Ofertas de empleo de javascript en barcelona
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Frontend Software Engineer – Accommodation – (Hybrid)
eDreams Barcelona, Barcelona
...Javascript libraries like ReactJS, TypeScript, Graphql, Jest, React Testing library, Style Sheet preprocessors like SASS, CSS-in-JS and styled-components...
Hace +30 días en AdzunaReportar -
Frontend Developer – Convert (Hybrid)
eDreams Barcelona, Barcelona
...JavaScript, TypeScript, ReactJS, a design framework based on styled-components, and GraphQL for efficient data querying. We ensure code reliability through...
Hace 17 días en AdzunaReportar -
Technical Support Intern – Barcelona
Flowbox Barcelona, Barcelona
...JavaScript (academic or self-taught is fine) Be familiar with browser DevTools or willing to learn quickly Communicate clearly in English, both written and...
Hace +30 días en AdzunaReportar -
Senior Full-Stack Engineer
Appodeal Barcelona, Barcelona
...(Javascript/Typescript) and backend (Python) capabilities. Experience in developing and maintaining high-load systems, ensuring scalability, reliability...
Hace 14 días en AdzunaReportar -
Senior React Native Software Engineer
Wizeline Barcelona, Barcelona
...JavaScript (ES6). Hands-on experience with component libraries (Material UI, Chakra, or similar). Knowledge of API integration (REST, GraphQL) and state...
Hace +30 días en AdzunaReportar -
Technical Support Associate
Flowbox Barcelona, Barcelona
...JavaScript; experience with browser DevTools is a strong plus Have experience in a similar technical support or implementation role (valued but not...
Hace +30 días en AdzunaReportar -
Staff React Engineer (TypeScript AI Experience)
Wizeline Barcelona, Barcelona
...JavaScript (ES6), React Hooks, and state management patterns (Redux, Zustand, or Recoil). Proficiency with testing frameworks (Jest, React Testing Library...
Hace 19 días en AdzunaReportar -
Business Data Cloud Senior Consultant - Spain
sap Barcelona, Barcelona
...JavaScript, Python, and SAP UI5. Technical and Solution Knowledge: 3 years of experience with the BTP and/or BDC solution portfolio. Architecture guidance...
Hace +30 días en AdzunaReportar -
Senior Frontend Developer
Titan OS Barcelona, Barcelona
...JavaScript developer with React Expertise in HTML5, CSS Experience with Cypress Experience consuming RESTful APIs Knowledge of computer science fundamentals...
Hace +30 días en AdzunaReportar -
Full Stack Engineer
nowon AG Barcelona, Barcelona
...TypeScript/JavaScript. Are passionate about writing clean and pragmatic code. Think in product outcomes, not just tickets—love fast feedback loops. Work...
Hace +30 días en AdzunaReportar -
FullStack Engineer - XCP (m/f/d)
MEDIA MARKT Barcelona, Barcelona
...within the team through your confident yet reflective manner. Your profile Proficient in front-end technologies such as HTML5, CSS3, JavaScript/TypeScript...
Hace 17 días en AdzunaReportar -
Fullstack Software Engineer I
Eventbrite Barcelona, Barcelona
...Javascript, Ruby, etc. You have experience using some form of web framework: Django, Next. Js, Symphony, etc. You have experience managing infrastructure on...
Hace +30 días en AdzunaReportar -
API Designer
Talent-R Barcelona, Barcelona
...JavaScript, and TypeScript. Strong security understanding, including OAuth2, JWT, and SAML. Familiar with Query languages like Kusto and tools like...
Hace +30 días en AdzunaReportar -
Summer 2026 Internship – Software Development Intern
Dow Jones Barcelona, Barcelona
...JavaScript or Python for basic scripting and automation. Web & Development Basics: Familiarity with the core concepts of REST APIs (such as JSON and HTTP...
Hace 18 días en AdzunaReportar -
Senior Front-End Developer
Entravision Barcelona, Barcelona
...JavaScript, TypeScript, and modern frontend tooling. Strong proficiency in React, React Native, and Expo for building scalable, cross-platform applications...
Hace +30 días en AdzunaReportar -
Senior C# Developer
Wizeline Barcelona, Barcelona
...JavaScript. Strong understanding of relational databases, preferably SQL Server or PostgreSQL. Experience working within a modern software development...
Hace +30 días en AdzunaReportar -
Frontend Senior Software Engineer – Accommodation (Hybrid)
eDreams Barcelona, Barcelona
...Javascript libraries like ReactJS and Lodash, Graphql, Testing frameworks and libraries like Mocha, Chai, sinon. Js and Jest, React Testing library...
Hace +30 días en AdzunaReportar -
Join ALOHAS' Tech Talent Network
ALOHAS Barcelona, Barcelona
...JavaScript/TypeScript, React, Node. Js, Python, SQL/NoSQL, AWS, Docker, Kubernetes, etc). Strong analytical, problem-solving, and communication skills...
Hace +30 días en AdzunaReportar -
Solutions Consultant - Applied Data Specialist - Global Foot
Hudl Barcelona, Barcelona
...Javascript, GraphQL, Python / R, SQL, Tableau and data modeling. Cross-collaboration skills. You’ve worked across the main areas of sports environments...
Bruto/año: 75.000€
Hace 16 días en AdzunaReportar -
Sales Engineer Lead
Smadex Barcelona, Barcelona
...JavaScript for prototyping, automation, or integration with analytics and tracking tools. Hands-on experience with SQL for data analysis and troubleshooting...
Hace +30 días en AdzunaReportar
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