Search current junior backend developer nodejs jobs, vacancies, and employment in España on Jobeax. 6,567 junior backend developer nodejs jobs in España.
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Factorial HR
The Role We are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures ...
Spain, Barcelona
Jobrapido
... features from definition to release, with emphasis on testable code, performance, and reliability. You’ll work in cross-functional squads with designers and backend/frontend engineers to ship impactful mobile experiences. This is a hands-on, fast-paced role at a global category leader where your work directly shapes how ...
Spain, España
... tools, libraries, and operations supporting data scientists and analysts working with large-scale internet performance data. You will build and optimize data processing pipelines across Redshift, Spark, and related platforms, mentor junior engineers, and collaborate with product managers to deliver robust data products.
Spain, Málaga
... DevSecOps Engineer to bridge software and security engineering, designing robust security frameworks and guiding complex stakeholder landscapes. You will mentor junior engineers and collaborate with an area architect to define long-term security-oriented software architecture. The role sits within Engineering Excellence & Experience ...
Spain, Madrid
Nologin Consulting Sl
NOW Systems is seeking an ocean software developer to join our Madrid team. You will develop and operate production suites supporting ocean monitoring and forecasting, with a primary focus on data stewardship for in-situ observations using EMODNET and Copernicus Marine data sources. You will also assist with the integration ...
Spain, Madrid
Factorial HR
Factorial HR is seeking a Partner Business Developer for the Italian Market to propel partnerships and unlock new business opportunities. You will build meaningful alliances, support Partners, and align activities with the Partner Sales team. The role requires a native Italian speaker with English at B2, strong relationship ...
Spain, Barcelona
Syngenta Crop Protection is seeking an AI Engineer — Java to enhance the Java layer of our internal developer platform. You will work on templates, shared libraries, runtime standards and quality tooling, partnering with engineers, product leaders and scientists to enable sustainable agriculture through advanced digital ...
Spain, Madrid
Kodify is seeking a Software Developer in Test to join our fully remote QA team (EU-based candidates only). You will design, develop, and maintain automated testing solutions to ensure the quality, reliability, and scalability of our platforms. You will work closely with developers, DevOps, and QA to embed automation into ...
Spain, Barcelona
BETWEEN Group
... Software, BI, Diseño, Project Management y muchas más. Además, desarrollamos soluciones tecnológicas a medida desde nuestros BETWEEN Labs. Estamos buscando un/a Backend SW Engineer especializaco/a en Golang para incorporars a uno de nuestros equipos en Sant Cugat del Vallès. Barcelona. Estamos valorando perfiles de todas las ...
Spain
Empresa Confidencial
35000 €/año
... toda la información asociada y asegúrese de presentar su candidatura. En tu día a día, implementarás nuevas funcionalidades tanto en el frontend como en el backend, corregirás incidencias, realizarás pruebas y contribuirás a mejorar el rendimiento y la seguridad de los sistemas. Trabajarás en coordinación con otros perfiles ...
Spain, Chiva
Krell Consulting & Training
42k
... perfil técnico con experiencia sólida en Azure y AWS, automatización de infraestructura y CI/CD, que además pueda participar en el desarrollo de soluciones backend y APIs sobre Azure e integrar capacidades de Inteligencia Artificial Generativa, NLP, RAG y LLMs en entornos https://jobeax.com/link/AuiYIHDY2Q3Y6omO y operar ...
Spain, Barcelona
Krell Consulting & Training
42k
... perfil técnico con experiencia sólida en Azure y AWS, automatización de infraestructura y CI/CD, que además pueda participar en el desarrollo de soluciones backend y APIs sobre Azure e integrar capacidades de Inteligencia Artificial Generativa, NLP, RAG y LLMs en entornos https://jobeax.com/link/AuiYIHDY2Q3Y6omO y operar ...
Spain
€42,000 - €58,000 a year
... esta posición de contrato , serás responsable de desarrollar y mantener aplicaciones web modernas utilizando https://jobeax.com/link/JSd7UYCSg572jJDY en el backend y React en el frontend. Trabajarás en un entorno hybrid combinando trabajo presencial y remoto, permitiéndote equilibrar la colaboración en equipo con la flexibilidad ...
Spain, Barcelona
Capitole
€1200 EUR
... Spring Boot - Kubernetes/K8S, Terraform, MongoDB, OTEL, VPCs - IA: Claude Code, Copilot - Inglés B2 Responsabilidades : - Desarrollo y evolución de soluciones backend dentro de entornos IoT / M2M. - Análisis de requisitos de negocio y documentación funcional/técnica. - Diseño y propuesta de alternativas de implementación ...
Spain, Valencia
Capitole
€1200 EUR
... Spring Boot - Kubernetes/K8S, Terraform, MongoDB, OTEL, VPCs - IA: Claude Code, Copilot - Inglés B2 Responsabilidades : - Desarrollo y evolución de soluciones backend dentro de entornos IoT / M2M. - Análisis de requisitos de negocio y documentación funcional/técnica. - Diseño y propuesta de alternativas de implementación ...
Spain, España
... environment. You will study information needs, collaborate with users, and ensure deliverables meet quality standards and timelines. Based in Barcelona, Spain, the role focuses on coding, testing, CI/CD, documentation and continuous improvement, with opportunities to mentor junior engineers and influence architectural decisions.
Spain, Barcelona
Product Pulse
Product Pulse is seeking a Junior Export Manager to drive growth across Europe and Asia in the coffee capsule sector. You will build and maintain B2B relationships, expand distribution, and work closely with the Commercial Director. With around 3 years in export sales, you will identify new medium and small accounts, analyze ...
Spain
... implement, and optimize cloud-based contact-centre solutions using Amazon Connect and AWS. You will lead architecture discussions, build integrations, and mentor junior specialists, driving customer excellence. The role focuses on delivering scalable, secure contact-centre applications and hands-on leadership within Sabio's ...
Spain, Madrid
... install and maintain end-user devices and network equipment while collaborating with cross-functional teams. You will travel to different sites domestically and potentially internationally, supporting both on-site and remote colleagues, and mentoring junior staff as you implement improvements to IT systems and processes.
Spain, Alcalá de Henares
ING BANK NV SUCURSAL EN ESPAÑA
... & Structuring and product specialists. You will oversee credit monitoring, financial analyses, and risk reporting for a portfolio of clients. You will build a culture of operational excellence, drive process improvements, and mentor junior colleagues while ensuring timely regulatory reporting and adherence to policies.
Spain, Madrid