18 publicaciones de empleo destacadas de full stack 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
11h
Senior Full Stack Developer
PPG —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
Solicitud rápida
Senior Software Engineer
EQS Group GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Oficina
- Máster
19h
Founding Account Executive (AI Cloud)
Featherless AI —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Ventas
- Inteligencia artificial
Staff/Lead Python Engineer (ML Platform/Ops)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
Senior Data Engineer
Bsport —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- AWS
- Python
- Teletrabajo opcional
Senior Site Reliability Engineer
bsport —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Oficina
- SQL
- Teletrabajo opcional
Senior QA Engineer – Devices
Frekuent —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Inglés
- Vacaciones pagadas
- Abono gimnasio
Solicitud rápida
7d
Automation and AI Engineer (Unity & Backend Technologies)
Product Madness —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Word
- Azure
- DevOps
Senior MLOps Engineer
IDT —Barcelona, Barcelona provincia
- Trabajo híbrido
- Azure
- Inglés
- SQL
- Programa de recomendación
Solicitud rápida
Platform Engineer – Platform As A Service – (hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Oficina
- Desarrollo de software
- Linux
AI Application Support Specialist for MINERVA project
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Máster
Head of Credit Control
Eskimi —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Ventas
- Inglés
- Oficina
Solicitud rápida
Senior II Security Engineer - Application
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- AWS
- Python
- SDLC
Solicitud rápida
Senior Data Engineer - Applied AI
Adikteev —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Máster
Solicitud rápida
DevOps Engineer (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Azure
- DevOps
- Abono gimnasio
Solicitud rápida
Sr. SAP Engineer - Core
Protera —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Azure
- Oficina
- SQL
Solicitud rápida
Senior Data Platform Engineer
SeQura —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- AWS
- Grado
Solicitud rápida

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Desarrollador Full Stack
Giesecke+Devrient —Sant Joan Despí, Barcelona provincia
Our portfolio includes highly secure solutions in the area of connectivity & IoT, from classic SIM, eSIM and iSIM, to the associated embedded operating systems…
Desarrollador/a de software e IA | WeAI
JUNGLE 21, S.A. —Barcelona, Barcelona provincia
Coordinación de equipo: Coordinar y mentorizar a perfiles desarrolladores junior, organizando planes de trabajo, coordinando las tareas del equipo y difundiendo…
Solicitud rápida

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

Collective.work
Barcelona, Barcelona provincia

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Detalles del empleo

Jornada completa | Autónomo
Hace 11 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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full stack developer empleos en barcelona, ct

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

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Senior Data Engineer

Senior Site Reliability Engineer

Senior QA Engineer – Devices

Automation and AI Engineer (Unity & Backend Technologies)

Senior MLOps Engineer

Platform Engineer – Platform As A Service – (hybrid)

AI Application Support Specialist for MINERVA project

Head of Credit Control

Senior II Security Engineer - Application

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