{"id":3284357,"url":"https://alion.io/job/hydro-lead-data-architect","title":"Lead Data Architect","company":{"id":1771844,"name":"Hydro","domain":"hydro.com","url":"https://alion.io/company/hydro-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Budapest, Hungary"],"countries":["HU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":41000,"max_usd":95000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":771},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Data Vault","optional":false},{"name":"Databricks","optional":false},{"name":"Microsoft Fabric","optional":false},{"name":"Power BI","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false},{"name":"AWS","optional":true},{"name":"Feature Store","optional":true},{"name":"FinOps","optional":true},{"name":"MLFlow","optional":true}],"status":"live","first_seen_at":"2026-10-26T17:51:40Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-29T03:50:25Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Hydro Global Business Services (GBS) is an organizational area that operates as an internal service provider for the Hydro group. Its ultimate purpose is to deliver relevant IT, financial and HR business services to all business areas within the company.\nAbout the role\nOur data estate combines modern cloud platforms (Snowflake, Databricks, Microsoft Fabric on Azure, Power BI) with on-prem SQL Server databases we are modernizing. Each platform has an expert domain architect. What we need now is the architect who makes them work together as one coherent, AI-ready ecosystem.\nAs Lead Data Architect, you will shape our warehouse and lakehouse architecture, data models, pipelines and standards, aligned to the Hydro Data Strategy. You will lead through expertise, judgement and trust rather than hierarchy, with a clear mandate for cross-platform decisions.\nWhat you will be doing\nArchitect and optimize warehouse and lakehouse solutions on Snowflake, Databricks and Azure, integrated with on-prem databases, for analytical, regulatory and operational workloads\nLead conceptual, logical and physical data modelling standards, using dimensional and data vault methods, and champion canonical models and metadata standards for data product reuse\nWork with BI and Analytics teams to define semantic and business layers that enable self-service analytics\nDefine patterns for ingestion, pipelines, orchestration and automation, and set pragmatic standards for CI/CD, infrastructure as code, testing and observability\nMake our data environments AI/ML-ready, working with data scientists and ML engineers on feature data, versioning, reproducibility and provisioning for training and inference\nDefine and enforce D&A architecture standards through proportionate design reviews, so solutions meet security, regulatory and Enterprise Architecture requirements\nHelp teams decide when to use our standard technologies and when a new path is justified, and advise on prioritizing updates to existing systems\nLead by example in design sessions, mentor architects and engineers, and keep teams informed of relevant architecture trends\nHow decisions work\nDomain architects decide within their platforms. You decide on cross-platform patterns and D&A modelling standards within an agreed mandate. Enterprise-wide standards, exceptions and technology adoption follow Enterprise Architecture governance and the D&A Manager. Data strategy, policy and business definitions sit with Data Governance. You will be expected to recommend clearly and escalate well.\nWhat you bring\n10+ years in data engineering, data warehousing or data platforms, including 4+ years as an architect or principal engineer\nDeep expertise in warehouse and lakehouse architecture on modern cloud platforms (at least two of Snowflake, Databricks, Microsoft Fabric)\nStrong data modelling: conceptual, logical and physical; dimensional and data vault; canonical models and semantic layers\nSQL Server architecture and performance expertise, and experience modernizing on-prem estates to the cloud\nSolid grounding in ingestion (batch, CDC, streaming), orchestration and DataOps practice\nExperience making data environments ready for AI/ML: feature data, versioning, reproducibility\nExceptional stakeholder management and the ability to influence leaders, architects and engineers without formal authority\nExperience in a large, multinational or matrix organisation, ideally alongside an Enterprise Architecture function\nNice to have\nStreaming platforms, catalog tooling (Unity Catalog, Purview) and MLOps tooling (MLflow, feature stores)\nFinOps awareness for consumption-priced platforms; AWS experience\nWhat we offer you\nWorking at the world’s only fully integrated aluminum and leading renewable energy company\nDiverse, global teams\nFlexible work environment/home office\nWe provide you the freedom to be creative and to learn from experts\nPossibility to grow with the company, gain new certificates\nAttractive benefit package\nEqual opportunities\nAt Hydro, we believe diversity makes us stronger. We welcome diverse experiences and perspectives, and invite all qualified candidates to apply. We review every application fairly and strive to provide equal opportunities for everyone to grow and succeed.\nApply before: 11/30/2026\nHydro Global Business Services (GBS) is an organizational area that operates as an internal service provider for the Hydro group. Its ultimate purpose is to deliver relevant IT, financial and HR business services to all business areas within the company.\nAbout the role\nOur data estate combines modern cloud platforms (Snowflake, Databricks, Microsoft Fabric on Azure, Power BI) with on-prem SQL Server databases we are modernizing. Each platform has an expert domain architect. What we need now is the architect who makes them work together as one coherent, AI-ready ecosystem.\nAs Lead Data Architect, you will shape our warehouse and lakehouse architecture, data models, pipelines and standards, aligned to the Hydro Data Strategy. You will lead through expertise, judgement and trust rather than hierarchy, with a clear mandate for cross-platform decisions.\nWhat you will be doing\nArchitect and optimize warehouse and lakehouse solutions on Snowflake, Databricks and Azure, integrated with on-prem databases, for analytical, regulatory and operational workloads\nLead conceptual, logical and physical data modelling standards, using dimensional and data vault methods, and champion canonical models and metadata standards for data product reuse\nWork with BI and Analytics teams to define semantic and business layers that enable self-service analytics\nDefine patterns for ingestion, pipelines, orchestration and automation, and set pragmatic standards for CI/CD, infrastructure as code, testing and observability\nMake our data environments AI/ML-ready, working with data scientists and ML engineers on feature data, versioning, reproducibility and provisioning for training and inference\nDefine and enforce D&A architecture standards through proportionate design reviews, so solutions meet security, regulatory and Enterprise Architecture requirements\nHelp teams decide when to use our standard technologies and when a new path is justified, and advise on prioritizing updates to existing systems\nLead by example in design sessions, mentor architects and engineers, and keep teams informed of relevant architecture trends\nHow decisions work\nDomain architects decide within their platforms. You decide on cross-platform patterns and D&A modelling standards within an agreed mandate. Enterprise-wide standards, exceptions and technology adoption follow Enterprise Architecture governance and the D&A Manager. Data strategy, policy and business definitions sit with Data Governance. You will be expected to recommend clearly and escalate well.\nWhat you bring\n10+ years in data engineering, data warehousing or data platforms, including 4+ years as an architect or principal engineer\nDeep expertise in warehouse and lakehouse architecture on modern cloud platforms (at least two of Snowflake, Databricks, Microsoft Fabric)\nStrong data modelling: conceptual, logical and physical; dimensional and data vault; canonical models and semantic layers\nSQL Server architecture and performance expertise, and experience modernizing on-prem estates to the cloud\nSolid grounding in ingestion (batch, CDC, streaming), orchestration and DataOps practice\nExperience making data environments ready for AI/ML: feature data, versioning, reproducibility\nExceptional stakeholder management and the ability to influence leaders, architects and engineers without formal authority\nExperience in a large, multinational or matrix organisation, ideally alongside an Enterprise Architecture function\nNice to have\nStreaming platforms, catalog tooling (Unity Catalog, Purview) and MLOps tooling (MLflow, feature stores)\nFinOps awareness for consumption-priced platforms; AWS experience\nWhat we offer you\nWorking at the world’s only fully integrated aluminum and leading renewable energy company\nDiverse, global teams\nFlexible work environment/home office\nWe provide you the freedom to be creative and to learn from experts\nPossibility to grow with the company, gain new certificates\nAttractive benefit package\nEqual opportunities\nAt Hydro, we believe diversity makes us stronger. We welcome diverse experiences and perspectives, and invite all qualified candidates to apply. We review every application fairly and strive to provide equal opportunities for everyone to grow and succeed.\nApply before: 11/30/2026","description_format":"text","description_chars":8561,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Home office"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hydroelectric","Metals & Metallurgy","Non-ferrous Metals"],"lifecycle":[{"event":"open","at":"2026-10-26T17:51:40Z"}],"visa":[],"liveness":{"score":89,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.888,"p_room":1,"age_days":2,"expected_fill_days":13,"reasons":["conf:1","velocity","win:early","comp:brand"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/hydro-lead-data-architect","json_url":"https://alion.io/job/hydro-lead-data-architect.json","meta":{"generated_at":"2026-10-29T07:08:17Z","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":10827,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":1771844},"rest":"https://alion.io/mcp/rest/get_company?id=1771844"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhydro-lead-data-architect"},{"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%2Fhydro-lead-data-architect"},{"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%2Fhydro-lead-data-architect"},{"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/hydro-lead-data-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhydro-lead-data-architect"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3284357}},{"tool":"search_jobs","arguments":{"company":"hydro.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3284357},"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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