20 publicaciones de empleo destacadas de javascript developer/a 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
2h
Trainee Cloud Application Developer
Zurich Insurance —Barcelona, Barcelona provincia
- Media jornada
- Español
- Informática
- Inglés
- Parking gratuito
- Oportunidades de crecimiento y desarrollo profesional
1d
Senior UX/UI Designer
Exoticca —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Investigación
- Oficina
Solicitud rápida
Frontend Developer Vue.js Senior
Beigar —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- JavaScript
- Liderazgo
Solicitud rápida
Frontend Software Engineer – Accommodation (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- JavaScript
Tech Lead (Node/React)
Business Insights —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Inglés
- SQL
Solicitud rápida
Frontend Lead Engineer
eDreams ODIGEO —Barcelona, Barcelona provincia
- Oficina
- Java
- JavaScript
Senior Frontend Developer (React)
Qida —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- JavaScript
- Habilidades organizativas
- Seguro médico privado
Senior Full Stack Developer
Allianz —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Java
- Máster
- Plan de pensiones
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Investigación
- Java
- AWS
- Seguro oftalmológico
Solicitud rápida
Software Engineer Specialist
ISDIN —Barcelona, Barcelona provincia
- Informática
- Inglés
- Grado
13d
SOFTWARE DEVELOPER / ENGINEER - PHP. Front End & Back End Web development
Opt Media Marketing Solutions —Barcelona, Barcelona provincia
- Inglés
- JavaScript
- Desarrollo de software
Full Stack Software Engineer – (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Jornada completa
- Oficina
- Hotel
- JavaScript
QA Automation Engineer - Healthcare
ERNI Spain —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- Oficina
- Abono gimnasio
9d
Playable Ads Developer
Tripledot Studios —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
- Teletrabajo opcional
17h
AEM Solutions Architect
Cognizant Netcentric —Barcelona, Barcelona provincia
- Jornada completa
- Español
- DevOps
- Inglés
- Abono gimnasio
Solicitud rápida
Senior Software Engineer (Ruby/RoR, Chatbots & AI)
Workato —Barcelona, Barcelona provincia
- Teletrabajo
- Informática
- Inglés
- Máster
Solicitud rápida
Adobe Developer
Wunderman Thompson MAP —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Backend Engineer
WhereTo —Barcelona, Barcelona provincia
- Jornada completa
- Java
- AWS
- C++
Magnolia Developer (all genders)
UDG Ludwigsburg GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Inglés
- Oficina
- Plan de pensiones
Solicitud rápida

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

Al iniciar sesión en tu cuenta, aceptas las Condiciones del servicio de SimplyHired, nuestra Política sobre cookies y nuestra Política de privacidad.

Senior Blockchain Developer / Web3 Architect

Rawtech Digital
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Contrato indefinido
80.000 € al año
Hace 2 horas

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

Refina tu búsqueda

javascript developer/a empleos en catalunya

Senior Blockchain Developer / Web3 Architect

Trainee Cloud Application Developer

Senior UX/UI Designer

Frontend Developer Vue.js Senior

Frontend Software Engineer – Accommodation (Hybrid)

Tech Lead (Node/React)

Frontend Lead Engineer

Senior Frontend Developer (React)

Senior Full Stack Developer

Senior Software Engineer | Remote | AI SaaS Software Role

Software Engineer Specialist

SOFTWARE DEVELOPER / ENGINEER - PHP. Front End & Back End Web development

Full Stack Software Engineer – (Hybrid)

QA Automation Engineer - Healthcare

Playable Ads Developer

AEM Solutions Architect

Senior Software Engineer (Ruby/RoR, Chatbots & AI)

Adobe Developer

Backend Engineer

Magnolia Developer (all genders)

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

Related Searches

Herramientas para candidatos

Herramientas para empresas

Buscar

Mantener la conexión