Empleos de prompt en Barcelona

Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día. Todos los profesionales y empresas del Grupo Planeta compartimos unos...

Mercor is seeking a Spanish Language Specialist for a fully remote, part-time role.You will write expert-level prompts in Spanish, apply guidelines to classify content, and flag sensitive phrasing, while documenting your reasoning.You will work asynchronously with AI research teams to improve model safety and content handling.Requirements include native or...

SEGULA Technologies busca un Ingeniero/a SW de IA especializado en Prompt Engineering para proyectos en España. Trabajarás en soluciones que combinan IA Generativa y LLMs, aplicando técnicas de Prompt Engineering y arquitectura RAG, para diseñar y automatizar el ciclo de desarrollo de software.La posición ofrece modalidad 100% remota, formación...

Some imagine the future. At SEGULA, we build it!Amplia tu campo de acción con un grupo de ingeniería global en rápido crecimiento. En SEGULA Technologies, tendrás la oportunidad de trabajar en proyectos apasionantes y dar forma al futuro dentro de una empresa para la que la innovación es inseparable de la ingeniería. Nuevas formas de movilidad,...

Our client is on a mission to harness the power of Artificial Intelligence for social impact.¿Tiene lo que se necesita para triunfar?La siguiente información debe ser leída atentamente por todos los candidatos.We are looking for a passionate Prompt Engineer to join their AI Innovation Lab.This role goes beyond technical excellence: it is about leveraging...

Visual Storytelling Prompt Writer (AI Training)About The RoleWhat if your eye for visual storytelling could directly shape how AI understands and recreates the world on screen? We're looking for Visual Storytelling Prompt Writers to watch video clips and translate what they see into structured, vivid prompts — capturing everything from camera angles and...

Our client is on a mission to harness the power of Artificial Intelligence for social impact.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.We are looking for a passionate Prompt Engineer to join their AI Innovation Lab.This role goes beyond technical excellence: it is about leveraging...

OverviewAs a Prompt Engineer in our AI Innovation Lab, you design, test, and scale prompts for large language models to improve decision-making, knowledge access, and collaboration.You will work with a multidisciplinary team to apply generative AI to human development, sustainability, and social well-being.You'll build a reusable prompt framework, refine...

Our client is on a mission to harness the power of Artificial Intelligence for social impact. You will work in a multidisciplinary team of data scientists, software engineers, and domain experts, contributing to projects where AI is applied to human development, sustainability, and social well-being. Key ResponsibilitiesDesign, test, and refine prompts to...

Alignerr is seeking a Prompt Writer (AI Training) for a remote, hourly contract. You will craft original prompts across a wide range of topics, aiming to challenge AI models and ensure safety and accuracy. The role emphasizes independent work and flexible scheduling for a global audience.No AI background required; strong writing and curious thinking are the...

People first - diverse and inclusive culture in an international environment. Work on high-impact Data & Insights initiatives across business performance, operations, finance, and commercial domains. Help shape how data supports strategic decision-making across a large international organisation. Explore the evolution of AI-driven analytics, productivity...

Our client is on a mission to harness the power of Artificial Intelligence for social impact. ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos. We are looking for a passionate Prompt Engineer to join their AI Innovation Lab. This role goes beyond technical excellence: it is about...

Our client is on a mission to harness the power of Artificial Intelligence for social impact. We are looking for a passionate Prompt Engineer to join their AI Innovation Lab. This role goes beyond technical excellence: it is about leveraging cutting-edge generative AI technologies to drive meaningful change in organizations, communities, and society. As...

Our client is on a mission to harness the power of Artificial Intelligence for social impact. ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos. We are looking for a passionate Prompt Engineer to join their AI Innovation Lab. This role goes beyond technical excellence: it is about...

Overview As a Prompt Engineer in our AI Innovation Lab, you design, test, and scale prompts for large language models to improve decision-making, knowledge access, and collaboration. You will work with a multidisciplinary team to apply generative AI to human development, sustainability, and social well-being. You’ll build a reusable prompt framework,...

Capitole is seeking an AI Engineer specialised in Prompt Engineering to join an international technology team. You will design and optimise prompts for large language models, applying generative AI to automate tasks across the software development lifecycle. You will work with models such as GPT, Claude, Gemini, and LLaMA, implementing advanced prompting...

Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día. Todos los profesionales y empresas del Grupo Planeta compartimos unos...

Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día. Todos los profesionales y empresas del Grupo Planeta compartimos unos...

AstraZeneca plc in Barcelona is seeking an experienced software engineer to deliver AI-native, full-stack software for clinical trials.Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia.Si su perfil encaja, presente su candidatura.You will own features end-to-end, writing production code for backend...

Experteer Overview In this role you design, build, and deploy AI agents that autonomously orchestrate SAP S/4HANA processes using multi-step reasoning and agentic architectures.You will work within the SAP S/4HANA and SAP BTP ecosystem to create conversational, autonomous, and intelligently automated solutions, leveraging foundation models and SAP...