20 publicaciones de empleo destacadas de fullstack developer en spain (¡Están contratando!)

Senior Fullstack Developer (Blockchain)
Merlin Digital Partner —Barcelona, Barcelona provincia
- Trabajo híbrido
- JavaScript
- APIs
- Inteligencia artificial
Solicitud rápida
Senior Fullstack Consultant
Codurance —Barcelona, Barcelona provincia
- De 40.000 € a 60.000 € al año
- Jornada completa
- Teletrabajo
- Español
- Azure
- Inglés
- Seguro dental
- Abono gimnasio
Solicitud rápida
11d
Lead Fullstack Engineer (React+Next.js)
N-iX —Unión, Murcia provincia
- Azure
- DevOps
- JavaScript
FullStack Developer Java / Angular / Springboot / Inglés - Híbrido
Hasten group —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Java
Senior Full Stack Developer
INEO Innovative Technologies —Valencia, Valencia provincia
- Jornada completa
- Azure
- DevOps
- Inglés
- Seguro de vida
Senior Fullstack Developer (.NET + React)
COGNODATA —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Grado
- Desarrollo de software
- APIs
- Flexibilidad horaria
Solicitud rápida
3d
Senior Fullstack Engineer
Kabilio —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
FULL STACK SOFTWARE ENGINEER
Alvic Group —Colonia Covibar, Madrid provincia
- Trabajo híbrido
- Informática
- Desarrollo de software
- Ayuda al desarrollo profesional
- Oportunidades de crecimiento y desarrollo profesional
Solicitud rápida
Sr. FullStack Engineer
Q-tech —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Informática
- Java
.NET Fullstack Engineer (f/m/d)
Axpo Group —Madrid, Madrid provincia
- Trabajo híbrido
- Azure
- DevOps
- Inglés
5h
Fullstack Angular - inglés C1 (100% teletrabajo)
knowmad mood —Madrid, Madrid provincia
- Teletrabajo
- DevOps
- Inglés
- JavaScript
- Formación continua
- Flexibilidad horaria
FullStack Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- JavaScript
- Desarrollo de software
Senior JavaScript Fullstack engineer for AI-powered recruitment platform
SSA Group —Málaga, Málaga provincia
- Trabajo híbrido
- DevOps
- Inglés
- AWS
Senior Software Developer C#
Roche —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Microsoft Excel
- Informática
- Inglés
9d
Senior / Lead FullStack Developer – Java 17 / Spring Boot / Angular / Kafka – Barcelona (Híbrido)
The White Team —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Java
- SQL
- Seguro dental
Sr. Software Engineer (Node+React)
Align Technology —Madrid, Madrid provincia
- Jornada completa
- Informática
- DevOps
- Inglés
Solicitud rápida
3d
Software Solution Architect
Linde Material Handling Ibérica, S.A.U. —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Ventas
- DevOps
Senior Fullstack Engineer - Lending Team
Ebury —Madrid, Madrid provincia
- Informática
- Inglés
- Oficina
Solicitud rápida
14d
Python Full Stack Engineer 100% (f/m/d)
Julius Baer —Madrid, Madrid provincia
- Jornada completa
- Informática
- DevOps
- Máster
Backend - Fullstack Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- Inglés

Quiero recibir la alerta de empleo más reciente de fullstack developer en spain

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Senior Fullstack Developer (Blockchain)

Merlin Digital Partner
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Cualificaciones

CI/CD
Node.js
React
Git
Arquitectura de microservicios
RBAC
Docker
JavaScript
PostgreSQL
REST
UX
APIs
ETL
Cloud
UI
GraphQL
Inteligencia artificial

Descripción completa del empleo

We are Merlin Digital Partner, a leading IT & Digital talent acquisition consultancy with over 10 years of experience. We have scaled industry giants such as Wallapop, Glovo, Banc Sabadell, and Sulzer, among others. Focused on humanizing and streamlining recruitment, our mission is to transform companies by connecting them with top-tier talent. We pride ourselves on diving deep into our partners' realities, understanding not just their technical needs, but their core essence.

One of our rapidly growing partners is looking for a Senior Full Stack Developer. They are a deep-tech company specializing in the certification and verification of digital data using Blockchain technology. Their platform ensures information authenticity, integrity, and traceability, with key applications in digital identity, regulatory compliance, and sensitive data management.

The Mission
You will design and build end-to-end digital applications based on an API-first architecture, ensuring seamless data management, system integration, and a robust user experience. This role combines advanced backend capabilities with frontend development and a strong focus on data architecture.

Key Responsabilities

Architecture & Backend:

Design and implement scalable APIs (REST / GraphQL) using Node.js.
Define and evolve data models in Supabase (PostgreSQL).
Model relational databases (normalization, integrity, optimization).
Build modular, maintainable backend services.
Manage authentication and access control (JWT, RBAC).

Frontend & Experience:

Develop high-performance interfaces using React / Next.js or similar stacks.
Integrate APIs ensuring consistency and efficiency in data consumption.
Define frontend patterns (state management, caching, SSR).
Collaborate on product-oriented UX/UI decisions.

Integration & Data:

Integrate external systems (APIs, OAuth, IoT, third-party services).
Design data flows (ETL, webhooks, synchronization).
Guarantee data consistency and quality across systems.

Quality & Deployment:

Apply development best practices (Testing, CI/CD).
Containerization and deployment (Docker, Cloud environments).
Document APIs and architectural decisions.

Tech Stack:

Node.js
Supabase
PostgreSQL
React / Next.js
Docker
REST / GraphQL
CI/CD

What we are looking for:

+3-5 years of experience as a Full Stack Developer.
Expertise in Node.js (Express / NestJS).
Proficiency in React / Next.js or similar frameworks.
Hands-on experience with PostgreSQL / Supabase.
Solid knowledge of relational data modeling.
Proven experience in API design.
Familiarity with Git, cloud environments, and CI/CD workflows.

Nice to have:

Blockchain Experience: Familiarity with Ethereum, smart contracts, and digital identity (SSI).
Architectural Knowledge: Experience with distributed architectures or microservices.
Sensitive Data Management: Background in handling highly secure data (Healthtech, Fintech, or Identity Management).
Headless CMS/Platforms: Experience integrating with headless solutions like Directus or similar tools.
AI & Analytics: Previous experience in projects involving AI components or data analytics.

Benefits:

Location: Barcelona
Salary Range: €50,000 – €55,000
- We are open to considering candidates outside this range (both Junior and Senior profiles) depending on technical expertise and the value brought to the role, as the team is actively expanding.
Remote-Friendly: You will be able to work remotely, with occasional in-person meetings in Barcelona.
Core Team Impact & Career Plan: You will join the core of an innovative project in its high-growth phase. This offers the opportunity to build your own career path and pivot your role based on your interests and our evolving client needs.

Solicitud rápida

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Senior JavaScript Fullstack engineer for AI-powered recruitment platform

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Quiero recibir la alerta de empleo más reciente de fullstack developer en spain

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