Empleos de data annotation en Barcelona

Company DescriptionAt Docplanner Group, we’re on a mission to help people live longer, healthier lives. As the world’s largest healthcare platform, each month, we connect 24 million patients with 280k doctors across 13 countries (through brands like ZnanyLekarz, Doctoralia, MioDottore, DoktorTakvimi, and jameda). Our marketplaces, SaaS and AI tools...

LxT AI is looking for Singlish (Singapore English) speakers for remote transcription and data collection projects. Ideal candidates will have fluency in the language, experience in transcription, and attention to detail. Responsibilities include listening and transcribing audio files and data classification according to guidelines.The role requires speed and...

YO IT Consulting seeks an AI Trainer Lead to help train next-generation AI systems, shaping how models learn through high-quality input and robust evaluation. This remote contract role focuses on evaluating AI responses, annotating data sets, and providing detailed feedback to improve model performance across business, finance, marketing, healthcare and...

Prolific in Barcelona is seeking Data Entry Clerks to aid in AI training and evaluation. The role involves working with real data to review and correct AI outputs while ensuring accuracy. Candidates should have experience in data entry, a sharp eye for detail, and strong communication skills.The ideal candidate must be proficient with tools like Excel and...

Prolific in Barcelona is seeking Data Entry Clerks to aid in AI training and evaluation. The role involves working with real data to review and correct AI outputs while ensuring accuracy. Candidates should have experience in data entry, a sharp eye for detail, and strong communication skills.The ideal candidate must be proficient with tools like Excel and...

YO IT Consulting seeks an AI Trainer Lead to help train next-generation AI systems, shaping how models learn through high-quality input and robust evaluation. This remote contract role focuses on evaluating AI responses, annotating data sets, and providing detailed feedback to improve model performance across business, finance, marketing, healthcare and...

Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. This freelance, remote opportunity involves annotating data by reviewing content, labeling according to project guidelines, and flagging issues. Projects are available only when active, and compensation varies by scope.On this project, pay is up to $17 per hour...

How You'll ContributeAs a Freelance Spanish Data Annotation Specialist at Docplanner, your main focus will be preparing and curating linguistically and medically oriented datasets in Spanish to power our machine learning and natural language processing (NLP) initiatives. You will work independently while maintaining clear communication with our NLP experts,...

Prolific in Barcelona is seeking Data Entry Clerks to aid in AI training and evaluation. The role involves working with real data to review and correct AI outputs while ensuring accuracy. Candidates should have experience in data entry, a sharp eye for detail, and strong communication skills.The ideal candidate must be proficient with tools like Excel and...

YO IT Consulting seeks an AI Trainer Lead to help train next-generation AI systems, shaping how models learn through high-quality input and robust evaluation. This remote contract role focuses on evaluating AI responses, annotating data sets, and providing detailed feedback to improve model performance across business, finance, marketing, healthcare and...

Docplanner is seeking a data-conscious QA annotator to design, automate, and run QA workflows and measure quality across projects. You’ll support labeling interfaces in Label Studio, write clear annotation guidelines, and onboard freelance annotators to keep projects moving.You will also assist in data analysis and reporting to track project health and...

Docplanner is seeking a data-conscious QA annotator to design, automate, and run QA workflows and measure quality across projects. You’ll support labeling interfaces in Label Studio, write clear annotation guidelines, and onboard freelance annotators to keep projects moving.You will also assist in data analysis and reporting to track project health and...

Biorce, located in Barcelona, is seeking a Clinical Data Specialist to transform clinical notes into structured training sets for AI. The role involves managing data, leading dataset annotation, and ensuring regulatory compliance. Ideal candidates hold a Bachelor’s in Life Sciences and have 2+ years in clinical data management. Biorce offers a dynamic,...

Biorce, located in Barcelona, is seeking a Clinical Data Specialist to transform clinical notes into structured training sets for AI. The role involves managing data, leading dataset annotation, and ensuring regulatory compliance.Ideal candidates hold a Bachelor’s in Life Sciences and have 2+ years in clinical data management. Biorce offers a dynamic,...

Biorce, located in Barcelona, is seeking a Clinical Data Specialist to transform clinical notes into structured training sets for AI. The role involves managing data, leading dataset annotation, and ensuring regulatory compliance.Ideal candidates hold a Bachelor’s in Life Sciences and have 2+ years in clinical data management. Biorce offers a dynamic,...

About the companyEs esencial asegurarse de que cumple con los requisitos como solicitante para este puesto; por favor, lea atentamente la información a continuación.Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

ResponsibilitiesRobot Operation Operate robotic systems using teleoperation interfaces and specialized controllers Perform demonstrations of physical tasks to generate training data Execute repetitive tasks with a strong focus on consistency and quality Follow detailed operational procedures and data collection protocols Data Collection & Annotation Capture...

About the Role We are looking for Robotics AI Data Collection Operators to support the development of next-generation intelligent robotic systems. In this role, you will interact directly with robotic platforms, perform structured tasks, and generate high-quality demonstration data used to train advanced AI models. Your work will contribute to the...