20 publicaciones de empleo destacadas de software back end en barcelona, ct (¡Están contratando!)

Fullstack (Back end - AI)
Business Insights —Barcelona, Barcelona provincia
- Trabajo híbrido
- Azure
- DevOps
- Inglés
Senior Back End Engineer
Tecnalis Solution Providers —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- APIs
6d
Fullstack Java Developer - certificado de discapacidad del 33%
IThinkUPC —Barcelona, Barcelona provincia
- Incorporación inmediata
- Trabajo híbrido
- Mantenimiento
- Inglés
- Java
- Formación continua
- Seguro médico privado
Staff/Lead Backend Engineer (FastAPI, High-Throughput)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
TÈCNIC/A DESENVOLUPADOR - ENGINYER/A INFORMÀTIC/A
Oficina de Treball del SOC —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- JavaScript
- APIs
3h
Senior Angular Engineer
ANYbotics —Barcelona, Barcelona provincia
- Informática
- Inglés
- JavaScript
Senior Android Engineer (Pass)
Proton AG —Barcelona, Barcelona provincia
- Informática
- Oficina
- Máster
Experienced Fullstack Engineer - Store Apps Platform (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- Oficina
- Abono gimnasio
Solicitud rápida
Accountant – Temporary role (maternity cover)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
Print Inside Presales Consultant with French
HP —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Informática
- Ventas
- Inglés
- Seguro de vida
Staff Design Engineer, EU
Ashby —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Días de asuntos propios
CRM & Lifecycle Marketing Lead (B2B & B2C)
Proton —Barcelona, Barcelona provincia
- Horas extra
- CRM software
- Oficina
- SQL
Solicitud rápida
Senior Agentic AI Lead — Barcelona
Accenture —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Microsoft Access
- Azure
Critical Situation Manager
Qlik —Barcelona, Barcelona provincia
- Microsoft Excel
Construction Cost Engineering Manager , Cost Engineering, Amazon Global Procurement Organization
Amazon Spain Services, S.L.U. - B76 —Barcelona, Barcelona provincia
- Jornada completa
- Project management
- Grado
- Inteligencia artificial
18h
Product Manager (Industrial Weighing Solutions)
Gram Precision SL —l'Hospitalet de Llobregat, Barcelona provincia
- Horas extra
- Español
- Sistemas ERP
- Inglés
Solicitud rápida
14d
AI/ML Engineer
HP —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Informática
- SQL
- Parking gratuito
- Seguro de vida
Technical Architect
Workato —Barcelona, Barcelona provincia
- Azure
- Informática
- Salesforce
14d
Business Intelligence Engineer, Ship With Amazon (SWA)
Amazon EU SARL (Spain Branch) —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Excel
- Oracle
- Java
9d
Senior Software Engineer
Roche —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- AWS
- APIs
12d

Quiero recibir la alerta de empleo más reciente de software back end en barcelona, ct

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Fullstack (Back end - AI)

Business Insights -
Barcelona, Barcelona provincia

Solicitar ahora

Detalles del empleo

Cualificaciones

CI/CD
Azure
Node.js
React
DevOps
Inglés
JavaScript
Terraform
Desarrollo de Back-End
APIs
Cloud
Inteligencia artificial

Descripción completa del empleo

Job description

We’re looking for a Senior Backend Engineer to join an AI team working on a Secure GPT platform (an internal ChatGPT-like solution) used across a global environment.

The focus of the role is to build real AI features in production, making them scalable, secure, and actually useful for the business.

What you’ll be doing

Building and improving backend features (mainly Node.js / TypeScript)
Working on GenAI use cases like:
- document understanding
- translation
- agent-based workflows
- APIs and automation
Owning your work end-to-end (from design to production and monitoring)
Defining and tracking how features perform (KPIs, usage, etc.)
Collaborating with product and tech teams in an international setup
Continuously improving how things are built and scaled

️ Tech environment

Backend: Node.js, TypeScript
Frontend: React / Next.js (light involvement)
Cloud: Azure (App Services, Cosmos DB, monitoring)
CI/CD and DevOps practices
GenAI: OpenAI, Azure AI, RAG, agents, prompt engineering

Job requirements

✅ What we’re looking f

Solid backend experience (ideally 5+ years)
Strong Node.js / API development background
Hands-on experience with AI in real use cases (LLMs, RAG, agents…)
Comfortable working in cloud environments (Azure is a plus)
Someone who takes ownership and can work end-to-end
Practical, problem-solving mindset
Comfortable working in English

➕ Nice to have

Terraform / Bicep
Observability / monitoring experience
Exposure to regulated environments or security topics

Why it’s interesting

You’ll be working on AI that is already in production, not just experiments
Real ownership of what you build
Modern stack + interesting technical challenges
Strong mix of backend + AI

Hybrid

Barcelona, Catalunya [Cataluña], Spain

SOFTWARE INSIGHTS

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software back end empleos en barcelona, ct

Fullstack (Back end - AI)

Senior Back End Engineer

Fullstack Java Developer - certificado de discapacidad del 33%

Staff/Lead Backend Engineer (FastAPI, High-Throughput)

TÈCNIC/A DESENVOLUPADOR - ENGINYER/A INFORMÀTIC/A

Senior Angular Engineer

Senior Android Engineer (Pass)

Experienced Fullstack Engineer - Store Apps Platform (m/f/d)

Accountant – Temporary role (maternity cover)

Print Inside Presales Consultant with French

Staff Design Engineer, EU

CRM & Lifecycle Marketing Lead (B2B & B2C)

Senior Agentic AI Lead — Barcelona

Critical Situation Manager

Construction Cost Engineering Manager , Cost Engineering, Amazon Global Procurement Organization

Product Manager (Industrial Weighing Solutions)

AI/ML Engineer

Technical Architect

Business Intelligence Engineer, Ship With Amazon (SWA)

Senior Software Engineer

Quiero recibir la alerta de empleo más reciente de software back end en barcelona, ct

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