About the job
Mindrift offers freelance, project-based roles for specialists interested in shaping AI systems. This contract position centers on testing, evaluating, and enhancing AI for technology clients. Assignments shift with project needs, offering variety and the chance to work remotely from Stuttgart, Baden-Württemberg, or anywhere in Germany.
Role overview
This freelance assignment focuses on creating and validating computational statistics challenges. The work mirrors real mathematical research, requiring original problem design and hands-on programming. Projects often involve complex reasoning and may span several days or weeks to complete.
What you will do
- Design original statistics problems modeled after authentic research workflows.
- Create challenges that require Python programming, using libraries like Numpy, SciPy, and Sympy.
- Develop computationally intensive problems, sometimes requiring extended solution timelines.
- Write problems involving advanced topics such as number theory, combinatorics, graph theory, and numerical analysis.
- Base assignments on real research questions or practical mathematical scenarios.
- Validate answers using Python and standard mathematical libraries.
- Document problem statements clearly and provide verified solutions.
Requirements
- Degree in Statistics or a closely related field.
- Proficiency in Python for numerical validation. Experience with tools like MATLAB, R, C, SQL, Numpy, Pandas, SciPy, Stata, or similar is valued.
- Minimum 2 years of experience in applied, research, or teaching roles.
- Strong written English skills (C1 level or above).
- Professional certifications (such as CMME, SAS Certifications, CAP) and experience with international or applied projects are considered a plus.
How to join
- Submit your CV in English, including your English proficiency level.
- Complete the qualification steps.
- Join a project.
- Work on assigned tasks.
- Receive compensation.
Project commitment
During active project phases, expect an estimated workload of 10–20 hours per week. Actual hours may shift depending on project needs. This estimate does not guarantee a set number of hours.
Compensation
Rates can reach up to $50 per hour, depending on skill, project complexity, and expertise required. Other projects may offer different rates based on their specific requirements.

