All European Careers: (Senior) AI/ML developer - +3 years experience - Full remote - Contractor in USD

This senior AI/ML developer role requires a minimum of three years of professional experience, indicating a solid intermediate to advanced proficiency in artificial intelligence and machine learning technologies. Candidates are expected to hold at least a bachelor's degree, reflecting a foundational academic background in computer science, data science, or related technical fields. The position is fully remote and contractor-based, suggesting the need for strong self-management skills and the ability to work independently across distributed teams. Expertise likely includes designing, developing, and deploying machine learning models, utilizing common AI frameworks and libraries such as TensorFlow, PyTorch, or scikit-learn. Candidates should be proficient in programming languages commonly used in AI/ML development, particularly Python, and possibly R or Java. Experience with data preprocessing, feature engineering, model evaluation, and tuning is essential. Familiarity with cloud platforms (AWS, Azure, or Google Cloud) for scalable AI solutions may be advantageous. Given the seniority level, the role may also involve mentoring junior developers, collaborating with cross-functional teams, and contributing to architectural decisions. Strong problem-solving skills, understanding of algorithmic concepts, and knowledge of current AI trends and best practices are expected. The contractor nature and payment in USD imply engagement with international clients or teams, requiring excellent communication skills and adaptability to diverse work environments.