Ofertas de empleo de javascript en barcelona provincia
1551-1575 de 1.583 ofertas de empleo
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Project Manager - Internship
nuevo Placement International Barcelona, Barcelona
...Javascript (Object Oriented), jQuery, AJAX, SQL, MySQL or Python. Expertise with HubSpot or any similar CRM tool is required. Entrepreneurial spirit and...
Hace 20 h 35 minutos en EmpregoReportar -
Senior Full-Stack Engineer (Barcelona) -, Cataluña, Spain
nuevo Appodeal Barcelona, Barcelona
...JavaScript/TypeScript, and responsive design. Backend versatility: Experience with Python plus interest/experience in Rust or JVM languages (Java, Scala...
Hace 20 h 41 minutos en kitempleoReportar -
Lead Testing Engineer (Barcelona)
nuevo Tether Operations Barcelona, Barcelona
...JavaScript applications. Your responsibility is to ensure that local AI capabilities ship reliably and perform well across devices. You’ll balance hands‑on...
Hace 21 h 18 minutos en kitempleoReportar -
AI Pilot Vibe Coding Specialist (Barcelona)
nuevo Mindrift Barcelona, Barcelona
...JavaScript-rendered content and changing site behavior. Enforce data quality standards through validation checks, cross-source consistency controls...
Hace 21 h 19 minutos en kitempleoReportar -
Backend Engineer (Barcelona)
nuevo Blizzard Entertainment Barcelona, Barcelona
...Javascript, Bash*About King*With a mission of. Making the World Playful*, King is a leading interactive entertainment company with more than 20 years of...
Hace 20 h 56 minutos en kitempleoReportar -
Salesforce Marketing Technology Consultant
nuevo VML Barcelona, Barcelona
...JavaScript; Knowledge of SQL, API (SOAP/Rest), and RDBMS design; Thriving in a fast-paced, entrepreneurial environment and proactive thinking; Fluent in...
Hace 20 h 42 minutos en EmpregoReportar -
Business Analyst Intern - Barcelona - July 2026
nuevo papernest Barcelona, Barcelona
...Javascript, Python) Ce que nous t'offrons: Evoluer dans un environnement international et inclusif: tout le monde à sa place chez papernest, et avec plus de...
Hace 21 h 8 minutos en kitempleoReportar -
Performance Engineer (Sant Adrià de Besòs)
nuevo LGT Digital Factory Sant Adrià de Besòs, Barcelona
...and developer tools. Proficiency in scripting and test automation (JavaScript, Python, or similar). Familiarity with CI/CD environments (Jenkins, GitLab CI,
Hace 20 h 45 minutos en kitempleoReportar -
Desarrollador/A Full-Stack Senior Con Inglés (Barcelona)
nuevo A5 Talent Finders Barcelona, Barcelona
...JavaScript, HTML, CSS, and React. Strong understanding of back-end technologies such as, Python, and PostgreSQL. Experience working at a startup up building...
Hace 1 día en kitempleoReportar -
Junior Scientist (R2)
nuevo Barcelona Supercomputing Center Barcelona, Barcelona
...Javascript, and others). Must be able to find the "right tool" for the job. Experience dealing with danger applied to natural disasters, better used to...
Hace 20 h 38 minutos en EmpregoReportar -
Shift Engineer (part time) (Sant Just Desvern)
nuevo LGT Digital Factory Sant Just Desvern, Barcelona
...with frontend monitoring frameworks and developer tools. Proficiency in scripting and test automation (JavaScript, Python, or similar). Familiarity with CI/CD
Hace 1 día en kitempleoReportar -
Senior App Engineer (React Native) (Barcelona)
nuevo Preply Barcelona, Barcelona
...JavaScript/Typescript and experience with popular React Native libraries (e... Reanimated, Apollo Client, Expo, React Navigation). Commitment to excellence...
Hace 20 h 35 minutos en kitempleoReportar -
Senior Software Engineer - Noloco (Barcelona)
nuevo Noloco Barcelona, Barcelona
...JavaScript/Node. Js skills. Experience in React. Js/GraphQL is a plus. Deep understanding of data design and modeling. Built and worked on complex web...
Hace 21 h 6 minutos en kitempleoReportar -
Frontend Developer (Creative Developer) (Barcelona)
nuevo Impress Barcelona, Barcelona
...JavaScript frameworks, experience in evaluating different technologies; Proficient knowledge of common development tools such as Babel, Webpack, Jest, and...
Hace 1 día en kitempleoReportar -
Marketing Automation Associate Manager (Salesforce Marketing
nuevo Jakala Barcelona, Barcelona
...JavaScript (SSJS). Experience with API integrations (REST/SOAP) and familiarity with integration platforms. *Soft Skills (Must-Have) *: Fluent in English...
Hace 20 h 42 minutos en EmpregoReportar -
Desarrollador/A React Nestjs (Barcelona)
nuevo Abacum Barcelona, Barcelona
...JavaScript, Typescript, HTML, and CSS. You have strong Git skills and have experience working with the mono-repository. You write unit and integration tests...
Hace 1 día en kitempleoReportar -
Senior Salesforce Engineer - Quick Commerce - Barcelona, Cat
nuevo Delivery Hero Barcelona, Barcelona
...JavaScript. Fluent English communication skills. Nice to have: Experience of working in fast-paced environments handling multiple, competing priorities...
Hace 20 h 41 minutos en kitempleoReportar -
Full Stack Developer (Barcelona)
nuevo Innovation Group Spain Barcelona, Barcelona
...Javascript, Git, excellent verbal and written communication skills in English. Valuable: Azure/AWS. NET core, SOLID principles, Microservices architecture...
Hace 20 h 56 minutos en kitempleoReportar -
Vigilante tecnológico (Sallent)
nuevo beBeeIngeniero Sallent, Barcelona
...para encontrar nuevos flujos informáticos elevados: No solo debes tener experiencia en programación general como backend PHP MySQL SQL Java HTML CSS javascript...
Hace 1 día en kitempleoReportar -
Quality Engineer (Barcelona)
nuevo N26 Barcelona, Barcelona
...JavaScript, or similar. Deep understanding of Clean Code and SOLID design principles as the root of your software craftsmanship. Ability to build and...
Hace 21 h 10 minutos en kitempleoReportar -
Software Engineer Data Engineering (Barcelona)
nuevo SistelGroup Barcelona, Barcelona
...JavaScript or LUA. Familiarity with relational databases (MySQL, PostgreSQL, SQL Server) and non-relational databases (MongoDB). Understanding of software...
Hace 1 día en kitempleoReportar -
Senior Fullstack Engineer - Vetting Team
nuevo sennder Barcelona, Barcelona
...JavaScript, knowing more than one language is a plus. Proven practical experience with different architectures, patterns, and programming paradigms...
Hace 20 h 38 minutos en EmpregoReportar -
Data Engineer | Software Engineer (Barcelona)
nuevo SistelGroup Barcelona, Barcelona
...JavaScript or LUA. Familiarity with relational databases (MySQL, PostgreSQL, SQL Server) and non-relational databases (MongoDB). Understanding of software...
Hace 1 día en kitempleoReportar -
Solutions Engineer - EXTE (Barcelona)
nuevo EXTE Barcelona, Barcelona
...data and abstract complex information to identify root causes, troubleshoot issues, and propose effective solutions or explanations. Work with JavaScript...
Hace 20 h 40 minutos en kitempleoReportar -
Marketing Automation Senior Consultant (Bau & Campaign Opera
nuevo Jakala Barcelona, Barcelona
...Exhibit solid technical skills, including: Advanced SQL and AMPscript. Advanced html/css. Intermediate to advanced proficiency in Server-Side JavaScript...
Hace 20 h 38 minutos en EmpregoReportar
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