20 publicaciones de empleo destacadas de full stack / backend en barcelona, ct (¡Están contratando!)

AI-First Developer / Builder (Python & Full-Stack)
GenLayer Labs Corp. —Barcelona, Barcelona provincia
- Trabajo híbrido
- Grado
- APIs
- Inteligencia artificial
Solicitud rápida
Full Stack Developer React/Python
Kenos Technology —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
- Oficina
- Seguro de vida
Senior TypeScript Developer (Backend / Full-Stack)
BidMachine —Barcelona, Barcelona provincia
- JavaScript
- APIs
Solicitud rápida
Full Stack Engineer (Typescript / React)
Merlin Digital Partner —Barcelona, Barcelona provincia
- Desarrollo de software
Solicitud rápida
Desarrollador Full Stack, hibrido
Blister Aplications —Barcelona, Barcelona provincia
- Español
- Inglés
- Java
Application Engineer (Full-Stack Mobile)
BizAway —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Teletrabajo opcional
3d
Senior Full Stack Engineer - EU hybrid
Comply365 —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Java
- Machine learning
- Desarrollo de software
Solicitud rápida
4d
Mid-Level Full Stack WEB Developer (.NET)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Microsoft Excel
- Informática
Software Engineer
Systellar —Barcelona, Barcelona provincia
- De 30.000 € a 50.000 € al año
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
Solicitud rápida
Full Stack Developer (Python / Flask / Vue / AWS)
Gammaux —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Mantenimiento
- AWS
Solicitud rápida
Software Engineer II, Backend - (Logistics, Order Tracking UI SDK)
Glovo —Barcelona, Barcelona provincia
- Jornada completa
- DevOps
- Inglés
- Java
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
AI Solution Engineer - Full-stack / Rails Engineer (Barcelona)
Yuma AI —Barcelona, Barcelona provincia
- Jornada completa
- Máster
- JavaScript
- Inteligencia artificial
Senior Software Engineer (Full Stack)
ADP —Barcelona, Barcelona provincia
- Java
- Máster
- AWS
1h
Senior Full-Stack Engineer (back-end heavy)
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- APIs
Solicitud rápida
Senior Full-stack Engineer (frontend-heavy)
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Python
Solicitud rápida
Full Stack Developer (java/Angular)
Sopra Steria —Barcelona, Barcelona provincia
- Jornada completa
- DevOps
- Inglés
- Java
- Formación continua
- Oportunidades de crecimiento y desarrollo profesional
10d
Senior Full Stack Developer
Fagron —Terrassa, Barcelona provincia
- Jornada completa
- Español
- Azure
- Inglés
Solicitud rápida
19h
Cloud Backend Engineer
Signaloid —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- DevOps
- Inglés
Solicitud rápida
Cloud Frontend Engineer
Signaloid —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Informática
- Investigación
- Máster
Solicitud rápida
FullStack Developer Angular + Node.js, hibrido
CAS TRAINING —Barcelona, Barcelona provincia
- De 36.000 € a 42.000 € al año
- Trabajo híbrido
- DevOps
- Inglés
- Desarrollo de software
1h

Quiero recibir la alerta de empleo más reciente de full stack / backend en barcelona, ct

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AI-First Developer / Builder (Python & Full-Stack)

GenLayer Labs Corp.
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Contrato temporal

Cualificaciones

CI/CD
Node.js
React
Docker
Grado
APIs
Cloud
Inteligencia artificial
Python

Descripción completa del empleo

GenLayer Labs – Barcelona (Hybrid)

About GenLayer Labs

GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous agents and smart contracts to access live web data, interpret natural language, and resolve disputes using AI consensus.

Backed by Maelstrom (Arthur Hayes), Arrington Capital, and North Island Ventures, we’re defining a new category of decentralized infrastructure: trustless decision-making for the AI age.

Role overview

We are hiring an AI-First Developer / Builder to work on prototypes, tools, and internal systems that push the boundaries of what intelligent contracts and AI-enabled infrastructure can do.

You will collaborate closely with a small technical team and work in a highly AI-assisted development environment, using tools like Claude Code, OpenClaw and other agent-based workflows to accelerate exploration and development.

This role is ideal for someone who:

enjoys building quickly.
is comfortable with ambiguity and experimentation.
uses AI agents as part of their daily workflow.
wants to work on cutting-edge AI + blockchain infrastructure.

What you’ll do

Build AI-driven tools, prototypes, and internal systems.
Develop Python backends and APIs for AI-powered features.
Work with LLMs, agents, and RAG pipelines.
Prototype AI-assisted developer workflows.
Experiment with new AI capabilities for intelligent contracts.
Design small full-stack applications (backend + simple frontend).
Use AI copilots and agents extensively in development.
Collaborate closely with a small team to rapidly test and iterate on ideas.

Requirements

What we’re looking for

We care much more about how you build than how many years of experience you have.

Strong candidates typically have:

Core skills

Strong Python development.
Experience building APIs or backend systems.
Comfortable with modern full-stack development (React, Node, etc. is a plus).
Experience with LLMs, AI APIs, or AI tooling.
Familiarity with LangChain, vector databases, RAG, or agents is a plus.

Mindset Builder mentality

- you like shipping things.
Comfortable working with AI-assisted coding tools.
Curious and experimental.
Able to work autonomously in a fast-moving environment.
Comfortable working with uncertain or evolving specifications.

Nice to have

Experience with crypto, blockchain, or smart contracts
Experience with Docker, cloud infrastructure, or CI/CD
Familiarity with data pipelines or document processing

Location

Hybrid role based in Barcelona.
We work mostly remotely but value regular in-person collaboration.

Benefits

Total rewards package including competitive salary,equity package, and benefits.
Flexible and remote work environment.
Opportunity to build the marketing function for a VC-backed start-up at the intersection of blockchain and AI
Professional development and growth opportunities.

Join GenLayer Labs and be a part of a team that is pushing the boundaries of what is possible with AI and blockchain technology.

Solicitud rápida

Refina tu búsqueda

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Full Stack Developer React/Python

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Full Stack Engineer (Typescript / React)

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Application Engineer (Full-Stack Mobile)

Senior Full Stack Engineer - EU hybrid

Mid-Level Full Stack WEB Developer (.NET)

Software Engineer

Full Stack Developer (Python / Flask / Vue / AWS)

Software Engineer II, Backend - (Logistics, Order Tracking UI SDK)

AI Solution Engineer - Full-stack / Rails Engineer (Barcelona)

Senior Software Engineer (Full Stack)

Senior Full-Stack Engineer (back-end heavy)

Senior Full-stack Engineer (frontend-heavy)

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Quiero recibir la alerta de empleo más reciente de full stack / backend en barcelona, ct

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