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
Research Engineer, specialised in web front-end developments (RE2)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Disponibilidad fin de semana
- Español
- Informática
- Inglés
18h
Senior Back End Engineer
Tecnalis Solution Providers —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- APIs
7d
Desarrollador Full Stack, hibrido
Blister Aplications —Barcelona, Barcelona provincia
- Español
- Inglés
- Java
Senior Android Engineer (Pass)
Proton AG —Barcelona, Barcelona provincia
- Informática
- Oficina
- Máster
Automation and AI Engineer
Product Madness —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Word
- Azure
- DevOps
Senior Angular Engineer
ANYbotics —Barcelona, Barcelona provincia
- Informática
- Inglés
- JavaScript
Business Intelligence Engineer, Ship With Amazon (SWA)
Amazon EU SARL (Spain Branch) —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Excel
- Oracle
- Java
10d
Senior Fullstack Engineer (Trip Management)
Exoticca —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Grado
- APIs
Solicitud rápida
Senior Software Engineer - Print Pipeline
Quantica GmbH —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- C++
Solicitud rápida
IT Marketing & Application Manager
Duracell —Barcelona, Barcelona provincia
- Jornada completa
- Máster
- Marketing
BCN-Apps Maintenance Specialist
Trifork —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- Oficina
10d
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
Senior SEO & GEO Specialist
Amenitiz —Barcelona, Barcelona provincia
- Inglés
- Hotel
- Marketing
Solicitud rápida
Senior DevOps Engineer
Roche —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- DevOps
- Inglés
- AWS
Senior Product Engineer - Insights
Nory —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- Oficina
- AWS
- Teletrabajo opcional
Senior Backend Engineer (Payments)
Proton AG —Barcelona, Barcelona provincia
- Oficina
- SQL
- APIs
Accountant – Temporary role (maternity cover)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Español
- Inglés
- Oficina
Senior Agentic AI Lead — Barcelona
Accenture —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Microsoft Access
- Azure
Lead Design System Engineer
Bsport —Barcelona, Barcelona provincia
- Horas extra
- Trabajo híbrido
- Teletrabajo opcional

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

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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)

Research Engineer, specialised in web front-end developments (RE2)

Senior Back End Engineer

Desarrollador Full Stack, hibrido

Senior Android Engineer (Pass)

Automation and AI Engineer

Senior Angular Engineer

Business Intelligence Engineer, Ship With Amazon (SWA)

Senior Fullstack Engineer (Trip Management)

Senior Software Engineer - Print Pipeline

IT Marketing & Application Manager

BCN-Apps Maintenance Specialist

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

Senior SEO & GEO Specialist

Senior DevOps Engineer

Senior Product Engineer - Insights

Senior Backend Engineer (Payments)

Accountant – Temporary role (maternity cover)

Senior Agentic AI Lead — Barcelona

Lead Design System Engineer

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

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