redux for state management, React Query, etc.
  • Expert-level knowledge of and proven experience working with component-based architecture (React components, Storybook, Design system, Lerna, NPM/Yarn).
  • Experience building design systems - creating reusable components used by other developers.
  • Proficient with modern testing frameworks (e.g. Cypress).
  • Strong debugging and testing skills.
  • Strong communication skills in English.
  • Experience in backend development with Express or Nestjs would be a great bonus.
  • Experience in designing UX/UI journeys would be a great bonus.
About You
  • A strong frontend engineer with experience in React and building design systems.
  • A proponent of user-centric development with an eye for design and user experience.
  • Someone who is able to put themselves in the user's shoes and contribute to discussions around product development.
  • Someone with outstanding communication skills.
  • A software engineer with solid debugging and testing skills.
  • Strong work ethic and pride in the quality of your code.
  • Enjoy working closely with others in a cross-functional team.
Why CobbleWeb?
  • An independent and profitable business that is doubling in size.
  • More than 12 years experience in designing, building, and optimizing high-growth online marketplaces.
  • Technically complex projects that often present unique business challenges that need solving.
  • A distributed company, headquartered in London, UK, with a strong documentation and iteration culture that supports remote team members based in Europe, Africa, the Middle East, and the Caucasus region.
  • We take full ownership of marketplace projects in close collaboration with our clients.