We connect exceptional fractional and freelance professionals with ambitious companies and AI labs. Every missions application can give you access to the 10x platform and they are all outcome-driven. We value execution, ownership, and real-world impact. Explore missions below. Outcome-driven Every mission is scoped around real results, not hours logged. You know what success looks like from day one. Access the 10x platform Applying to a mission can unlock access to the 10x platform, our verified network, and future opportunities. Ambitious companies and AI labs Work with teams that value execution, ownership, and real-world impact - from scaling startups to leading AI labs. Location Spain Employment Type Contract Location Type Remote Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you a sales leader passionate about shaping the future of artificial intelligence? Do you want to use your sales expertise to develop smarter AI—on your own terms and schedule? Join 10x Team as a Freelance VP Sales AI Trainer and help train the next generation of AI models in real-world sales strategy and decision-making. About Us10x Team connects freelance professionals with leading AI labs to develop next-generation AI models. We are seeking senior sales professionals based in the EU or UK to ensure AI-generated sales content and decisioning is accurate, relevant, and grounded in industry best practices. Key Responsibilities:

Review and enhance AI-generated content on sales strategy, customer engagement, and pipeline management Assess the precision, industry-relevance, and practical viability of AI-driven sales scenarios and recommendations Develop example sales cases, objection-handling scenarios, and negotiation exercises based on your industry experience Create multiple scenario variations reflecting perspectives of sales reps, managers, and clients Identify gaps or flawed assumptions in AI outputs and provide clear, actionable feedback Your role will directly influence how AI understands, reasons, and advises on effective,



nuanced sales strategies.

About You:

Senior sales leader or manager (e.g., VP Sales, Head of Sales, Enterprise Sales Manager) with a proven track record in B2B or B2C sales Based in the EU or UK Demonstrated expertise in developing and reviewing go-to-market strategies, closing deals, and managing high-performing sales teams Highly organized and skilled at providing direct, constructive feedback Available 8–20 hours per week and reliable in communications

Why Join 10x Team?

Flexible, project-based freelance work—100% remote Use your sales expertise to help build better AI Make a direct impact by shaping the AI’s understanding of complex sales workflows and challenges Free access to our AI Academy for professional upskilling Structured onboarding, clear project briefs, and ongoing collaborative opportunities

Please note: these AI Lab missions are not traditional job openings with fixed start dates. Project demand is highly dynamic and matching depends on your expertise, availability, and current AI Lab needs. Some experts are matched within days, while others may wait longer for a suitable project. NOTE At 10x, there are two types of opportunities:

1. Traditional freelance missions These are regular project-based opportunities where the listed mission is the vigente project you may work on. 2. AI Lab roles For AI Lab roles, we scout, review, and approve profiles for access to future project opportunities.

The missions listed for AI Lab roles are not traditional job openings. AI Lab work is often highly confidential as this exposes information of what an AI Lab is working on, and project requests are unpredictable. When an AI Lab request comes in, we often need to respond within 24 hours with suitable talent. Matching depends on the specific needs of each AI Lab project and your niche expertise. Once your profile is reviewed and approved, you may be matched to relevant AI Lab projects when suitable opportunities arise. This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs. #J-18808-Ljbffr

📌 VP Sales - AI Trainer - Freelance - 8-20 hrs/week - Remote (Madrid)
🏢 10x Team
📍 Madrid