20 publicaciones de empleo destacadas de web developer en barcelona, ct (¡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
9h
QA Automation Engineer - Healthcare
ERNI Spain —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- Oficina
- Abono gimnasio
6h
.NET Developer - Automotive Industry
ERNI Spain —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- Oficina
- Abono gimnasio
6h
Staff Software Engineer
Workato —Barcelona, Barcelona provincia
- Teletrabajo
- Azure
- Informática
- DevOps
Solicitud rápida
Application development / Full stack development graduate
Symrise —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Informática
- DevOps
- Seguro de vida
Solicitud rápida
DevOps Engineer (English is a MUST)
Sopra Steria —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- DevOps
- Inglés
Solicitud rápida
Senior Java Software Development XVS
Ingram Micro —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
Senior TYPO3 CMS Developer (all genders)
UDG Ludwigsburg GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- JavaScript
- Plan de pensiones
Solicitud rápida
Staff Backend Engineer
OLX —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- DevOps
- Inglés
- Seguro de vida
Solicitud rápida
SAP PM System Analyst (Plant Maintenance)
Boehringer Ingelheim España, S.A. —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Máster
- Abono gimnasio
QA Engineer (Pharmaceutical Sector)
Omega CRM —Sant Cugat del Vallès, Barcelona provincia
- Trabajo híbrido
- Salesforce
- Inglés
- AWS
Solicitud rápida
6d
Design Engineer, EU
Ashby —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Días de asuntos propios
Staff/Lead Fullstack Engineer (Data Structures Expert)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- SQL
- Vacaciones pagadas
- Teletrabajo opcional
Freelance Head of SEO (Strategic Lead)
Netenders Holding —Barcelona, Barcelona provincia
- Teletrabajo
Senior Fullstack Engineer
Kabilio —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
SAP Technology Specialist
Trifork —Barcelona, Barcelona provincia
- Jornada completa
- Español
- DevOps
- Inglés
- Seguro oftalmológico
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- C++
Senior AdTech
Softonic —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- JavaScript
- Teletrabajo opcional
Solicitud rápida
Project Manager (all genders)
UDG Ludwigsburg GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
- Plan de pensiones
Solicitud rápida
DevOps Security Engineer
Decentralized Masters —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- DevOps
- Máster
- AWS
Solicitud rápida

Quiero recibir la alerta de empleo más reciente de web developer en barcelona, ct

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

Collective.work
Barcelona, Barcelona provincia

Solicitar ahora

Detalles del empleo

Jornada completa | Autónomo
Hace 9 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

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web developer empleos en barcelona, ct

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

QA Automation Engineer - Healthcare

.NET Developer - Automotive Industry

Staff Software Engineer

Application development / Full stack development graduate

DevOps Engineer (English is a MUST)

Senior Java Software Development XVS

Senior TYPO3 CMS Developer (all genders)

Staff Backend Engineer

SAP PM System Analyst (Plant Maintenance)

QA Engineer (Pharmaceutical Sector)

Design Engineer, EU

Staff/Lead Fullstack Engineer (Data Structures Expert)

Freelance Head of SEO (Strategic Lead)

Senior Fullstack Engineer

SAP Technology Specialist

Technical Product Manager QVAC (100% remote Worldwide)

Senior AdTech

Project Manager (all genders)

DevOps Security Engineer

Quiero recibir la alerta de empleo más reciente de web developer en barcelona, ct

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