{"id":3507166,"url":"https://alion.io/job/xperteez-technology-physicist","title":"Physicist","company":{"id":4435561,"name":"Xperteez Technology","domain":"xperteez.co.in","url":"https://alion.io/company/xperteez-technology","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dover","truth_index":null},"role":"Science & Research","role_family":"Science & Research","seniority":null,"employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":70,"max":70,"currency":"USD","period":"hour","gross":null,"usd_annual":140000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"RLHF","optional":false}],"status":"live","first_seen_at":"2026-10-30T00:37:48Z","employer_posted_date":null,"last_verified_at":"2026-10-30T00:37:48Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Type: contract\nLocation: remote\nInterview language: English\nAbout this roleWe’re seeking physicists to join our AI training project. In this role, you will review AI-generated responses, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in calculations, methodology, or conceptual understanding; fact-check physics information; write high-quality physics explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on physics correctness and reasoning quality.\nYour profile\nYou hold an MS or PhD in Physics or a related field in one of the top 100 universities.\n\nConfident in physical reasoning, mechanics, electromagnetism, optics, thermodynamics/statistical mechanics, and modeling/systems thinking\n\nYou have developed or critically reviewed complex physics content (e.g., problem banks, proofs, textbook sections, research notes).\n\nExpert at fact-checking information using public sources across multiple domains.\n\nYou communicate physics clearly and turn advanced theory into real-world solutions.\n\nBackground in research, analytical writing, debate, programming, or physics is preferred.\n\nPublished in a peer-reviewed journal.\n\nEnglish proficiency C1 and above with excellent writing skills.\n\nBonus: Data labeling, RLHF, or AI model evaluation experience.\n\nKey responsibilities\nDevelop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.\n\nOptimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.\n\nEnsure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases.\n\nSkills & technologies\n\nReasoning\n\nEnglish\n\nComputational Physics\n\nMedical Physics\n\nLaser Physics\n\nExperimental Physics\n\nNuclear Physics\n\nTheoretical Physics\n\nResearch\n\nPhysics\n\nOriginally posted on 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