20 publicaciones de empleo destacadas de stack engineer (backend) en catalunya (¡Están contratando!)

Senior AI Product Engineer
TechBiz Global GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Azure
- AWS
- Grado
Solicitud rápida
Senior Rust Developer
Fusion Consulting —Barcelona, Barcelona provincia
- Horas extra
- Teletrabajo
- Oficina
- AWS
- JavaScript
- Programa de recomendación
Solicitud rápida
4h
Tech Lead
Kabilio —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
- Liderazgo
Firmware Engineer
Energiot —Bellaterra, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Inglés
Senior AI Engineer
Prosper AI —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Máster
- Grado
Software Engineer (Platform Experience)
Smadex SLU —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- DevOps
- Inglés
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
5d
Senior Infrastructure Engineer (Linux & Platform)
Milestone Systems, Inc. —Barcelona, Barcelona provincia
- APIs
- Linux
- Seguro dental
- Seguro de vida
Internship Orchestra Tour - Engineering & Data Internship Program
BMAT Music Innovators —Barcelona, Barcelona provincia
- De 9 € a 12 € al año
- Media jornada
- Trabajo híbrido
- Español
- Informática
- Inglés
Solicitud rápida
Ground Software (Junior)
Sateliot —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Inglés
- Oficina
AI Engineer
Titan OS —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Máster
- SQL
Solicitud rápida
8d
Senior R&D Engineer
Proton AG —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Sistema operativo Windows
Technical Team Lead, Contract
Xcelirate —Barcelona, Barcelona provincia
- Teletrabajo
- AWS
- JavaScript
- Linux
Solicitud rápida
Forward Deployed Engineer
011h —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Bases de datos
- AWS
- Formación continua
- Teletrabajo opcional
Solicitud rápida
Lead Product Designer - Design System
BVNK —Barcelona, Barcelona provincia
- Teletrabajo
- Oficina
- Máster
- APIs
Solicitud rápida
iOS Engineer, Swift/SwiftUI/Combine (B2C Broker)
Bitpanda —Barcelona, Barcelona provincia
- Trabajo híbrido
- APIs
- Vacaciones pagadas
HR Tech Integration Engineer
Schneider Electric —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Oracle
- DevOps
- Inglés
Ruby on Rails Sr. Engineer
Q-tech —Barcelona, Barcelona provincia
- Trabajo híbrido
- AWS
- APIs
- Abono gimnasio
STACKIT Developer Experience - Container Registry - Software Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- APIs
AI Engineer
Lexidy Law Boutique —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- APIs
4d
Senior Product Engineer
Rover.com —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Oficina
- Java
- Abono gimnasio
- Plan de pensiones
Solicitud rápida

Quiero recibir la alerta de empleo más reciente de stack engineer (backend) en catalunya

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Senior AI Product Engineer

TechBiz Global GmbH
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Jornada completa

Cualificaciones

Azure
Node.js
React
Desarrollo de Full-stack
AWS
Docker
Grado
JavaScript
UX
Scrum
APIs
Agile
Cloud
UI
GraphQL
Inteligencia artificial
Python

Descripción completa del empleo

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio.

We are currently looking for a dedicated Senior AI Product Engineer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you.

Key Responsibilities

AI Feature Delivery & Integration

Lead the end-to-end development of AI-powered features, from initial prototyping to production deployment.
Integrate LLMs and ML models into existing web/mobile applications and backend APIs.
Design "AI-first" user journeys, ensuring features like autocomplete, summarization, and intelligent search are intuitive and high-performing.

2. Prompt Engineering & Agentic Workflows

Craft, test, and optimize complex system prompts to ensure high-quality, safe, and consistent model outputs.
Build and manage Agentic workflows (using frameworks like LangChain, CrewAI, or AutoGen) to automate multi-step business processes.
Implement robust error-handling and "fallback" logic for non-deterministic AI responses to maintain a seamless UX.

3. Squad Collaboration (The "Product" Side)

Act as the AI subject matter expert within your Product Squad, helping PMs understand what is technically feasible vs. what is "AI hype."
Work closely with UX/UI designers to handle AI-specific design challenges (e.g., streaming text latency, "thinking" states, and user feedback loops).
Participate in agile ceremonies, contributing to grooming, planning, and rapid iteration.

4. Hybrid Implementation

Develop applications that can switch seamlessly between Cloud APIs (for speed/innovation) and On-Premises models (for data privacy and cost-efficiency).
Ensure that AI features are performant across different hosting environments without sacrificing user experience.

8+ years in Full-Stack or Backend Software Engineering.
3+ years of experience specifically building and shipping AI-integrated features.
Proven ability to work in an Agile/Scrum environment within a "Squad" structure.
Mastery of Python and/or TypeScript/JavaScript (React/Node.js).
Hands-on experience with LangChain, LlamaIndex, or Haystack.
Expertise in RESTful APIs, GraphQL, and working with Vector DBs (Pinecone, Weaviate).
Familiarity with Docker, Kubernetes, and deploying to AWS/Azure or local GPU environments.

Solicitud rápida

Refina tu búsqueda

stack engineer (backend) empleos en catalunya

Senior AI Product Engineer

Senior Rust Developer

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Firmware Engineer

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Software Engineer (Platform Experience)

Senior Infrastructure Engineer (Linux & Platform)

Internship Orchestra Tour - Engineering & Data Internship Program

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Technical Team Lead, Contract

Forward Deployed Engineer

Lead Product Designer - Design System

iOS Engineer, Swift/SwiftUI/Combine (B2C Broker)

HR Tech Integration Engineer

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Quiero recibir la alerta de empleo más reciente de stack engineer (backend) en catalunya

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