Remote AI training jobs in Spain

Audio Expert

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This role involves transcribing polyphonic musical recordings into structured scores, separating soprano, alto, tenor, and bass voices from a mono mix and generating accurate MusicXML scores. The job requires a combination of advanced musical skills (ear training, harmony, voice leading) and technical Python capabilities to analyze audio spectra and automate the transcription workflow.

Posted August 26, 2026

Graphic Designer - Editorial, Poster & Marketing Layout

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

You will annotate and analyze editorial designs, posters and marketing content to train AI systems. As a visual composition specialist, you will document in detail the structure, hierarchy and typographic choices of creative work, using precise design vocabulary and a structured methodology. This role is for experienced graphic designers who can translate their visual expertise into high-quality annotations.

Posted August 26, 2026

Hardware Expert

• Engineering
• Platform: micro1
• Location: 58 countries

This role is for a CAD and mechanical design expert capable of transforming two-dimensional technical drawings into accurate 3D solid models. You will interpret engineering drawings, build complex mechanical components, automate the process via Python, and validate geometries against strict criteria. A mechanical design profile, engineer, or autonomous technical specialist with transferable skills is welcome.

Posted August 26, 2026

Litigation Attorney (Commercial contract)

• Legal
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

You will contribute to training an AI model by simulating complex commercial litigation disputes. You will produce authentic procedural documents (briefs, memoranda, motions) and respond to the tactical movements of a fictional opposing party, while developing evaluation criteria that conform to American legal standards. This role is intended for legal professionals specialized in commercial contract law.

Posted August 26, 2026

Litigation Attorney (Commercial Real Estate)

• Legal
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

This role invites a commercial real estate litigation attorney to draft authentic procedural documents (pleadings, memoranda, demand letters) to train AI systems to handle complex disputes. You will work iteratively with expert feedback, documenting quality criteria and flagging areas of uncertainty, with no prior AI experience required.

Posted August 26, 2026

Litigation Attorney (Shareholder / LLC)

• Legal
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

This role involves drafting authentic legal documents for commercial disputes between shareholders and LLC members as part of an AI training system project. You will apply your expertise in shareholder dispute litigation to produce briefs, legal memoranda, and other procedural documents while documenting the essential elements of sound responses to opposing arguments.

Posted August 26, 2026

Defense & Cleared Workforce Recruiter

• Business, Consulting & Operations
• Platform: micro1
• Location: 58 countries
• Level: Expert

This role involves recruiting and placing security-cleared professionals for strategic positions with the US federal administration and defense sector. The ideal candidate masters full-cycle recruitment, understands the specifics of military careers and clearance processes, and knows how to develop a pipeline of qualified talent in highly specialized and regulated fields.

Posted August 25, 2026

Video Editor

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

Edit and assemble 3D/CGI video content designed for AI model training, working on educational and robotics projects. This role requires your skills in editing, animation, and visual effects to create high-quality multimedia assets. You will contribute to building AI training data by preparing and optimizing video content for machine learning applications.

Posted August 25, 2026

BigLaw lawyers

• Legal
• Platform: micro1
• Location: 58 countries

You will put your legal expertise to the service of an AI model training project. This role is aimed at lawyers who have practiced in major American law firms and wish to contribute to improving AI systems through their legal expertise, with no prior AI experience required.

Posted August 21, 2026

Corporate Attorney (BigLaw Firms)

• Legal
• Platform: micro1
• Location: 58 countries

This role invites experienced corporate attorneys to contribute to the training of AI systems by analyzing complex legal files related to mergers and acquisitions, private equity, and capital markets. You will provide detailed opinions on nuanced legal scenarios and annotate datasets to improve the legal reasoning of machine learning models.

Posted August 21, 2026

Family Law Attorney (AAML Registered)

• Legal
• Platform: micro1
• Location: 58 countries

This role allows family law attorneys registered with AAML to contribute to training AI models by analyzing complex cases, statutes, and legal precedents. You will provide your subject matter expertise to produce high-quality legal content designed to improve the reasoning and performance of AI systems. No prior AI experience is required; only your legal expertise matters.

Posted August 21, 2026

Immigration Attorney

• Legal
• Platform: micro1
• Location: 58 countries

This role invites legal experts specializing in immigration law to contribute to the improvement of AI models by examining and evaluating legal content. You will put your expertise to the service of training machine learning systems, refining how these models handle complex legal questions. No prior knowledge of AI is required: only your mastery of immigration law matters.

Posted August 21, 2026

Litigation Associate Attorney (BigLaw Firms)

• Legal
• Platform: micro1
• Location: 58 countries

You are an experienced litigation attorney in business law and you contribute to training AI models by analyzing complex legal documents, drafting contractual clauses, and evaluating legal scenarios. This remote role allows senior legal professionals from major American firms to leverage their transactional expertise to improve AI systems without requiring prior knowledge of artificial intelligence.

Posted August 21, 2026

Mergers & Acquisitions (M&A) Attorney (BigLaw Firms)

• Legal
• Platform: micro1
• Location: 58 countries

This role consists of training AI systems by providing specialized expertise in mergers and acquisitions law. You will analyze and annotate complex legal scenarios, conduct in-depth research, and refine datasets to ensure their relevance and legal accuracy. This role is suited for experienced attorneys with a solid practice in M&A law and corporate finance.

Posted August 21, 2026

3D Animator / CGI Artist

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

You will create and annotate high-quality 3D animations for AI model training, using your expertise in rigging, character movement, and VFX pipelines. This role requires mastery of 3D modeling tools and the ability to provide critical analysis of video data to improve AI understanding of animation.

Posted August 20, 2026

Adobe Video Editor (Premiere Pro & After Effects)

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

This job involves annotating and editing videos with Adobe Premiere Pro and After Effects to feed AI model training. You will apply your video editing and motion graphics skills to prepare quality data intended for AI systems. No prior experience in artificial intelligence is necessary, only your expertise in video editing matters.

Posted August 20, 2026

Avid Media Composer Editor

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

This role involves annotating and organizing video content using Avid Media Composer to train AI models. You will apply your expertise in professional editing and media management to provide accurate metadata and contextualize diverse videos. No AI experience is required: your video post-production knowledge is essential.

Posted August 20, 2026

DaVinci Resolve Editor / Colorist

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

You will contribute to training artificial intelligence models by performing specialized video annotations via DaVinci Resolve. This role is for editors and colorists who want to apply their audiovisual editing and color correction skills to an innovative AI data project. No prior experience in artificial intelligence is required - only your domain expertise matters.

Posted August 20, 2026

Final Cut Pro Video Editor

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

You will annotate and tag videos with Final Cut Pro to build datasets for AI model training. This role requires you to use your professional video editing skills to segment content, mark key frames, and organize media resources according to project guidelines. It is ideal for beginner to intermediate editors looking to diversify their experience in innovative projects.

Posted August 20, 2026

Gravador(a) de Vídeos com Smartphone

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

You will record videos of physical activities with your smartphone equipped with a front-facing camera, while simultaneously capturing movement data via your device's sensors. This job contributes to training AI models by providing high-quality video data synchronized with sensor data. The ideal profile knows how to follow precise technical protocols and can regularly produce a minimum of 10 hours of validated videos each week.

Posted August 20, 2026