{"id":1233497,"url":"https://alion.io/job/symphoni-hr-senior-data-engineer-snowflake-semantic-layer","title":"Senior Data Engineer (Snowflake Semantic Layer)","company":{"id":3800108,"name":"Symphoni HR","domain":"symphonihr.com","url":"https://alion.io/company/symphoni-hr","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":54},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Alation","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Collibra","optional":false},{"name":"dbt","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"LookML","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-25T15:42:28Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-08T23:00:28Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"We are seeking a highly skilled Data Engineer to design and optimize enterprise-scale data platforms with a focus on semantic layer architecture. You will be responsible for building governed, business-friendly data models that enable self-service analytics and ensure a single source of truth across the organization. This role requires a deep understanding of Snowflake and the ability to translate complex business requirements into scalable data solutions.\nOur client is a leading global computer software organization known for delivering innovative data and analytics solutions. They operate at a significant scale, supporting complex enterprise environments with a focus on cutting-edge cloud technologies and data-driven decision-making.\nResponsibilities\nDesign, develop, and maintain scalable data pipelines and ELT/ETL processes within the Snowflake Data Cloud.\nArchitect and manage enterprise semantic models to provide consistent business metrics and KPIs.\nOptimize Snowflake performance through advanced query tuning, clustering, and warehouse sizing.\nImplement dimensional models including Star and Snowflake schemas to support diverse business domains.\nIntegrate semantic layers with BI and visualization tools to enable governed self-service analytics.\nEstablish data quality frameworks, metadata management, and lineage tracking to ensure data integrity.\nCollaborate with business stakeholders to translate requirements into robust, reusable data structures.\nImplement security, governance, and access control policies across the data platform.\nRequirements\n6-8 years of professional experience in data engineering and data warehousing.\nExpert-level proficiency in Snowflake Data Cloud and advanced SQL development.\nProven experience in designing and implementing semantic layers using tools like dbt, AtScale, or LookML.\nStrong background in dimensional modeling and ETL/ELT development.\nProficiency in Python programming for data pipeline automation.\nExperience with cloud platforms such as AWS, Azure, or GCP.\nFamiliarity with data governance tools like Collibra, Alation, or Microsoft Purview.\nBachelor's or Master's degree in Computer Science, Information Technology, or a related field.\nSnowPro certification is highly preferred.","description_format":"text","description_chars":2252,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T15:42:28Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":12,"expected_fill_days":46,"reasons":["conf:0","agency","velocity","win:early","comp:brand"],"computed_at":"2026-10-08T05:49:30Z"},"pay":null,"html_url":"https://alion.io/job/symphoni-hr-senior-data-engineer-snowflake-semantic-layer","json_url":"https://alion.io/job/symphoni-hr-senior-data-engineer-snowflake-semantic-layer.json","meta":{"generated_at":"2026-10-09T02:41:57Z","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","counted_by":"address","units_charged":1,"used_today":1026,"day_limit":5000,"remaining_today":3974,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"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":3800108},"rest":"https://alion.io/mcp/rest/get_company?id=3800108"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsymphoni-hr-senior-data-engineer-snowflake-semantic-layer"},{"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%2Fsymphoni-hr-senior-data-engineer-snowflake-semantic-layer"},{"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%2Fsymphoni-hr-senior-data-engineer-snowflake-semantic-layer"},{"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/symphoni-hr-senior-data-engineer-snowflake-semantic-layer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsymphoni-hr-senior-data-engineer-snowflake-semantic-layer"}]}