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
1d
Senior Software Engineer
Roche —Sant Cugat del Vallès, Barcelona provincia
- Jornada completa
- AWS
- APIs
Senior Android Engineer (Pass)
Proton AG —Barcelona, Barcelona provincia
- Informática
- Oficina
- Máster
TÈCNIC/A DESENVOLUPADOR - ENGINYER/A INFORMÀTIC/A
Oficina de Treball del SOC —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- JavaScript
- APIs
2d
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
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
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
Director, Enterprise AI Platforms
AstraZeneca —Barcelona, Barcelona provincia
- Jornada completa
- Microsoft Excel
- DevOps
- Oficina
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
Programador / Analista Drupal
PutPut —Barcelona, Barcelona provincia
- JavaScript
- HTML
- SDLC
Staff/Lead Backend Engineer (FastAPI, High-Throughput)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
Senior Product Engineer (remote, Europe)
Modash —București
- Jornada completa
Solicitud rápida
Technical Product Development Manager (Medical Devices)
Neuroelectrics —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Doctorado
- Informática
- Máster
Java Technical Referent
dLocal —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- AWS
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

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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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Refina tu búsqueda

software back end empleos en barcelona, ct

Fullstack (Back end - AI)

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

Senior Software Engineer

Senior Android Engineer (Pass)

TÈCNIC/A DESENVOLUPADOR - ENGINYER/A INFORMÀTIC/A

Automation and AI Engineer

Senior Angular Engineer

Senior Fullstack Engineer (Trip Management)

Senior Software Engineer - Print Pipeline

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

Senior SEO & GEO Specialist

Director, Enterprise AI Platforms

Senior Backend Engineer (Payments)

Accountant – Temporary role (maternity cover)

Senior Agentic AI Lead — Barcelona

Programador / Analista Drupal

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

Senior Product Engineer (remote, Europe)

Technical Product Development Manager (Medical Devices)

Java Technical Referent

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

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