21 javascript English-speaking jobs in Catalonia

  • Betway Global
  • Catalonia
  • June 17
technical design, architecture, and implementation of frontend features using React, Next.js, and modern JavaScript
  • Amaris Consulting
  • Catalonia
  • June 11
Solid knowledge of JavaScript / TypeScript, and version control tools such as Git.
  • All European Careers
  • Catalonia
  • June 3
Master degree; 8+ years of hands-on experience in Visual Studio, .NET, MS SQL, Oracle, SharePoint, HTML, JavaScript
  • Allioli
  • Catalonia
  • June 18
What You'll Work With Front-end: HTML, CSS, JavaScript Back-end: Node.js, Express, MongoDB (or similar
  • NeuralTrust
  • Catalonia
  • June 13
Proficiency in NextJS and Javascript. ... While you need to have strong knowledge of NextJS and Javascript in this role, we believe that you can
  • Factorial HR
  • Barcelona
  • May 30
Solid experience with React, JavaScript, or TypeScript for frontend work. ... Write clean, well‑tested code in Ruby on Rails for the backend and React/JavaScript/TypeScript for the
  • Zumbach Electronic
  • Catalonia
  • June 2
Responsibilities Develop lightweight, high‐performance HMIs using modern web technologies (TypeScript/ JavaScript ... systems (component composition, dynamic layouts, user‐driven configuration) Proficiency in TypeScript/JavaScript
  • Betway Global
  • Catalonia
  • June 13
technical design, architecture, and implementation of frontend features using React, Next.js, and modern JavaScript
  • LGT Digital Factory
  • Catalonia
  • June 10
Proficiency in scripting and test automation (JavaScript, Python, or similar). ... Solid understanding of frontend-oriented development, including Web technologies (HTML, CSS, JavaScript
  • MIGx AG
  • Catalonia
  • June 3
What We're Looking For - Core Experience & Skills Strong experience with React and modern JavaScript/ ... What You'll Do Design and develop responsive web applications using React and modern JavaScript/TypeScript
  • Capitole
  • Catalonia
  • June 6
Experience in Performance Testing API Testing with Postman AWS exposure Advanced English Nice to have JavaScript
  • Factorial
  • Barcelona
  • June 17
Backend experience with Ruby on Rails; frontend experience with React, JavaScript, or TypeScript.
  • Prosper AI
  • Barcelona
  • June 11
grasp of algorithms, data structures, and software engineering best practices, especially in Python and Javascript
  • Amaris Consulting
  • Catalonia
  • June 21
scalable, user-centric web applications A rock-solid background in frontend development and modern JavaScript
  • Papaya Global
  • Catalonia
  • May 28
Experience designing and evaluating prompts to hit measurable quality targets Coding knowledge in Python or JavaScript
  • Dow Jones
  • Barcelona
  • June 12
products, advertising and privacy technologies, and high‑traffic websites Strong understanding of Javascript
  • CHAMP Cargosystems
  • Catalonia
  • June 1
Review code and mentor junior developers Knowledge, Skills & Abilities: Strong proficiency in Java, JavaScript
  • CloudDevs
  • Barcelona
  • May 31
Experience with Docker High level of skills with browser APIs, DOM and HTML/CSS Experience with JavaScript
  • Fut-ure Recruitment and Technology
  • Barcelona
  • June 3
you bring 7+ years of experience in frontend or fullstack software engineering Strong command of JavaScript
  • Canonical
  • Barcelona
  • June 1
programming in Python and Node.JS Solid understanding of web development technologies such as HTML, CSS, and JavaScript
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