Jobs / Summary

Mathematics and Python Expert - Freelance AI Trainer

Confidential company · Posted Jun 8, 2026

Public summary

Seeking a freelance mathematics and Python expert to design challenging mathematical problems for frontier AI models using specialized mathematical tools. This project-based role involves creating, testing, and tuning problems in a Linux container environment to evaluate AI system capabilities. Ideal candidates have a degree in mathematics or related field, 2+ years of experience, and proficiency in Python and at least one specialized math package. Strong English (C1+) required. Part-time, non-permanent engagement with compensation up to $45/hour.

Location and work setup

Location
Germany
Remote status
Unknown
German requirement signal
No German Required Detected
Detected job language
English

Salary

USD 45.00 - 45.00 hour

Responsibilities

Design specialized mathematics problems requiring advanced tools (e.g., Z3, cvc5, SageMath) that challenge AI models; write Python reference solutions and optional input files; define correct numerical answers and passing criteria; test and calibrate problem difficulty by running AI model batches; collaborate with senior reviewers for quality assurance; refine problems based on agent performance to achieve desired pass rates.

Qualifications

Degree in Mathematics (Pure or Applied) or a related field; at least 2 years of research, applied, or teaching experience in mathematics; proficient in Python programming to write reference solutions; fluency with or strong willingness to independently learn advanced mathematical software packages such as Z3, cvc5, Macaulay2, Singular, CasADi, IPOPT, SDPB, G6K, fpylll, or SageMath; ability to design problems genuinely requiring these specialized solvers; excellent written English skills (minimum C1 level).

Skills

Mathematics Python Z3 cvc5 SageMath Macaulay2 Linux AI evaluation Problem design Scientific computing English proficiency C1+