35.413 Ofertas de Full Stack Developer en España

What can we offer you?

– Join a young dynamic and multicultural team of 18 Software Engineers.

– Collaborate with a highly passionate team, committed to achieve high standards software.

– Work in an agile environment with Scrum, code review, retrospective meetings and constant innovation.

– Participate in the design, implementation and validation of apps and tools for the automotive industry.

– Be part of a large growing organization.

– IDIADA Offers Company Bus to the candidates from Barcelona and Tarragona.

Our current tech stack

– Java, Spring framework and Hibernate.

– JSF and Primefaces.

– PostgreSQL and Microsoft SQL Server.

– Jenkins continuous integration, Sonar code coverage, Gitlab.

– RESTful integration services.

– NodeJS and Socket.IO.

– AngularJS and Ionic mobility apps.

– Liferay portal for developing our company intranet.

– Currently in process of migrating infrastructure to AWS cloud.

What are we looking for?

We are looking for full Stack software engineers to join our team and help develop constantly evolving applications.

To succeed at this job you will need to code backend in Java, develop Web Services and dominate Data Access ORM’s such as Hibernate. You will also be coding frontend with Primefaces or AngularJS, developing unit tests and deploying apps to AWS cloud.

If you like to develop software and be part of the whole process, this is the right job for you!

Full Stack Developer | Freelance | Remote | Catalonia

I am currently working with a respected digital marketing agency who are looking to bring in an experienced Full Stack Developer to lead the department on a freelance basis to help improve their processes and deliver future projects.

Role Details:

Job title: Full Stack Developer.

Working Model: Remote.

Day Rate: D.O.E.

Contract Length: 6 Month contract with extension possibilities.

Key Skills

• Strong expertise in Python (non-negotiable) and Node.js (must)
• Proficiency with React for front-end development
• Experience with CI/CD pipelines and automation
• Strong background in data management (data lakes, warehouses, streaming analytics)
• Familiarity with cloud environments , ideally Google Cloud Platform (Big Data, ML fundamentals, resilient streaming systems)
• Ability to take projects end-to-end with focus on back-end development
• Solid understanding of modern software engineering practices (scalability, resiliency, clean code)

Key Responsibilities

• Deliver end-to-end development of small to medium-scale projects
• Lead the modernization of data lakes and data warehouses on Google Cloud Platform
• Build and maintain resilient streaming analytics systems
• Design, implement, and optimize back-end services and APIs (Python, Node.js)
• Develop and maintain React-based front-end components
• Implement and manage CI/CD pipelines to ensure reliable deployments
• Collaborate with stakeholders to define technical requirements and solutions
• Ensure applications are secure, scalable, and performant

Key Requirements:

• Full working proficiency in English
• Eligibility to work within the EU without sponsorship
• 4-7 years experience working with the above technologies

If this sounds interesting to you, please apply or send your CV with a contact number to

Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Full Stack Developer!

What do you need to fulfill this job?

- Java Springboot 2.0

- React

- Devops

- Maven y Gradle

- CI/CD (Jekins, Sonar, Nexus.)

- GIT

- Database

- and API REST

- Good knowledge in English

What is a plus?

- PHP

- Python

- Postgresql

- Microservices

- Docker, CNF and K8S

- Bonitasoft

About HCLTech:

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 225,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis.

We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be. If all this sounds like an environment you’ll thrive in, then you’re in the right place. Join us on our journey in advancing the technological world through innovation and creativity.

Why Us?

• We offer End-to-end digital transformation expertise that helps clients from strategy through execution. We work with the biggest brands, offering the opportunity to be a part of industry-leading work.
• We are invested in your growth, offering learning and career development opportunities at every level to help you find your spark.
• We offer freedom and flexibility on the job, empowering our employees to make decisions.
• We offer a virtual-first work environment, promoting a good work-life balance and real flexibility Our company is extremely diverse with representation of 165 nationalities.
• We offer the opportunity to work with colleagues across the globe.
• We are a certified great place to work and a top employer in 25 countries including Romania, offering a positive work environment that values employee recognition and respect.

If you have a valid disability certificate, Certificate of Disability in Force, please contact us.

Among HCL's principles we would like to highlight diversity and inclusion as a strength in our values and practices. To achieve all our objectives, it intends to attract, develop, and retain different profiles, assuming diversity as a key factor and differentiator of fundamental innovation in our organization. We welcome and value all people, and we are committed to the inclusion and sense of belonging of each person who is part of HCL.

• HCL is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations, and ordinances.

Desde SII Group Spain buscamos un/a Full Stack Developer para unirse a nuestro equipo.

¿Quieres embarcarte en nuevos proyectos

Ubicación : Preferiblemente País Vasco (Donosti - San Sebastián)

Tipo de Contrato : Indefinido

Zenit es una startup tecnológica que impulsa la transición energética a través de una plataforma SaaS para la creación y gestión de comunidades energéticas. Colaboramos con ayuntamientos, cooperativas y grandes actores del sector energético para transformar cómo se consume y comparte la energía local.

Buscamos un/a desarrollador/a full stack , con visión técnica y capacidad de adaptación, que nos ayude a seguir construyendo producto de forma sólida, escalable y alineada con lo que usuarios y clientes necesitan.

Responsabilidades

• Mantener, desarrollar e integrar nuevas funcionalidades tanto en el frontend como el backend del framework de desarrollo web.
• Trabajar codo a codo con el equipo de desarrollo y con el equipo de diseño (UX/UI).
• Participar en la definición y mejora de la arquitectura técnica, modelos de datos y buenas prácticas de desarrollo (estructura del código, testing, CI/CD…).
• Si fuera necesario, colaborar con el equipo de data science para integrar y automatizar de forma eficiente los procesos ETL.
• Apoyar en decisiones técnicas que afecten a la escalabilidad, modularidad y mantenibilidad del sistema.

Requisitos

• Experiencia demostrable en desarrollo full stack en desarrollo web.
• Experiencia en frameworks backend actuales para desarrollo aplicaciones web (ejemplo: Django, FastAPI, Next.js…)
• Dominio de React u otros frameworks frontend actuales (Vue, Svelte.).
• Experiencia con los softwares habituales para del desarrollo de software como Github, Jira/Linear, Notion, ChatGPT/Claude, Cursor/ClaudeCode, Github Actions, …,Buenas habilidades de comunicación y capacidad para trabajar en equipo.

Nice to have

• Conocimiento de Python.
• Experiencia con Django.
• Familiaridad con flujos de ingesta de datos, DevOps (automatizaciones, testing, CI/CD).
• Experiencia previa en entornos cloud (especialmente Google Cloud y Cloud Run).
• Conocimiento de herramientas de diseño y prototipado como Figma.
• Conocimientos en seguridad web y buenas prácticas de ciberseguridad.
• Familiaridad con metodologías ágiles (Scrum).

En Zenit buscamos a un/a candidato/a proactivo/a y orientado/a a resultados que tenga la capacidad de trabajar en equipo y colaborar con otros miembros del equipo. Si estás buscando una experiencia única de aprendizaje y crecimiento en una empresa innovadora y en constante crecimiento, ¡entonces Zenit es el lugar para ti!

Oportunidades

Además, como parte de nuestro equipo, tendrás acceso a los siguientes beneficios:

• Oportunidades de desarrollo profesional y personal.
• Ambiente de trabajo dinámico e inclusivo.
• Horario de trabajo flexible y posibilidad de trabajo remoto.
• Aprendizaje continuo y mentoría de expertos en el campo de las energías renovables y la tecnología.

Si te motiva aplicar tus habilidades en un proyecto que genere impacto positivo tanto social como en el medio ambiente y te gustaría contribuir a la transición energética hacia un futuro sostenible, ¡Aplica y únete a nuestro equipo hoy mismo!

ABOUT US

Ticketdoor is an online platform designed to enhance the travel experience by offering a wide variety of bookings for activities, tours, and events.

We serve as a centralized hub where travelers can easily find and book diverse experiences, ranging from museum visits and theme park tickets to private and personalized tours.

At Ticketdoor, we're not just looking for an employee, we're seeking a visionary partner in building the future of travel experiences. If you're ready to lead digital transformation in the tourism industry and create products that inspire travelers worldwide, we want to hear from you.

YOUR IMPACT

As a Fullstack Developer , you’ll be instrumental in building end-to-end features across our travel marketplace platform. You’ll work on both the integration frameworks and the user-facing applications, ensuring seamless connectivity between our platform, providers, and travelers worldwide. You'll develop scalable, high-performance services and responsive, user-friendly interfaces using technologies such as NestJS, PostgreSQL, React, TypeScript, Node.js, React, HTML, JavaScript.

WHAT YOU’LL DO?

• Build and maintain robust, scalable backend services and modern frontend interfaces.
• Develop and consume RESTful APIs endpoints for seamless integration.
• Create dynamic and responsive UIs using React and modern frontend frameworks.
• Optimize PostgreSQL databases for high-volume data processing.
• Enhance system performance and reliability through monitoring, caching, and automated testing.
• Ensure seamless provider and user experiences through clean architecture and UX best practices.
• Collaborate cross-functionally with design, product, and backend teams to deliver full-stack solutions.

WHO YOU ARE?

• 4+ years in fullstack development using Node.js, TypeScript, and modern frontend frameworks (React preferred).
• Strong experience with NestJS for backend development and React for frontend.
• Solid understanding of PostgreSQL and database optimization.
• Proficiency in building and consuming APIs (REST).
• Familiarity with asynchronous processing and message queues (RabbitMQ, Kafka).
• Bonus: Experience with third-party API integrations, marketplace platforms, or travel technology.
• You value clean code, reusable components, documentation, and cross-team collaboration.

WHY JOIN TICKETDOOR?

A collaborative and trusting environment , where flexibility is key.

Desde SII Group Spain buscamos un/a Full Stack Developer para unirse a nuestro equipo.

¿Quieres embarcarte en nuevos proyectos

ABOUT US

Ticketdoor is an online platform designed to enhance the travel experience by offering a wide variety of bookings for activities, tours, and events.

We serve as a centralized hub where travelers can easily find and book diverse experiences, ranging from museum visits and theme park tickets to private and personalized tours.

At Ticketdoor, we're not just looking for an employee, we're seeking a visionary partner in building the future of travel experiences. If you're ready to lead digital transformation in the tourism industry and create products that inspire travelers worldwide, we want to hear from you.

YOUR IMPACT

As a Fullstack Developer , you’ll be instrumental in building end-to-end features across our travel marketplace platform. You’ll work on both the integration frameworks and the user-facing applications, ensuring seamless connectivity between our platform, providers, and travelers worldwide. You'll develop scalable, high-performance services and responsive, user-friendly interfaces using technologies such as NestJS, PostgreSQL, React, TypeScript, Node.js, React, HTML, JavaScript.

WHAT YOU’LL DO?

• Build and maintain robust, scalable backend services and modern frontend interfaces.
• Develop and consume RESTful APIs endpoints for seamless integration.
• Create dynamic and responsive UIs using React and modern frontend frameworks.
• Optimize PostgreSQL databases for high-volume data processing.
• Enhance system performance and reliability through monitoring, caching, and automated testing.
• Ensure seamless provider and user experiences through clean architecture and UX best practices.
• Collaborate cross-functionally with design, product, and backend teams to deliver full-stack solutions.

WHO YOU ARE?

• 4+ years in fullstack development using Node.js, TypeScript, and modern frontend frameworks (React preferred).
• Strong experience with NestJS for backend development and React for frontend.
• Solid understanding of PostgreSQL and database optimization.
• Proficiency in building and consuming APIs (REST).
• Familiarity with asynchronous processing and message queues (RabbitMQ, Kafka).
• Bonus: Experience with third-party API integrations, marketplace platforms, or travel technology.
• You value clean code, reusable components, documentation, and cross-team collaboration.

WHY JOIN TICKETDOOR?

A collaborative and trusting environment , where flexibility is key.