{"id":1168377,"url":"https://alion.io/job/buzzclan-llc-data-quality-engineer","title":"Data Quality Engineer","company":{"id":449699,"name":"BuzzClan LLC","domain":"buzzclan.com","url":"https://alion.io/company/buzzclan-llc","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Plano, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":154000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":408},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Delta Lake","optional":false},{"name":"Git","optional":false},{"name":"Great Expectations","optional":false},{"name":"pySpark","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Azure Data Factory","optional":true},{"name":"Power BI","optional":true},{"name":"Python","optional":true},{"name":"SLI/SLO/SLA","optional":true}],"status":"live","first_seen_at":"2026-09-23T20:05:30Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-11T03:35:29Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"Position: Data Quality Engineer (Databricks DQX)\nLocation: Windrose Ave., Plano, TX 75024\nJob Type- 12-months contract\nJob Description:\nDesign and run the data quality layer of our new Databricks lakehouse using Databricks Labs DQX. You will turn business rules from the legacy SQL platform into automated checks, quarantine bad records before they reach Gold tables, and give the business visibility into data health.\nKey responsibilities:\nProfile source and Bronze data with the DQX profiler and turn the output into reviewed quality rules.\n\nDefine DQX checks (completeness, uniqueness, validity, ranges, referential and custom SQL checks) in YAML/JSON config or code.\n\nSet criticality per rule (error vs warn) and implement split/quarantine patterns for invalid rows.\n\nEmbed DQX checks into Databricks Jobs and Lakeflow (DLT) pipelines for batch and streaming data.\n\nStore check definitions and results in Delta tables under Unity Catalog; build DQ dashboards and alerts.\n\nTranslate legacy SQL validation logic (constraints, stored procedure checks) into equivalent DQX rules.\n\nDefine DQ thresholds that act as quality gates for layer promotion (Bronze → Silver → Gold).\n\nVersion-control rules and deploy them through CI/CD.\n\n Must-have skills :\n3+ years in data engineering or data quality roles.\n\nHands-on PySpark and Spark SQL on Databricks.\n\nPractical experience with DQX, or strong experience with a comparable framework (Great Expectations, Soda, Deequ, DLT expectations) and willingness to ramp up on DQX quickly.\n\nDelta Lake and Unity Catalog fundamentals.\n\nUnderstanding of data quality dimensions and how to measure them.\n\nGit-based workflow and CI/CD basics.\n\nNice-to-have skills :\nAzure Data Factory orchestration of Databricks jobs.\n\nDatabricks SQL dashboards, Lakehouse Monitoring or Power BI for DQ reporting.\n\nExperience with SQL Server to cloud migrations.\n\nDatabricks Certified Data Engineer Associate/Professional.\n\nResponsibilities:\nDQX checks live on every Silver and Gold table in scope.\n\nInvalid records quarantined with a documented triage process.\n\nADQ dashboard the business uses to track trends and SLA breaches.\n\n All your information will be kept confidential according to EEO guidelines.","description_format":"text","description_chars":2220,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-09-24T05:17:56Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"Filed H-1B visas in the last two years","filings_12m":0,"filings_prev_12m":7,"green_card_filings_12m":0,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":56,"band":"ok","label":"Likely open","p_open":1,"p_active":0.744,"p_room":0.75,"age_days":16,"expected_fill_days":19,"reasons":["conf:3","velocity","win:late"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/buzzclan-llc-data-quality-engineer","json_url":"https://alion.io/job/buzzclan-llc-data-quality-engineer.json","meta":{"generated_at":"2026-10-11T04:53:39Z","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":4052,"day_limit":5000,"remaining_today":948,"minute_limit":60,"resets_at":"2026-10-12T00:00:00Z"}},"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":449699},"rest":"https://alion.io/mcp/rest/get_company?id=449699"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbuzzclan-llc-data-quality-engineer"},{"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%2Fbuzzclan-llc-data-quality-engineer"},{"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%2Fbuzzclan-llc-data-quality-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/buzzclan-llc-data-quality-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbuzzclan-llc-data-quality-engineer"}]}