Remote Excel Expert for AI Training and Operations

YO IT Consulting; Madrid; Remote; EUR 35,000 - 50,000; Part time

Job summary

YO IT Consulting is looking for an Excel Expert to contribute to training next-generation AI systems. In this remote role, you will leverage your Excel expertise to shape how AI models learn through real-world input.

Your responsibilities include analyzing complex Excel data, providing solutions that reflect best practices, and collaborating with clients. If you excel in data analysis and have a background in business operations, this position offers an exciting opportunity to impact AI development.

Qualifications

• Expert in Microsoft Excel with advanced functions and pivot tables.
• Experience in developing Excel solutions for business operations.
• Strong analytical skills for solving complex business problems.

Responsibilities

• Review and enhance complex Excel files relevant to business operations.
• Provide feedback and best practices in Excel for consulting use cases.
• Collaborate with teams to address operational challenges in Excel.

Skills

Excel expertise

Analytical skills

Communication skills

Documentation skills

Tools

Microsoft Excel

Job description

Job Description

Job Title: Excel Expert

Job Type: Contract

Location: Remote

Job 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 Responsibilities

• Review, analyze, and enhance complex Excel files relevant to business operations, strategy, and data analysis.
• Provide detailed feedback and examples of best practices in Excel for operational and consulting use cases (excluding finance).
• Design, document, and share templates or solutions that reflect expert knowledge for AI learning purposes.
• Collaborate with the customer’s team to identify key workflows and operational challenges represented in Excel documents.
• Evaluate and simulate real-world business problems using advanced Excel features and formulas.
• Communicate clearly and effectively in written and verbal formats, ensuring precise and comprehensive documentation.
• Contribute to the creation of data analysis case studies and operational scenarios leveraging Excel expertise.
  
  

Required Skills And Qualifications

• Expert-level proficiency in Microsoft Excel, including advanced functions, pivot tables, data validation, and automation tools.
• Proven experience developing Excel solutions for business operations, strategy, or consulting environments.
• Strong analytical skills and the ability to solve complex, non-financial business problems using Excel.
• Excellent written and verbal communication skills, with a keen eye for detail.
• Ability to document processes, create instructional materials, and provide clear, actionable feedback.
• Experience with data analysis, scenario modeling, and workflow optimization in Excel.
• Self-motivated, proactive, and comfortable working independently in a remote setting.
  
  

Preferred Qualifications

• Background in business operations, strategy, or management consulting.
• Familiarity with AI training or contributing to machine learning datasets in a domain capacity.
• Experience developing Excel-based tools or dashboards for operational excellence initiatives.