Top Artificial Intelligence Jobs in Barcelona

Create AI-generated and traditional visual content for social, campaigns, brand channels, and presentations. Develop short-form AI videos, layout templates, storyboards, and design systems in Figma. Collaborate cross-functionally, test AI tools and prompts, and polish AI outputs into on-brand, campaign-ready assets while maintaining visual consistency.

Design and develop scalable, reliable, and secure software applications for AI solutions. Guide, mentor, and optimize software architectures in collaboration with teams.

Design, prototype, and deploy state-of-the-art multimodal neural search and ranking deep learning models for personalized learning; collaborate with product and engineering, mentor junior scientists, and establish ML best practices and production pipelines.

Lead development and deployment of deep learning, NLP, and multimodal AI models for personalized learning and AI tutors. Drive research, prototype solutions, collaborate with product and engineering teams, and mentor junior scientists while ensuring scalable production pipelines and ML best practices.

Design, build, and operate low-latency multi-agent LLM systems. Ensure high-quality real-time communication and optimize prompt programming and retrieval processes.

You will design, build, and maintain agentic architectures and multi-agent systems for AI products in the pharmaceutical domain, focusing on compliance and scalability.

The AI Specialist responds to customer inquiries, troubleshoots tech issues related to AI, and collaborates with teams for client satisfaction.

Build proactive and reactive customer-experience solutions across backend, frontend and AI. Design and implement RESTful APIs, event-driven services, and AI-powered automation (chatbots/voicebots). Collaborate cross-functionally, use data to validate impact, ensure test coverage, CI/CD, and observability for scalable, maintainable systems.

This role involves designing, developing, and deploying AI and automation solutions, ensuring integration with enterprise systems, and meeting security standards. The position requires hands-on engineering skills in AI development, particularly with Python and AI frameworks.

Design and deliver end-to-end AI solutions from proof-of-concept to production on Azure. Architect GenAI, RAG, AI agents and ML systems, define standards and governance, guide engineering teams on MLOps/LLMOps, security and deployment, evaluate emerging AI technologies, and mentor engineers.

Support central B2B marketing by using generative AI to create and repurpose content, draft social copy and visual prompts for LinkedIn and Meta, collaborate on creatives, and monitor performance to optimize campaigns.

Identify and validate high-value AI use cases for financial services, lead discovery workshops, build ROI-driven business cases, map and redesign workflows, define technical requirements and acceptance criteria, prototype solutions with no-code tools, implement AI governance and ontologies, and ensure business-aligned delivery and compliance.

Build and ship AI/LLM-assisted features in Ruby on Rails: integrate LLM APIs, implement retrieval/context patterns, ensure reliability, tests, fallbacks, and production safeguards, and maintain system performance, security, and accuracy.

Design multi-turn prompts to test personalization, evaluate and rank model responses for grounding, integration, and helpfulness, write clear rationales, extract debug info, and clear sessions. Work independently in a remote, full-time contractor role with required daily PST overlap.

As an AI Filmmaker, create and edit short films and videos using AI tools, aligning with brand guidelines and collaborating with the marketing team.

As an AI Filmmaker, you will create and edit videos using AI tools, collaborate with marketing to ensure brand alignment, and manage multiple projects under tight deadlines.

As an AI Inference Engineer, you will optimize C++ systems for AI model inference on edge devices, collaborating with researchers to deploy and enhance models while ensuring runtime stability and performance.

Lead the development and deployment of advanced AI and machine learning models, mentor junior engineers, and ensure scalability and robustness of AI solutions.

Design scalable, secure enterprise architectures for Generative AI and ML solutions, validate technical feasibility via prototypes/POCs, define production-ready model requirements and scaling strategies, ensure alignment with governance/security, provide technical leadership and reusable architecture patterns, and evaluate/validate models and emerging AI technologies.

The role involves designing and implementing low-code AI solutions, developing workflows, and improving automation for business processes across various domains.

Develop and optimize playable ads for a large audience by converting games into playable HTML5 formats and collaborating with creative teams.

The Expert AI Manager oversees AI solution delivery, manages client relationships, and drives value creation through strategic engagement and stakeholder management.

As an AI Software Engineer, you will lead AI software projects, mentor colleagues, collaborate with stakeholders, and drive best practices in software engineering.

As a Data & AI Strategy Analyst, you'll support the development and implementation of data strategies, assist with analytics use cases, and help communicate insights through reports and visualizations.

Lead complex machine learning projects, mentor engineers, ensure architectural excellence, and drive strategic initiatives while contributing high quality code.