Prompt Engineer - Barcelona, Catalonia

We are looking for a Prompt Engineer with strong technical background in Python to maximize the potential of AI and contribute at design level and technical implementation. · ...

We are looking for an AI Videographer / Visual Prompt Engineer to join our team at Hambi Media Ltd. This new role exists to turn AI video tools into a repeatable, high-performing production engine. · The successful candidate will act as the AI production unit within our creative ...

This internship role involves developing · testing and refining AI prompts to optimize performance while analyzing · and leveraging AI technologies for problem-solving.Daily tasks will include collaborative brainstorming, · designing AI-driven solutions, conducting research, · a ...

We are looking for an AI Prompt Engineering Intern based on-site in Eixample, Barcelona. · This is a strictly on-site internship (no remote or hybrid work) for university credit. · ...

We power people's progress. · At Preply,we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, · c raft a personalised learning journey, · and stay motivated to keep growing. Our approach is human-led, and it's creatin ...

About Biorce: pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI.We envision a world where all patients benefit from accelerated and cost-effective access to treatments. · ...

Buscamos un Data Scientist especializado en Search para diseñar y desplegar soluciones avanzadas basadas en IA y machine learning. · ...

We're building the next evolution of production: AI-native video creation at scale. · This role exists to turn AI video tools into a repeatable, high-performing production engine. As an AI Videographer / Visual Prompt Engineer, you will act as the AI production unit within our cr ...

We are passionate about accelerating medical advancements and improving patient outcomes through the power of AI. · You'll work alongside senior engineers to build and experiment with next-generation AI systems that go beyond basic chatbots. · Assist in building multi-step AI wor ...

+We are looking for an innovative AI/LLM Engineer to drive the advancement of our conversational AI capabilities. · + · We transform healthcare experiences through intelligent digital solutions. · Tuotempo is the trusted patient engagement platform powering some of Europe and Lat ...

We're looking for a Product Engineer to work on the AI layer that powers HappyScribe Intelligence features. · Own AI features end-to-end — from problem discovery to prompt design to production. · Build and maintain our evaluation framework. · Optimize our AI infrastructure for sp ...

We are looking for a Product Engineer to build features that bring together LLMs, speech models and retrieval systems to address real user problems. · ...

We're HappyScribe, a profitable · Ai company based in Barcelona. We built one of the web's most accurate multilingual transcription platforms, · trusted by hundreds of thousands of users each month. · ...

We seek highly motivated professionals to help us bring these innovations to life, driving the evolution from development to commercial product. · Build and maintain AI infrastructure: model serving, vector databases, embedding pipelines · ...

Se busca un/a AI Search Engineer o Data Scientist especializado/a para diseñar y desplegar soluciones avanzadas basadas en IA y machine learning. · ...

Biyiud busca un Data Engineer para trabajar en Barcelona. El candidato debe tener experiencia previa como ingeniero de datos y conocimientos avanzados de PostgreSQL. · ...

+dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. · +Owning the technical vision, development, and adoption of DCoder — dLocal's internal AI-assisted coding platform. · Defining best practices and guardrails for AI-assiste ...

We are shaping the future of local search for millions of users worldwide at Bing Places. · You will design new relevance metrics, · build labeling pipelines and fine-tune language models to improve search quality. · This opportunity allows you to accelerate your career growth by ...

Work on cutting-edge real-time agent tech with a best-in-class team in healthtech. · ...

About This Role · We are looking for a Software Engineer who is passionate about the intersection of robust backend architecture and cutting-edge AI. You will build the digital infrastructure for modern engineering, designing scalable services and advanced AI agents. We value cor ...