20 publicaciones de empleo destacadas de javascript developer en catalunya (¡Están contratando!)

Senior Blockchain Developer / Web3 Architect
Rawtech Digital —Barcelona, Barcelona provincia
- 80.000 € al año
- DevOps
- Inglés
- JavaScript
- Seguro médico privado
- Seguro dental
Solicitud rápida
React Native Developer (Wallet team) - 100% remote
Tether Operations Limited —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Java
- C++
Senior Web Developer
Zapiplay —Tarragona, Tarragona provincia
- Jornada completa
- Informática
- Inglés
- Grado
Web Developer with knowledge of WordPress, Magento, Joomla, Drupal
Zapiplay —Tarragona, Tarragona provincia
- Jornada completa
- Informática
- Inglés
- AWS
React Front End Developer
Izertis —Sils, Girona provincia
- Jornada completa
- Teletrabajo
- Informática
- Oficina
- Grado
- Flexibilidad horaria
11d
Power Platform Developer con Inglés - Remoto
Azertium IT Global Services SL —Barcelona, Barcelona provincia
- Teletrabajo
- Inglés
- Habilidades de análisis
- JavaScript
Senior Frontend Engineer (React)
Titan OS —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Oficina
- Grado
Solicitud rápida
Senior Design Engineer
Seqera —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Investigación
- JavaScript
- Seguro de vida
Advanced TYPO3 CMS Developer (all genders)
UDG Ludwigsburg GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- JavaScript
- Plan de pensiones
Solicitud rápida
Senior Quant Software Developer
Luxoft —Barcelona, Barcelona provincia
- Azure
- DevOps
- Inglés
SOFTWARE DEVELOPER / ENGINEER - PHP. Front End & Back End Web development
Opt Media Marketing Solutions —Barcelona, Barcelona provincia
- Inglés
- JavaScript
- Desarrollo de software
FullStack Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- JavaScript
- Desarrollo de software
Frontend Developer (Vue.js)
Citibeats —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
Solicitud rápida
Senior Software Engineer (Full Stack)
ADP —Barcelona, Barcelona provincia
- Java
- Máster
- AWS
JUNIOR FULL STACK DEVELOPER
Serveis Integrals ESED SL —Mataró, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Bases de datos
- Formación continua
- Teletrabajo opcional
2d
Software Engineer Golang (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
Frontend Software Engineer – Accommodation (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- JavaScript
Frontend Lead Engineer
eDreams ODIGEO —Barcelona, Barcelona provincia
- Oficina
- Java
- JavaScript
Experienced Process Automation & Integration Developer (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Azure
- DevOps
Solicitud rápida
Senior Solutions Engineer
Q-tech —Barcelona, Barcelona provincia
- 90.000 € al año
- Teletrabajo
- Inglés
- AWS
- Grado
- Flexibilidad horaria

Quiero recibir la alerta de empleo más reciente de javascript developer en catalunya

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Senior Blockchain Developer / Web3 Architect

Rawtech Digital
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Contrato indefinido
80.000 € al año

Beneficios

Seguro médico privado
Seguro dental
Ayuda al desarrollo profesional
Oportunidades de crecimiento y desarrollo profesional
Seguro de vida

Cualificaciones

DevOps
Inglés
JavaScript
Desarrollo de software
GitHub
Escalabilidad
Cloud
Liderazgo
Habilidades de comunicación

Descripción completa del empleo

About Rawtech Digital

Rawtech Digital is a forward-thinking technology company focused on building innovative blockchain and Web3 solutions. We are seeking an experienced Senior Blockchain Developer / Web3 Architect to lead the design and development of decentralized applications, smart contract ecosystems, and next-generation blockchain infrastructure.

Position Overview

As a Senior Blockchain Developer / Web3 Architect, you will be responsible for architecting, developing, and deploying secure, scalable blockchain solutions. You will work closely with product managers, developers, and stakeholders to deliver cutting-edge Web3 products that drive innovation and business growth.

Key Responsibilities

Design and develop blockchain-based applications and infrastructure.
Architect secure and scalable Web3 platforms and decentralized systems.
Develop, test, and deploy smart contracts.
Integrate blockchain protocols, wallets, and decentralized services.
Conduct smart contract audits and security reviews.
Optimize blockchain performance, scalability, and reliability.
Collaborate with cross-functional teams to define technical requirements and product roadmaps.
Stay current with emerging blockchain technologies, protocols, and industry best practices.
Mentor junior developers and provide technical leadership.

Required Qualifications

5+ years of software development experience.
3+ years of hands-on blockchain development experience.
Strong proficiency in Solidity and smart contract development.
Experience with Ethereum and EVM-compatible networks.
Strong understanding of decentralized application (dApp) architecture.
Experience with Web3 libraries and frameworks such as Web3.js, Ethers.js, or similar.
Proficiency in JavaScript/TypeScript.
Experience with cloud infrastructure and DevOps practices.
Strong understanding of blockchain security principles.
Excellent problem-solving and communication skills.
Fluent in English.

Preferred Qualifications

Experience with Layer 2 solutions and scaling technologies.
Knowledge of DeFi, NFTs, DAOs, or tokenomics.
Experience with Rust, Golang, or other blockchain-related languages.
Familiarity with cross-chain protocols and interoperability solutions.
Experience leading technical teams or projects.

Benefits

Competitive salary of €80,000 per year.
Opportunity to work on cutting-edge Web3 and blockchain projects.
Professional development and learning opportunities.
Collaborative and innovative work environment.
Flexible working arrangements.
Career growth opportunities within a rapidly expanding company.

How to Apply

Submit your resume and a brief cover letter highlighting your blockchain and Web3 experience. Include links to relevant projects, GitHub repositories, or portfolio work where applicable.

Sueldo: 80.000,00€ al año

Beneficios:

Ayuda al desarrollo profesional
Seguro dental
Seguro de vida
Seguro médico privado

Ubicación del trabajo: Empleo presencial

Solicitud rápida

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Quiero recibir la alerta de empleo más reciente de javascript developer en catalunya

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