{"id":4015737,"url":"https://alion.io/job/real-advisor-machine-learning-engineer","title":"Machine Learning Engineer","company":{"id":688303,"name":"Real Advisor","domain":"realadvisor.ch","url":"https://alion.io/company/realadvisor","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":91,"open_postings":12,"ghost_share":0,"stale_share":0.25,"repost_share":0.167,"time_to_fill_p50_days":22,"computed_at":"2026-11-10T06:52:35Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["CZ","ES","UA","EE","LT"],"hiring_countries_total":5,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ClickHouse","optional":false},{"name":"Docker","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"PostGIS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-10T12:34:16Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T12:34:16Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"RealAdvisor is one of the leading digital platforms in the European real estate ecosystem. Founded in Switzerland, we now support 5,000+ real estate agencies and attract 10+ million users per year across Europe.\nWe are scaling fast across multiple markets with a clear mission: help real estate professionals grow through data, transparency and smart technology. At RealAdvisor, we value ownership, autonomy and impact.\nRole Overview\nWe are looking for a Machine Learning Engineer to take end-to-end ownership of our geospatial data products.\nThis is not a model-tuning role. You will design, build, and operate the full data lifecycle behind our real-estate insights - from orchestrating complex pipelines on Kubernetes to delivering high-performance geospatial visualizations with Mapbox.\nThis is a builder role.\nYou should be as comfortable debugging an Airflow DAG as you are computing spatial statistics or optimizing analytical queries.\nYou’ll have full autonomy over a modern, high-performance stack:\nOrchestration & Operations: Airflow, Kubernetes, Docker\nData Storage: Postgres (PostGIS) for spatial workloads; ClickHouse for large-scale analytics\nProgramming: Production-grade Python\nRequirements\nKey Responsibilities\nEnd-to-End Pipelines: Design and deploy automated pipelines (ETL) using Airflow to ingest diverse datasets (Real Estate transactions, listings, geo-data).\nGeospatial Analytics: Compute advanced spatial metrics (e.g., pricing honeycombs, average prices per neighborhood) using PostGIS and Python.\nInfrastructure Management: Maintain and optimize the Kubernetes environment where your pipelines and models run.\nVisualization Engineering: Transform your analytical outputs into interactive map layers (Vector Tiles) that integrate seamlessly with Mapbox on our frontend.\nWhat We’re Looking For\nTruly Full-Stack (Data): You don’t believe data scientists should stop at notebooks. You own infrastructure, deployment, and reliability because that’s how real value is delivered.\nStrong Geospatial Intuition: You understand projections, polygons, spatial joins, and how to visualize density and patterns effectively.\nEngineering Mindset: You write clean, modular, maintainable Python code designed for production - not one-off scripts.\nExperience: 3+ years in a Data Science or Data Engineering role, with hands-on ownership of production systems.\nInfrastructure Proficiency: Solid experience with Docker and Kubernetes, including debugging and troubleshooting live environments.\nDatabase Expertise: Advanced SQL, especially with PostGIS or similar spatial extensions. Experience with ClickHouse is a strong plus.\nOrchestration Mastery: Deep hands-on experience with Airflow for building and maintaining reliable data pipelines.\nFully remote role with flexible working hours.\nClose collaboration with leadership and go-to-market teams.\nInternational, ambitious, and collaborative team culture.\nBenefits\nFully remote role with flexible working hours.\nClose collaboration with leadership and go-to-market teams.\nInternational, ambitious, and collaborative team culture.","description_format":"text","description_chars":3087,"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":["Flexible schedule"],"hiring_locations":[{"name":"Czech Republic","iso":"CZ","kind":"country"},{"name":"Spain","iso":"ES","kind":"country"},{"name":"Ukraine","iso":"UA","kind":"country"},{"name":"Estonia","iso":"EE","kind":"country"},{"name":"Lithuania","iso":"LT","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Real Estate","PropTech","Real Estate Brokerage","Real Estate Appraisal"],"lifecycle":[{"event":"open","at":"2026-11-10T12:34:16Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":22,"reasons":["conf:0","win:early"],"computed_at":"2026-11-10T13:28:42Z"},"pay":null,"html_url":"https://alion.io/job/real-advisor-machine-learning-engineer","json_url":"https://alion.io/job/real-advisor-machine-learning-engineer.json","meta":{"generated_at":"2026-11-10T13:28:42Z","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":31351,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":688303},"rest":"https://alion.io/mcp/rest/get_company?id=688303"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Freal-advisor-machine-learning-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Freal-advisor-machine-learning-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Freal-advisor-machine-learning-engineer"},{"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/real-advisor-machine-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Freal-advisor-machine-learning-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4015737}},{"tool":"search_jobs","arguments":{"company":"realadvisor.ch","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4015737},"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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