{"id":766885,"url":"https://alion.io/job/getarch-data-scientist","title":"Data Scientist","company":{"id":669778,"name":"Arch","domain":"getarch.com","url":"https://alion.io/company/getarch","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":119000,"max_usd":227000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":530},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Dagster","optional":false},{"name":"dbt","optional":false},{"name":"DuckDB","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"XGBoost","optional":false}],"status":"live","first_seen_at":"2025-06-17T17:38:21Z","employer_posted_date":"2025-06-17","last_verified_at":"2026-11-01T00:21:44Z","board_verified":true,"closed_at":null,"days_open":501,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":500},"description":"Location: San Francisco | In-Person 3-4 Days/Week\nAbout Arch\nArch powers frontline industries with cutting-edge AI.\nThe US $800 billion frontline-services sector underpins the nation, yet many of these critical businesses still rely on spreadsheets, outdated software, and paper forms. We’re driving energy resilience, economic strength, and long-term prosperity by bringing AI innovation to the services that need it most-starting with home energy.\nWe’re backed by Coatue, Floodgate, Gigascale, ReGen, MCJ Collective, and the founders of Aurora Solar.\nCompensation: Competitive salary + significant equity package based on experience.\nRole Overview\nWe’re hiring a Data Scientist to help architect the intelligence layer of Arch. You’ll work directly with our CTO and founding team to model customer behavior, optimize campaign performance, and build scalable, production-ready machine learning systems.\nYou’ll have ownership from data collection to deployment, working in a highly iterative environment with direct feedback from real-world users. Your work will power high-stakes decisions that directly impact customer outcomes, product development, and revenue.\nThis is a high-ownership, high-ambiguity role for someone excited to ship fast, learn from deployment, and move the needle in a mission-critical industry.\nWhat You’ll Do\nDevelop and deploy predictive models to identify high-conversion leads and drive campaign targeting\n\nOwn the full ML lifecycle: from data acquisition, cleaning, and labeling to modeling, validation, and deployment\n\nAnalyze product performance and customer usage to inform roadmap and product design\n\nCollaborate with the engineering team to productionize ML pipelines and integrate them into our backend systems\n\nWork closely with leadership to build internal analytics, dashboards, and investor-facing insights\n\nPrototype, experiment, and iterate quickly-balancing rigor with speed\n\nQualifications\nMust-haves:\n3-6 years experience in data science, ML engineering, or analytics roles in fast-paced environments\n\nProficiency in Python, SQL, and ML libraries (e.g., scikit-learn, XGBoost, or PyTorch)\n\nFamiliarity with data pipelines, model evaluation, and deployment workflows\n\nProven ability to work independently in ambiguous contexts with high judgment and ownership\n\nExperience working with business stakeholders to translate messy data into actionable insights\n\nStrong bonuses:\nExperience with large-scale structured data (e.g., property, utility, or energy-related datasets)\n\nKnowledge of marketing analytics, targeting models, or customer segmentation\n\nFamiliarity with modern data tooling (e.g., dbt, Airflow, Dagster, DuckDB)\n\nComfort with basic full-stack workflows or collaborating in a product engineering environment\n\nWhat We Value\nFirst-principles thinking\n\nExtreme ownership\n\nSpeed and bias for action\n\nLow ego, high standards\n\nDeep care for users\n\nWho You’ll Work With\nPhilipp (CEO) - Grew up on a Bavarian strawberry farm, built some of the world’s largest solar plants, crafted growth strategies for F500 software companies at McKinsey, and studied at Stanford. Known for breaking through walls and never taking no for an answer. Ask him about his favorite SF cafés.\nSacha (CTO) - Product-minded engineer from Belgium and Australia with deep AI expertise and YC startup experience. Previously built wildfire response systems that save lives. Obsessed with world-class UX, lightning-fast execution, and excellence at the intersection of design and engineering.\nReady to build the intelligence layer for a new class of frontline systems?\nApply below and help us power the future of energy.","description_format":"text","description_chars":3639,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Marketing","HVAC & Refrigeration"],"lifecycle":[{"event":"open","at":"2026-09-11T20:21:39Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.217,"p_room":0.28,"age_days":500,"expected_fill_days":30,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/getarch-data-scientist","json_url":"https://alion.io/job/getarch-data-scientist.json","meta":{"generated_at":"2026-11-01T01:19:44Z","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":2037,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":669778},"rest":"https://alion.io/mcp/rest/get_company?id=669778"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgetarch-data-scientist"},{"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%2Fgetarch-data-scientist"},{"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%2Fgetarch-data-scientist"},{"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/getarch-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgetarch-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":766885}},{"tool":"search_jobs","arguments":{"company":"getarch.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":766885},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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