219 javascript English-speaking jobs in Spain
React Software Engineer
- Wizeline
- Castro e Marzán
- January 11
years hands-on software development experienceStrong knowledge of OOP principlesKnowledge of HTML/CSS/JavaScript
Boomi Solution Architect - Integrations
- ComTech Europe Ltd
- Castro e Marzán
- January 11
following helps in discussions with the team: REST and SOAP APIs, XML, JSON, SQL, Golang, Java, and JavaScript
Fullstack Engineer
- E-Frontiers
- Castro e Marzán
- January 2
Angular and TypeScript, as well as strong knowledge of HTML and CSS.Backend: Proficiency in Node.js with JavaScript
SENIOR SOFTWARE ENGINEER (BCN) - HIBRIDO
- Randstad Digital España
- Catalonia
- January 11
Who we are: Randstad Digital is the technology consulting firm of the Randstad Group, specializing in stable technology services. Globally, we are present in more than 20 countries with over 25,000 IT specialists, and nationally with more than 400, with offices in Madrid, Barcelona, Valencia, Seville, Zaragoza, Bilbao, and Valladolid.
Platform Manager
- Hays
- Catalonia
- January 11
data integration, ETL, and audience segmentation.Proficiency in SQL; experience with APIs, HTML, or JavaScript
Frontend Developer
- Impress
- Castro e Marzán
- January 11
.• Experience in system/software design.Would be a plus if:• Understanding of other JavaScript frameworks
Senior Frontend Developer
- European Tech Recruit
- Castro e Marzán
- December 14
and a proven ability to deliver substantial performance improvements.Expert-level understanding of JavaScript
MarTech Specialist
- Spoki
- Barcelona
- January 7
What We're Looking For Core Skills (Must-Have) Strong JavaScript/TypeScript and front-end development
Senior Full-Stack .NET/React Developer (English C1 mandatory)
- Unisys
- Castro e Marzán
- January 11
full stack development.Strong knowledge of .NET Core / ASP.NET Core, C#, and React JS.Proficiency in JavaScript
Frontend Developer
- Impress
- Vitoria-Gasteiz
- January 11
Would be a plus if: • Understanding of other JavaScript frameworks, experience in evaluating different
Frontend Developer
- Impress
- Valencia
- January 11
Would be a plus if: • Understanding of other JavaScript frameworks, experience in evaluating different
Frontend Developer
- Impress
- Spain
- January 11
Would be a plus if: • Understanding of other JavaScript frameworks, experience in evaluating different
Frontend Developer
- Impress
- Chazo
- January 11
Would be a plus if: • Understanding of other JavaScript frameworks, experience in evaluating different
Frontend Developer
- Impress
- Cequelinos
- January 11
Would be a plus if: • Understanding of other JavaScript frameworks, experience in evaluating different
React Software Engineer
- Wizeline
- Spain
- January 11
years hands-on software development experience Strong knowledge of OOP principles Knowledge of HTML/CSS/JavaScript
React Software Engineer
- Wizeline
- Vitoria-Gasteiz
- January 11
years hands-on software development experience Strong knowledge of OOP principles Knowledge of HTML/CSS/JavaScript
React Software Engineer
- Wizeline
- Chazo
- January 11
years hands-on software development experience Strong knowledge of OOP principles Knowledge of HTML/CSS/JavaScript
React Software Engineer
- Wizeline
- Cequelinos
- January 11
years hands-on software development experience Strong knowledge of OOP principles Knowledge of HTML/CSS/JavaScript
React Software Engineer
- Wizeline
- Valencia
- January 11
years hands-on software development experience Strong knowledge of OOP principles Knowledge of HTML/CSS/JavaScript
QA Automation (API Testing)
- Amaris Consulting
- Catalonia
- December 23
experience testing RESTful services integrated with front-end and back-end systems.Familiarity with JavaScript









