Empleos de remote ai code trainer en Valencia

Mercor is seeking a Music Production Expert for Spanish (ES).This remote contract role requires 20+ hours/week for up to 6 months, with compensation of $39–$54/hour.You will evaluate AI-generated music, ensure vocal and mix quality, and help label songs by genre and structure.Start date is immediate.The ideal candidate has 2+ years in music production or...

Mercor is seeking a Human Resources Expert, Spanish (Spain) to train AI agents and simulate HR environments.This fully remote contract runs Oct 23 to Nov 19, with a commitment of 21 hours per week.You will write prompts, evaluate HR tasks, and collaborate with AI research teams to ensure accurate, Spain-specific HR practices.Native or fluent Spanish...

Plain Concepts Group, via Impact Studios, seeks a Senior Design & Product Strategist who spans UX design, product strategy and management to shape AI-native products. You will lead discovery, design and delivery, prototype rapidly with low-code tools and collaborate with AI, engineering and data teams.You'll mentor peers, define product visions, and...

Commercial Excellence Analyst - International (Remote) OverviewThe Commercial Excellence Analyst - AI & Analytics will help accelerate the transformation of the International commercial organization through AI, automation and advanced data analytics.The role will use modern AI and analytical tools to turn commercial data into actionable insights, automate...

GeneralistJob Type:ContractorLocation:RemoteRole OverviewWe are looking forGeneralistswith strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality.Key ResponsibilitiesAnalyze, review, and...

SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate, is seeking a Catalan Quality Assurance Lead to oversee quality and trainer performance across Catalan AI training projects in a remote, hourly contractor role.You will review AI-generated Catalan content, provide precise feedback, ensure adherence to project rubrics, and...

AI Case Leads is a fully remote, full-time leadership role overseeing coaching, QA, and training for a growing team of reps handling injury case intake. You will not take sales calls yourself but will guide and develop the reps and team leads.You will report to the founder, shape curriculum with our trainer, and intervene on calls to turn mistakes into...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project ( and drive specialized data scraping workflows within our hybrid AI...

YO AI Labs seeks a Senior AI Trainer to support customer projects through expert-level video annotation and data labeling. La experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación. You will review robotic-arm footage, apply precise guidelines, and...

1Password is growing. We’ve surpassed $400M in ARR and we’re continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing.About 1Password At 1Password, we’re building the foundation for a safe, productive digital future. Our mission is to unleash employee...

SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate, is seeking a Catalan Quality Assurance Lead to oversee quality and trainer performance across Catalan AI training projects in a remote, hourly contractor role. You will review AI-generated Catalan content, provide precise feedback, ensure adherence to project rubrics, and...

Madrid, Spain Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.Almería, Andalucía, Spain Barcelona, Spain Sevilla, Andalucía, Spain Málaga, Andalucía, Spain Córdoba, Andalucía, Spain Valencia, Spain Zaragoza, Aragón, Spain Full time R Senior Product Manager,...

Runware is seeking an experienced Sr.Full-Stack Software Engineer for a fully remote, contract-based position (~15 hours/week).You will tackle AI training tasks, code evaluation, and problem solving across front-end and back-end systems.You'll work with Python, React, JavaScript, and other languages, building APIs, data models, and debugging across...

The Best of Both WorldsAbout The CompanyAt Maisa, we believe great work happens when people have the freedom to choose the setup that works best for them.Prefer the flexibility of remote work?You're welcome to work remotely. Most of our roles are currently focused on Spain, although depending on the position and profile, we may be open to hiring from other...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN USIf you're looking for a place to grow, make an...

Gilytics AG is seeking a Backend Lead to own the server-side engine for Pathfinder — handling geoprocessing, spatial data APIs and backend services. This hands-on senior role emphasizes ownership, code quality, and collaboration with Frontend, DevOps and GIS Data teams.You will guide architecture, mentoring, and agile delivery while integrating AI...

We are looking for a senior Ruby on Rails engineer to become the technical backbone of our product. You'll own the hardest PRs, raise the bar for the entire codebase, and eventually take technical load off the CEO. This is not a management role. It's a hands-on, high-trust position for someone who can ship production code across every part of the...

In this role, you'll apply your engineering expertise to evaluateAI-generated frontend code, user interfaces, web applications, and technical implementations. Your work will help improve thecoding accuracy, reasoning, UI quality, and software engineering capabilitiesof next-generation AI systems.No priorAI experienceis required. Yourfrontend engineering...

Job Description NVIDIA and Deutsche Telekom are jointly developing the world’s first industrial AI cloud for European manufacturers. This AI factory in Germany will host 10,000 GPUs across NVIDIA DGX B200 systems and RTX Pro Servers. Deutsche Telekom provides secure, sovereign and fast infrastructure, including data centers, operations, security, and AI...

Engineer (AI Platform & Data Engineering)Location: Remote, Spain. Candidates must be based in Spain and have the existing right to work in Spain. We are unable to offer visa sponsorship or relocation support for this role.Salary: EUR 60,000–70,000 per annum (depending on experience).Overview Of PositionSpeedcast delivers highly customizable,...