Coding Specialist (Fluent in Dutch) - Freelance AI Trainer Project

Lever, Inc.; España; A distancia; EUR 9800 - 80.000; Jornada completa

Descripción de la vacante

Lever, Inc. is seeking a Coding Specialist and AI Trainer (Fluent in Dutch) for a freelance AI Trainer Project based in Spain. You will evaluate models, provide Dutch-language feedback on coding tasks, and document failures.

This remote contract role requires strong software engineering experience and the ability to explain reasoning clearly. You will work with cutting-edge AI systems across algorithms, data structures, and cloud infrastructure while maintaining high standards of technical

Formación

• Strong software engineering expertise across algorithms, data structures, architecture, and cloud infrastructure.
• Fluent Dutch with the ability to discuss complex technical topics clearly.
• Experience evaluating AI/ML model outputs and documenting findings.
• Familiarity with asynchronous programming, REST APIs, memory management, OOP, secure coding, or distributed systems.
• Excellent analytical and problem-solving skills with high attention to detail.
• Ability to work independently as a contractor and deliver high-quality evaluations.
• Bachelor’s, Master’s, or PhD in CS/SE preferred; open-source contributions are a plus.
• Strong metacognitive communication: explain not only what solution is correct but why.
• Secure home setup with reliable high-speed internet.

Responsabilidades

• Engage with advanced AI models on Dutch-language software tasks and coding challenges.
• Evaluate model responses for accuracy, correctness, and coding quality.
• Assess performance across algorithms, data structures, software architecture, cloud infrastructure, and systems programming.
• Challenge models with topics including asynchronous programming, REST APIs, memory management, and distributed systems.
• Verify naturalness and correctness of Dutch language use in technical interactions.
• Identify and document model failures with sufficient detail for analysis.
• Provide structured feedback to improve model reasoning, coding performance, and evaluation methods.
• Explain technical reasoning and demonstrate the evaluation process to stakeholders.

Descripción del empleo

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Coding Specialist (Fluent in Dutch) - Freelance AI Trainer Project based in Spain.

As a Coding Specialist and AI Trainer, you’ll use your software engineering expertise and Dutch fluency to help improve the capabilities of advanced AI systems.
You’ll evaluate how models reason through complex programming challenges across algorithms, architecture, development, infrastructure, and systems programming.
The role combines hands-on technical assessment with linguistic evaluation, requiring you to communicate naturally and precisely in Dutch.
You’ll challenge models with realistic software engineering scenarios, identify weaknesses, and document reproducible failures to improve future model performance.
Your feedback will help strengthen AI reasoning, coding accuracy, technical communication, and problem-solving capabilities.
The position offers flexible remote contract work for technically skilled professionals who enjoy analyzing complex problems and clearly explaining their reasoning.
Your contributions will help shape AI systems designed to support software development, education, research, and other knowledge-intensive applications.

Accountabilities:

• Engage with advanced AI models on software engineering tasks, technical scenarios, and coding challenges in Dutch.
• Evaluate model responses for logical accuracy, technical correctness, coding quality, and adherence to software engineering best practices.
• Assess AI performance across areas such as algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming.
• Challenge models with technical topics including asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding, and distributed systems debugging.
• Verify the naturalness, fluency, and correctness of Dutch language usage in technical interactions.
• Identify and document model failure modes, errors, and reproducible technical issues with sufficient detail for further analysis.
• Provide clear, structured feedback and suggestions to improve model reasoning, coding performance, prompt design, and evaluation methodologies.
• Explain technical reasoning clearly and demonstrate your analytical process when evaluating model-generated solutions.
• Contribute domain expertise that helps improve AI systems intended to support software development, research, education, and other technical applications.

Requirements:

• Strong professional coding or software engineering expertise, with experience across areas such as algorithms, data structures, software architecture, frontend or backend development, cloud infrastructure, or systems programming.
• Fluent Dutch language skills, with the ability to communicate naturally and accurately about complex technical subjects.
• Strong understanding of software engineering concepts and the ability to critically evaluate technical solutions and code.
• Experience with topics such as asynchronous programming, REST APIs, memory management, object-oriented programming, secure coding, or distributed systems is highly relevant.
• Excellent analytical and problem-solving abilities, with strong attention to technical detail.
• Ability to clearly explain technical reasoning and document findings in a structured, reproducible manner.
• Strong technical writing skills in Dutch are an advantage.
• Bachelor’s, master’s, or PhD in Computer Science, Software Engineering, or a closely related technical discipline is preferred.
• Real-world software development experience or open-source contributions is a plus.
• Strong metacognitive communication skills, including the ability to explain not only what solution is correct but why.
• Ability to work independently in a remote, project-based environment and consistently deliver high-quality evaluations.
• Comfortable working as an independent contractor and providing your own secure computer and reliable high-speed internet connection.

Benefits:

• Pay range of $8–$65 per hour, with the exact rate determined based on experience, expertise, and geographic location.
• Flexible remote contract work.
• Opportunity to contribute directly to the development and improvement of advanced AI systems.
• Exposure to challenging software engineering problems across a broad range of technical domains.
• Opportunity to apply both coding expertise and Dutch language skills in an AI training environment.
• Flexible freelance engagement without a fixed employee schedule.
• Contractor arrangement with the ability to work remotely from an eligible location.
• Contractors are responsible for providing their own secure computer and high-speed internet.
• Company-sponsored benefits such as health insurance and paid time off are not provided.

We appreciate your interest and wish you the best!

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