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

Lever, Inc.; Portugal; Remote; EUR 9,800 - 80,000; Part time

Benefits offered by this job

Remote freelance

Direct AI impact

Challenging problems

Own equipment

Flexible schedule

No benefits

Job summary

Lever, Inc. seeks a Coding Specialist and AI Trainer fluent in Dutch for a remote freelance project based in Portugal. You will evaluate model reasoning on software engineering tasks, communicate in Dutch, and provide detailed feedback to improve AI systems for coding and education.

The role combines hands-on assessment with linguistic evaluation, offering flexible remote work for an independent contractor who can deliver high-quality evaluations and clear documentation.

Qualifications

• Strong background in software engineering and computer science.
• Fluent Dutch with ability to clearly discuss technical topics.
• Excellent analytical and problem-solving abilities.

Responsibilities

• Engage with advanced AI models on software engineering tasks in Dutch.
• Evaluate model responses for accuracy, correctness, and coding quality.
• Assess performance across algorithms, data structures, architecture, frontend/backend, cloud, and systems programming.
• Identify and document model failures with reproducible steps.
• Provide structured feedback to improve reasoning, coding and evaluation methods.

Skills

Software engineering

Dutch fluency

Technical writing

Analytical thinking

Education

Bachelor's in CS

Tools

REST APIs

Cloud services

Git

Job description

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 Portugal.

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.

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