[Hiring] Math IMO Expert @Careerflow.ai

Role Description

In this role, you will work on projects that improve and evaluate large language models by crafting challenging, competition-level mathematics problems and rigorously assessing model reasoning.

The ideal candidate has a strong foundation in competitive mathematics at the AIME, HMMT, and IMO (Olympiad) level across the four classic pillars: Algebra, Number Theory, Combinatorics, and Geometry.

You should be able to design novel, "Google-proof" problems intended to expose deep reasoning deficiencies in state-of-the-art models, and to diagnose precisely where and why a model's reasoning breaks down.

The role combines original problem authoring, rigorous solution writing, and detailed evaluation of model-generated responses.

This is your chance to future-proof your career in an AI-first world by working at the frontier of mathematical reasoning evaluation.

What does the day-to-day look like:

• Design original, challenging mathematics problems at AIME, HMMT, and IMO difficulty that test the reasoning limits of large language models in multi-step, abstract settings, drawn strictly from Algebra, Number Theory, Combinatorics, or Geometry.
• Author novel prompts that "break" evaluated models, meaning the model arrives at an incorrect final answer; ensure problems cannot be bypassed via brute-force or computationally intensive methods.
• Solve problems independently and write detailed, logically structured, self-contained solutions with clear justifications, properly rendered in LaTeX.
• Review model-generated solutions, identify mathematical errors, logical fallacies, or missing arguments, and diagnose the root cause using defined failure categories (Final Answer, Reasoning Steps, Instruction Following).
• Contribute to defining new evaluation benchmarks across competition and Olympiad-level mathematics curricula.
• Classify each prompt accurately by domain, sub-domain, topic, and proficiency level within the labeling tool.

Qualifications

• Mathematical Expertise: Strong command of competitive mathematics at the level of AIME, HMMT, and IMO across Algebra, Number Theory, Combinatorics, and Geometry.
• Writing Proficiency: Excellent structured written communication, including fluency with standard LaTeX delimiters for all mathematical expressions.
• Analytical Skills: Strong research and analytical skills, with the ability to construct rigorous, proof-based reasoning.
• Creative Thinking: Creative and lateral thinking abilities to design novel problems that are not adapted from existing competitions or online repositories.
• Feedback Skills: Ability to provide constructive feedback, precise annotations, and accurate error diagnosis on model outputs.
• Independence: Self-motivated and able to work independently in a remote setting.
• Technical Setup: Desktop/Laptop setup with a good internet connection.

Requirements

• Candidates pursuing or holding a Bachelor’s/Master's degree in Mathematics, Applied Mathematics, Statistics, Engineering, or a related field are eligible and encouraged to apply.
• Prior experience in competitive mathematics (e.g., national or international Olympiads or equivalent competitive examinations) as a participant, coach, or problem setter is a bonus.
• Ability to analyze and solve complex problems with a structured, logical approach and to express solutions clearly and rigorously.

Benefits

• Work in a fully remote environment.
• Opportunity to work on cutting-edge AI projects with leading LLM companies.
• Potential for contract extension based on performance and project needs.

Offer Details

• Commitments Required: At least 8 hours per day and 40 hours per week, with 4 hours of overlap with PST.
• Engagement type: Contractor assignment/freelancer (no medical/paid leave).