Empleos de remote software developer for ai training data en Barcelona

RemoteJobsOne is seeking Software Developers for a fully remote contractor role in Spain. You will contribute to a dynamic customer project focused on digital innovation, helping train AI systems with real‑world programming examples and high‑quality input.The role emphasizes scalable software design, architecture collaboration, detailed code reviews, and...

Job Title: Jr Game Developer Panda3DJob Type: ContractLocation: RemoteJob Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

YO IT Consulting is seeking an Excel Expert to apply their proficiency in Microsoft Excel to enhance AI training efforts.Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.The role involves analyzing complex Excel files, providing best practices, and collaborating with...

The Ai Training Company is seeking experienced Data Analysts and Data Governance professionals for a remote AI training project focused on large-scale business data. You will review, validate, and quality-check datasets and documents while ensuring privacy and PII requirements. Ideal candidates bring data analysis, data quality, and document review...

Job Title: Cocos2d-x Junior Game DeveloperJob Type: ContractLocation: RemoteJob Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

Odixcity Consulting is seeking a Software Engineer Annotator to review and label AI training data for software engineering. You will assess AI-generated code for correctness, readability, and security, and contribute to high-quality annotations that improve model performance.This remote, world-wide role requires a strong programming background and...

RemoteJobsOne in Spain is seeking an Adobe Video Editor (Premiere Pro & After Effects) for a fully remote, contractor role. You will annotate, edit, and enhance video data to support AI training, working independently with clear documentation and timely delivery.The ideal candidate has hands-on experience with Premiere Pro and After Effects, strong...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Barcelona to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...

Who we arePuig is a home of Love Brands within a family company that furthers wellness, confidence and self-expression while leaving a better world. For more than a century, our entrepreneurial spirit and passion for creativity have made us a challenger in the premium beauty industry. With 17 Love Brands across Fragrance and Fashion, Makeup and Skincare, we...

RemoteJobsOne is seeking an experienced Accountant/Auditor for a fully remote contractor role, open to candidates based in Spain. You will apply financial reporting, auditing, and tax compliance expertise to support ongoing projects and ensure regulatory accuracy.This position emphasizes rigorous financial oversight and input for AI training datasets. Ideal...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Valencia to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.About The Role What if the code you write could directly shape how the...

Looking for a role where you can work on complex technical challenges, develop your skills and explore emerging technologies? We're working with an international technology consultancy looking to grow its team in Spain. This is an opportunity to join a highly technical environment, working alongside talented engineers on challenging software development...

Location: Barcelona, SpainAbout the JobAs Data and AI Software Engineer Specialist within our OneMesh Platform team, you'll build the software and application layer that connects people to the power of data and AI across Sanofi.Join Sanofi's Digital Data Team on our journey to become an AI-first organization. We're building the next generation of data and AI...

Alignerr invites experienced development economists to shape AI training for global economics. Contribute to evaluating, refining, and contextualizing AI outputs on growth, poverty, inequality, trade, and policy in a fully remote, flexible freelance role.You will review AI-generated content, provide structured feedback, validate models and data...

Alignerr is seeking a Machine Learning Engineer (AI Data Trainer) for a fully remote, hourly contract role. You will craft precise reasoning logs that demonstrate how to approach complex ML problems, including tool usage and decision paths, to train state-of-the-art models. The ideal candidate has a strong ML or software engineering background and can...

We are looking for a Lead Software Engineer – AI Product Development (Data) to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting-edge AI-powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM-based applications.You will be joining a...

At Roche you can show up as yourself, embraced for the unique qualities you bring.Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally.This is how we aim to prevent, stop and cure diseases and ensure everyone...

This position is 100% on premise 0% remote in Barcelona. About AiMA We develop technology that complements human care and helps provide continuity when another person is not available. you can check for further details. About the role We are looking for a Junior R&D Software Developer to help turn technical ideas into working prototypes, measurable...

Inmize is a leading consultancy firm specializing in Industry 4.0 and digitalization services. We are dedicated to helping businesses transform their operations through cutting-edge technologies and innovative solutions. Our team is passionate about leveraging Industry 4.0 technologies and data analytics to drive success for our clients. By joining our...

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. Summary: We are currently seeking a Software Developer to join our rapidly...