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
3h
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
Playable Ads Developer
Tripledot Studios —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
- Teletrabajo opcional
18h
Adobe Developer
Wunderman Thompson MAP —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Consultor/a Senior Dynamics 365 CRM - Técnico‑Funcional
Seidor —Barcelona, Barcelona provincia
- Teletrabajo
- CRM software
- Azure
- Informática
Senior Software Engineer (Full Stack)
ADP —Barcelona, Barcelona provincia
- Java
- Máster
- AWS
5d
AI Senior Full Stack Developer
Allianz —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Java
- Máster
- JavaScript
- Plan de pensiones
14d
QA Automation Engineer - Healthcare
ERNI —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- Oficina
- Abono gimnasio
10d
Lead Software Engineer
Siemens Energy —Barcelona, Barcelona provincia
- Jornada completa
- DevOps
- SQL
- AWS
Senior Technical Product Manager - Wallets (100% Remote)
Tether Operations Limited —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Grado
- JavaScript
Senior Full-Stack Web Developer
LTM —Barcelona, Barcelona provincia
- Español
- Azure
- DevOps
Solicitud rápida
Desarrollador Full Stack, hibrido
Blister Aplications —Barcelona, Barcelona provincia
- Español
- Inglés
- Java
Senior Lead Software Engineer
Clarivate —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Doctorado
- Informática
Senior QA Automation
Titan OS —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Oficina
- AWS
Solicitud rápida
Fullstack .NET Developer
Materialise —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
Software Engineer Golang (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
Senior Software Engineer (Backend)
ADP —Barcelona, Barcelona provincia
- Java
- Máster
- AWS
5d
SW engineer for PSP solutions
HP —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
OutSystems Developer Consultant
Zurich Insurance —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- JavaScript

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 3 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

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

Full Stack Software Engineer – (Hybrid)

Playable Ads Developer

Adobe Developer

Consultor/a Senior Dynamics 365 CRM - Técnico‑Funcional

Senior Software Engineer (Full Stack)

AI Senior Full Stack Developer

QA Automation Engineer - Healthcare

Lead Software Engineer

Senior Technical Product Manager - Wallets (100% Remote)

Senior Full-Stack Web Developer

Desarrollador Full Stack, hibrido

Senior Lead Software Engineer

Senior QA Automation

Fullstack .NET Developer

Software Engineer Golang (m/f/d)

Senior Software Engineer (Backend)

SW engineer for PSP solutions

OutSystems Developer Consultant

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