{"id":3251006,"url":"https://alion.io/job/afterquery-remote-data-scientist-expert","title":"[Remote] Data Scientist Expert","company":{"id":668886,"name":"AfterQuery","domain":"afterquery.com","url":"https://alion.io/company/afterquery","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":12,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":144000,"max_usd":262000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":397},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"closed","first_seen_at":"2026-10-25T16:44:13Z","employer_posted_date":null,"last_verified_at":"2026-10-26T09:20:45Z","board_verified":false,"closed_at":"2026-10-26T09:20:45Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Note: The job is a remote job and is open to candidates in USA. AfterQuery hires contract data scientists to author and solve analysis problems used to evaluate and improve frontier AI models. The role focuses on creating realistic problems based on practitioners’ work, developing reference answers with step-by-step reasoning, and identifying subtle analytical mistakes.\n\nResponsibilities\nAuthor realistic data science problems drawn from your own work: experiments, metrics, forecasting, segmentation and predictive modeling\nWork each problem through to a reference answer, with the reasoning behind every step\nCatch the analysis mistakes that look reasonable but only a practitioner would spot\n\nSkills\nMaster's or PhD in statistics, computer science, economics, mathematics or another quantitative field\n3+ years full time as a data scientist (internships and school don't count)\nStrong SQL and Python or R\nHands-on statistics: A/B testing, regression, causal inference or predictive modeling\nAble to commit at least 10 hours per week\nExperience on a product, growth or marketplace team\nExperience designing and reading out experiments\nClear written English and comfort explaining an analysis step by step\n\nBenefits\nFully remote and async, with no fixed hours.\nSet your own hours and scale up or down week to week.\nWeekly pay via Stripe.\n\nCompany Overview\nAfterQuery develops training data solutions for frontier AI and foundation model development. It was founded in 2025, and is headquartered in San Francisco, California, USA, with a workforce of 51-200 employees. Its website is https://www.afterquery.com.","description_format":"text","description_chars":1614,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","LLM & Generative AI","Foundation Models"],"lifecycle":[{"event":"open","at":"2026-10-25T21:20:45Z"},{"event":"close","at":"2026-10-26T09:20:45Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/afterquery-remote-data-scientist-expert","json_url":"https://alion.io/job/afterquery-remote-data-scientist-expert.json","meta":{"generated_at":"2026-10-27T03:28:42Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2792,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":668886},"rest":"https://alion.io/mcp/rest/get_company?id=668886"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fafterquery-remote-data-scientist-expert"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fafterquery-remote-data-scientist-expert"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fafterquery-remote-data-scientist-expert"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/afterquery-remote-data-scientist-expert\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fafterquery-remote-data-scientist-expert"}]}