Freelance Machine Learning Engineer

and database operations for data manipulation and analysis Experience with GenAI technologies (LLMs, RAG, prompt engineering... (TensorFlow, PyTorch, LangChain) Strong written English (C1+). How it works Apply → Pass qualification(s) → Join a project...

Lugar: Berlin | 01/04/2026 17:04:48 PM | Salario: S/. No Especificado | Empresa: Mindrift

Freelance Data Science Engineer (Python & SQL)

processing, statistical analysis, feature engineering, predictive modeling, and insight extraction Create deterministic problems..., RAG, prompt engineering, vector databases) Understanding of MLOps practices and model deployment workflows Knowledge...

Lugar: Berlin | 01/04/2026 17:04:08 PM | Salario: S/. No Especificado | Empresa: Mindrift

Freelance AI Evaluation Engineer (Python/Full-Stack)

context it needs, but has to work for it (information scattered across files and external sources, complex reasoning... required) Analyze AI failures to understand what the model struggles with vs. what it masters Iterate based on feedback from expert QA...

Lugar: Berlin | 01/04/2026 17:04:05 PM | Salario: S/. No Especificado | Empresa: Mindrift

Data Scientist (Python & SQL) - Freelance AI Trainer

processing, statistical analysis, feature engineering, predictive modeling, and insight extraction Create deterministic problems..., RAG, prompt engineering, vector databases) Understanding of MLOps practices and model deployment workflows Knowledge...

Lugar: Berlin | 01/04/2026 17:04:11 PM | Salario: S/. No Especificado | Empresa: Mindrift

Electrical Engineer & Python Expert - Freelance AI Trainer

, contributors may: Design original computational engineering problems that simulate real engineering workflows;Create problems... requiring Python programming to solve engineering calculations and simulations;Ensure problems are computationally intensive...

Lugar: Berlin | 01/04/2026 17:04:27 PM | Salario: S/. No Especificado | Empresa: Mindrift

Electrical Engineer & Python Expert - Freelance AI Trainer

, contributors may: Design original computational engineering problems that simulate real engineering workflows;Create problems... requiring Python programming to solve engineering calculations and simulations;Ensure problems are computationally intensive...

Lugar: Hamburg | 01/04/2026 17:04:06 PM | Salario: S/. No Especificado | Empresa: Mindrift

Machine Learning Developer (Freelance)

and database operations for data manipulation and analysis Experience with GenAI technologies (LLMs, RAG, prompt engineering... (TensorFlow, PyTorch, LangChain) Strong written English (C1+). How it works Apply → Pass qualification(s) → Join a project...

Lugar: München, Bayern | 01/04/2026 17:04:35 PM | Salario: S/. No Especificado | Empresa: Mindrift

Freelance AI Evaluation Engineer (Python/Full-Stack)

context it needs, but has to work for it (information scattered across files and external sources, complex reasoning... required) Analyze AI failures to understand what the model struggles with vs. what it masters Iterate based on feedback from expert QA...

Lugar: Hamburg | 01/04/2026 17:04:12 PM | Salario: S/. No Especificado | Empresa: Mindrift