Dutch Domestic Tax AI Training Specialist

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the leading platform for finding and building careers in AI training and data labeling, helping specialists discover meaningful projects, build their professional profiles, and grow in this fast-developing field.

We are seeking a Dutch Domestic Tax AI Training Specialist to bring expert knowledge of Dutch tax law to the development and evaluation of AI systems.

About AI Training Work

AI training is the human side of building artificial intelligence. Specialists review model outputs, assess accuracy, and provide carefully reasoned examples and feedback so AI systems can become more reliable and useful.

This role focuses on evaluating written legal and tax reasoning. Your expertise will help shape how AI systems respond to complex questions involving Dutch taxation.

The Role

As a Dutch Domestic Tax AI Training Specialist, you will evaluate and improve AI systems focused on Dutch domestic taxation. You will answer complex tax questions, review AI-generated tax analyses for legal accuracy, and provide detailed feedback to refine model performance.

This is a part-time contractor position for contributors located in the Netherlands. The expected commitment is 20 or more hours per week, with compensation ranging from $100 to $130 per hour.

• Employment type: Contractor and part-time
• Location eligibility: Netherlands
• Language: Dutch
• Data type: Text
• Primary task: Evaluation and rating
• Time requirement: 20+ hours per week
• Pay: $100–$130 USD per hour

What You'll Do

You will apply professional judgment and established project rubrics to assess the quality of tax-related AI responses. Your work will include identifying legal errors, clarifying reasoning, and consistently documenting issues that may affect model performance.

• Answer complex questions about Dutch domestic tax law using legislation, case law, and official guidance
• Review AI-generated tax analyses for legal accuracy, completeness, and clarity
• Correct incorrect or incomplete responses and provide structured explanations
• Evaluate reasoning across personal and corporate tax scenarios
• Flag ambiguous, conflicting, or insufficient legal guidance
• Apply project rubrics and quality standards consistently
• Participate in calibration and feedback sessions

Required Qualifications

This role requires substantial professional experience advising on Dutch domestic taxation and the ability to interpret authoritative Dutch tax materials. You should be comfortable reviewing detailed legal and tax reasoning in both Dutch and, where needed, English.

• At least 5 years of professional experience advising on Dutch domestic taxation
• Strong knowledge of Dutch Income Tax, Corporate Tax, VAT, and related legislation
• Ability to interpret Dutch tax statutes, regulations, and official guidance
• Native or professional fluency in Dutch
• Strong English proficiency
• Excellent analytical and written communication skills
• Comfort reviewing detailed legal and tax reasoning

Preferred Background

Experience in a Big Four firm, tax advisory practice, law firm, corporate tax department, or the Dutch Tax Administration is helpful. Additional professional credentials and experience with content review or AI evaluation are also valued.

• Registered Dutch tax adviser, such as NOB, RB, or equivalent
• Master's degree in Tax Law, Fiscal Economics, Accounting, or a related discipline
• Experience handling complex tax controversies or planning matters
• Experience reviewing legal or tax content
• Background in quality assurance or AI/LLM evaluation projects