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

Senior Full Stack Developer – GenAI Platform (Back-end focus) - Freelance
Collective.work —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Azure
- Servicio al cliente
7h
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Investigación
- Java
- AWS
- Seguro oftalmológico
Solicitud rápida
12d
Senior Software Engineer, Threat Intelligence
Google —Málaga, Málaga provincia
- Jornada completa
- Java
- C++
- Grado
19h
Fullstack Java Developer - certificado de discapacidad del 33%
IThinkUPC —Barcelona, Barcelona provincia
- Incorporación inmediata
- Trabajo híbrido
- Mantenimiento
- Inglés
- Java
- Formación continua
- Seguro médico privado
Technical Product Manager (Banking Connectivity)
Embat —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- APIs
Staff/Lead Python Engineer (ML Platform/Ops)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
Data Platform Engineer (f/m/d)
Axpo Group —Madrid, Madrid provincia
- Media jornada
- Trabajo híbrido
- Español
- Azure
- DevOps
11d
Desarrollador senior Backend (.NET)
COGNODATA —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Bases de datos
- Grado
- APIs
- Flexibilidad horaria
Solicitud rápida
11h
Market Data Specialist – Financial Markets
ING Hubs —Madrid, Madrid provincia
- Inglés
- Oficina
- Máster
- Seguro de vida
- Plan de pensiones
Data Platform Engineer (f/m/d)
Axpo —Madrid, Madrid provincia
- Media jornada
- Español
- Azure
- DevOps
11d
Marketing Operations Manager
NineTwoThree AI Studio —Valencia, Valencia provincia
- Horas extra
- Teletrabajo
- Marketing
- Máster
- Grado
Solicitud rápida
Senior Embedded Software Engineer
TKH Security —Málaga, Málaga provincia
- Jornada completa
- Español
- Informática
- Inglés
- Parking gratuito
Solicitud rápida
Senior Web Product Designer
Trinetix —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Español
- Sistemas ERP
- Inglés
Solicitud rápida
4d
Business Development Manager
Gartner —Barcelona, Barcelona provincia
- Jornada completa
- Ventas
- Inglés
- Oficina
Mid-market Business Development intern
Shakers —Madrid, Madrid provincia
- Ventas
- Contrato en prácticas
Senior Software Engineer - Print Pipeline
Quantica GmbH —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- C++
Solicitud rápida
Senior Engineer
Lansweeper —Alicante, Alicante provincia
- Horas extra
- Trabajo híbrido
- DevOps
- Inglés
- Grado
Solicitud rápida
Senior Software Engineer (Backend Platform)
FeverUp —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- SQL
- AWS
Regional Account Manager (Symantec, Carbon Black, CA)
Arrow Electronics, Inc. —Alcobendas, Madrid provincia
- Jornada completa
- Español
- Ventas
- Inglés
Automation and AI Engineer (Unity & Backend Technologies)
Product Madness —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Word
- Azure
- DevOps

Quiero recibir la alerta de empleo más reciente de back end developer en spain

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

Senior Full Stack Developer – GenAI Platform (Back-end focus) - Freelance

Collective.work
Barcelona, Barcelona provincia

Solicitar ahora

Detalles del empleo

Jornada completa | Autónomo
Hace 7 horas

Cualificaciones

Francés
CI/CD
Español
Azure
Node.js
React
Servicio al cliente
DevOps
Inglés
AWS
JavaScript
Terraform
Desarrollo de Back-End
Scripting
APIs
Cloud
Inteligencia artificial

Descripción completa del empleo

Job description

Daily rate: 300€/day

Project context

Project Details

Location: Barcelona
Work mode: Hybrid (1-2 days onsite)
Start date: ASAP
Duration: Until end of 2026
Language(s): English (Mandatory); Spanish or French (Plus)

Project Summary

We are looking for a Senior Full Stack Developer to join our AI products team and contribute to the development of a Multi-cloud GenAI platform (Azure / AWS / Google), with a primary focus on the Secure GPT service. The role is approximately 90% back-end and 10% front-end. The objective is to evolve platform capabilities and ensure secure, scalable, high-quality implementations aligned with business, technical, security, and regulatory requirements.

Goals and deliverables

Main Responsibilities & Key Activities

Design, develop, and enhance features for the Secure GPT service: document understanding, translation, agentic capabilities, web usage, APIs, and automation
Execute end-to-end development activities: study, analysis, technical design, implementation, documentation, testing, and monitoring
Define and track KPIs to monitor usage and support data-informed decisions
Collaborate within an international team and maintain regular communication with the Tech Lead and Product Owner
Implement solutions compliant with security, regulatory, and internal standards
Identify and contribute to improvements in processes, automation, and customer service delivery

Requirements

Experience Required

Mandatory Experience

Minimum 5 years of experience in web application development, ideally within Azure environments
Back-end development with Node.js (JavaScript / TypeScript)
Front-end development with Next.js / React
Full ownership of the testing lifecycle: unit tests and end-to-end (E2E) tests
API design, implementation, and operation
Azure services: App Services, Cosmos DB, Application Insights, monitoring
DevOps practices: Azure DevOps, CI/CD pipelines
Fundamentals of Infrastructure as Code (IaC) and automation scripting
Prompt engineering: drafting, testing, and iteratively improving prompts
Experience with AI APIs and/or frameworks: OpenAI, Anthropic, Gemini, Azure AI; RAG and agentic/agent-based capabilities

Preferred Experience

Terraform and/or Bicep for infrastructure deployment
Observability and monitoring tooling
Background in regulated industries
Azure and API certifications
Knowledge of data security and compliance
Availability for occasional travel to France, Spain, or Portugal

Solicitar ahora

Refina tu búsqueda

back end developer empleos en spain

Senior Full Stack Developer – GenAI Platform (Back-end focus) - Freelance

Senior Software Engineer | Remote | AI SaaS Software Role

Senior Software Engineer, Threat Intelligence

Fullstack Java Developer - certificado de discapacidad del 33%

Technical Product Manager (Banking Connectivity)

Staff/Lead Python Engineer (ML Platform/Ops)

Data Platform Engineer (f/m/d)

Desarrollador senior Backend (.NET)

Market Data Specialist – Financial Markets

Data Platform Engineer (f/m/d)

Marketing Operations Manager

Senior Embedded Software Engineer

Senior Web Product Designer

Business Development Manager

Mid-market Business Development intern

Senior Software Engineer - Print Pipeline

Senior Engineer

Senior Software Engineer (Backend Platform)

Regional Account Manager (Symantec, Carbon Black, CA)

Automation and AI Engineer (Unity & Backend Technologies)

Quiero recibir la alerta de empleo más reciente de back end developer en spain

Related Searches

Job description

Project context

Goals and deliverables

Requirements

Herramientas para candidatos

Herramientas para empresas

Buscar

Mantener la conexión