Freelance Financial Analyst - AI Trainer

Freelance Financial Analyst – AI Trainer

Be among the first 25 applicants. 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 proficiency.

At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. The Mindrift platform, launched and powered by Toloka, connects domain experts with cutting‑edge AI projects from innovative tech clients. Our mission is to unlock the potential of GenAI by tapping into real‑world expertise from across the globe.

We’re looking for curious and intellectually proactive contributors who double‑check assumptions and play devil’s advocate. If you’re comfortable with ambiguity and complexity, an async, remote, flexible opportunity sounds exciting, and you want to learn how modern AI systems are tested and evaluated, this is a flexible, project‑based opportunity well‑suited for:

• Analysts, researchers, experienced professionals and consultants with strong critical thinking skills.
• People open to a part‑time and non‑permanent opportunity.

You will create complex, realistic tasks that push frontier AI agents to their limits. You’ll build a detailed version with objective scoring, then write an ambiguous version intended to train the agent to succeed with less hand‑holding. Real expert complexity only. You’ll improve the AI tools you’ll eventually use yourself.

Apply to this post and get the chance to contribute to projects aligned with your skills, on your own schedule. To begin working in production, you’ll need to complete the qualification step and project onboarding, where you’ll get familiar with the guidelines interface and try your first real task with guidance from our quality team. From creating training prompts to refining model responses, you’ll be directly shaping how useful these models become for your own future work.

• Bachelor’s or Master’s degree in Finance or related fields.
• Minimum 3 years of professional experience in finance (investment firms, banks, consulting, financial institutions, ministries). CFA or other globally recognized qualification is an advantage.
• Advanced English (C1) or above.
• Experience in cross‑functional, applied, or international projects; advantage if expertise used in real‑world or consulting contexts.
• Familiarity with tools such as Excel (advanced), R, Python, MATLAB, SQL.
• Ability to write clearly and professionally, including explaining complex tasks in simple, structured language.
• Ability to analyze and synthesize information from multiple sources and turn it into accurate, coherent outputs.
• Creativity in designing realistic and engaging examples, cases, or workflows based on domain knowledge.
• Motivation to work with challenging, complex, well‑defined guidelines, learn new methods, and strengthen domain‑specific skills.
• Ready to learn new methods, switch between tasks and topics quickly, sometimes work with challenging, complex guidelines.
• Fully remote; just need a laptop, internet connection, time available and enthusiasm to take on a challenge.

• Get paid for your expertise, with rates up to $50/hour depending on your skills, experience, and project needs.
• Part‑time, remote freelance project that fits around your primary professional or academic commitments.
• Work on advanced AI projects and gain valuable experience that enhances your portfolio.
• Influence how future AI models understand and communicate in your field of expertise.

Seniority level:
Mid‑Senior level.

Employment type:

Part‑time. Job function:
Finance. Industries: IT Services and IT Consulting.

Brussels, Brussels Region, Belgium (or Antwerp, Flemish Region, Belgium). Referrals increase your chances of interviewing at Mindrift by 2×.