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
AI/ML Engineer
HP —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Informática
- SQL
- Parking gratuito
- Seguro de vida
Software Engineering Graduate - Barcelona
Sage —Barcelona, Barcelona provincia
- Informática
- Oficina
- Desarrollo de software
- Seguro dental
Research Engineer, specialised in web front-end developments (RE2)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Disponibilidad fin de semana
- Español
- Informática
- Inglés
3h
PHP Full-Stack Developer
TÜV Rheinland Iberica Holding SL —El Prat de Llobregat, Barcelona provincia
- Jornada completa
- Español
- Informática
- Inglés
Software Engineer in Test III
Emburse —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- DevOps
- Sistemas ERP
Senior Back End Engineer (Integrations)
Abacum —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Español
- Sistemas ERP
- Inglés
Fullstack Developer
BIM6D CONSULTING & PERFORMANCE —Barcelona, Barcelona provincia
- Español
- Azure
- Informática
Senior Software Engineer
Roche —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- AWS
- APIs
14d
Technical Project Manager Tether Wallet (100% Remote Worldwide)
Tether Operations Limited —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- Project management
Senior Back End Engineer
Tecnalis Solution Providers —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- APIs
7d
Full Stack Engineers - Contract
Propel Together —Barcelona, Barcelona provincia
- JavaScript
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Investigación
- Java
- AWS
- Seguro oftalmológico
Solicitud rápida
Desarrollador Full Stack, hibrido
Blister Aplications —Barcelona, Barcelona provincia
- Español
- Inglés
- Java
Full-Stack Developer (.Net)
Materialise —Barcelona, Barcelona provincia
- Jornada completa
- DevOps
- Inglés
- Desarrollo de software
11d
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
Backend Engineer
WhereTo —Barcelona, Barcelona provincia
- Jornada completa
- Java
- AWS
- C++
Senior Angular Engineer
ANYbotics —Barcelona, Barcelona provincia
- Informática
- Inglés
- JavaScript
Senior Fullstack Engineer (Trip Management)
Exoticca —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Grado
- APIs
Solicitud rápida

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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Refina tu búsqueda

software back end empleos en barcelona, ct

Fullstack (Back end - AI)

AI/ML Engineer

Software Engineering Graduate - Barcelona

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

PHP Full-Stack Developer

Software Engineer in Test III

Senior Back End Engineer (Integrations)

Fullstack Developer

Senior Software Engineer

Technical Project Manager Tether Wallet (100% Remote Worldwide)

Senior Back End Engineer

Full Stack Engineers - Contract

Senior Software Engineer | Remote | AI SaaS Software Role

Desarrollador Full Stack, hibrido

Full-Stack Developer (.Net)

Senior Android Engineer (Pass)

Automation and AI Engineer

Backend Engineer

Senior Angular Engineer

Senior Fullstack Engineer (Trip Management)

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

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