16 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
Full Stack Developer
Ignion —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Inglés
3d
Pentaho Developer
Sage —Barcelona, Barcelona provincia
- Horas extra
- Sistemas ERP
- Java
- SQL
- Seguro dental
9d
Webmaster
Farner Digital Barcelona —Barcelona, Barcelona provincia
- Hasta 1.800 € al mes
- Jornada completa
- Oficina
- JavaScript
- HTML
- Seguro dental
Solicitud rápida
6d
Fullstack Developer (Angular + Node.js) – Senior
knowmad mood —Barcelona, Barcelona provincia
- Trabajo híbrido
- Azure
- Bases de datos
- AWS
1d
React Front End Developer
Izertis —Sils, Girona provincia
- Jornada completa
- Teletrabajo
- Informática
- Oficina
- Grado
- Flexibilidad horaria
11d
Playable Ads Developer
Tripledot Studios —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
- Teletrabajo opcional
Senior Adobe Developer
MAP —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Solicitud rápida
10d
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
Senior Quality Assurance Engineer (m/f/d)
Ververica GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Java
- AWS
Solicitud rápida
2d
Backend developer
Fluendo —Barcelona, Barcelona provincia
- 9 € por hora
- Media jornada
- Trabajo híbrido
- Informática
- Java
- Bases de datos
- Flexibilidad horaria
- Teletrabajo opcional
7d
Technology Lead - Salesforce Marketing Cloud
MAP —Barcelona, Barcelona provincia
- Ventas
- Inglés
- Oficina
Solicitud rápida
10d
CRM Application Manager - Salesforce Marketing Cloud
MAP —Barcelona, Barcelona provincia
- Oficina
- AWS
- JavaScript
Solicitud rápida
10d
Senior Application Consultant - Salesforce Marketing Cloud
MAP —Barcelona, Barcelona provincia
- Oficina
- AWS
- JavaScript
Solicitud rápida
10d
CRM Application Manager - Salesforce Marketing Cloud
Wunderman Thompson MAP —Barcelona, Barcelona provincia
- Oficina
- AWS
- JavaScript
Applications Developer
EIT Urban Mobility —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Sistemas ERP
- Inglés
- Teletrabajo opcional
Solicitud rápida
1h

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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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