{"schemaVersion":"jobsearcher.job.v1","id":"af8c38c376bdd6d4d2d5e52a","url":"https://jobsearcher.com/jobs/af8c38c376bdd6d4d2d5e52a","canonicalUrl":"https://jobsearcher.com/jobs/af8c38c376bdd6d4d2d5e52a","title":"SENIOR DATA ENGINEER (Snowflake | Power BI | PostgreSQL) 5357","description":"SENIOR DATA ENGINEER (Snowflake | Power BI | PostgreSQL) 5357 100% Remote U.S. Citizens & W2 Only 6+ Month Contract w/ 6 month renewable increments Tier4 Group is seeking a Senior Data Engineer to help modernize and scale a cloud-based enterprise data platform. This role is ideal for an experienced engineer who enjoys building high-performance data pipelines, developing analytics solutions, and driving cloud data warehouse initiatives.You will play a key role in designing and implementing enterprise data solutions using Snowflake, Power BI, PostgreSQL, and advanced SQL while partnering with business and technical stakeholders across multiple functional areas.Data Engineering & Cloud Data PlatformsDesign, develop, and support scalable ETL/ELT pipelinesBuild and optimize Snowflake data warehouse solutionsDevelop data ingestion processes using Snowpipe, stages, and automated workflowsCreate dimensional data models and transformation frameworksImplement data quality, monitoring, and governance controlsSupport migration of legacy systems into modern cloud-based architecturesAnalytics & ReportingDesign and develop Power BI semantic models and datasetsCreate executive dashboards and self-service reporting solutionsOptimize DAX calculations, data models, and report performanceImplement Row-Level Security (RLS) and deployment pipelinesModernize legacy reporting platforms into Power BIDatabase Development & Performance TuningWrite and optimize complex SQL across Snowflake, PostgreSQL, and Oracle environmentsDevelop PostgreSQL database objects including functions, triggers, and materialized viewsPerform query tuning, indexing, and performance optimizationDesign enterprise data warehouse schemas and metadata structuresCollaboration & IntegrationIntegrate data across multiple enterprise business systemsSupport API and platform integrationsPartner with architects, analysts, and business stakeholders to deliver data solutionsParticipate in Agile development processes and technical planningRequired QualificationsTechnical SkillsExpert-level SQL development and optimizationStrong PostgreSQL and PL/pgSQL experienceSnowflake architecture, development, and performance tuningPower BI development, data modeling, and DAXETL/ELT pipeline developmentData warehouse design and dimensional modelingGit/GitLab version controlExperience5+ years Data Engineering experience3+ years Snowflake experience in production environments3+ years Power BI development experience3+ years ETL/ELT development experience3+ years Data Warehouse design experience2+ years PostgreSQL experiencePreferred SkillsOracle SQL / PL/SQLdbtData Vault modelingREST API integrationsSnowPro CertificationMicrosoft PL-300 or DP-203 CertificationExperience supporting federal, aerospace, defense, or highly regulated environmentsIdeal CandidateYou are a hands-on Senior Data Engineer who can:Build enterprise-grade data pipelines from scratchDesign scalable cloud data architecturesTroubleshoot and optimize complex data environmentsTranslate business requirements into technical solutionsWork independently in a fully remote environmentDrive modernization and continuous improvement initiativesHighlights100% RemoteU.S. Citizens OnlyEnterprise-Scale Data Platform InitiativeSnowflake-Centric EnvironmentHigh-Impact Analytics & Modernization ProjectsLong-Term Contract Potential","company":"Tier4 Group","rawCompany":"tier4 group","city":"Baltimore","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-27T10:51:51.218Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"SENIOR DATA ENGINEER (Snowflake | Power BI | PostgreSQL) 5357","description":"SENIOR DATA ENGINEER (Snowflake | Power BI | PostgreSQL) 5357 100% Remote U.S. Citizens & W2 Only 6+ Month Contract w/ 6 month renewable increments Tier4 Group is seeking a Senior Data Engineer to help modernize and scale a cloud-based enterprise data platform. This role is ideal for an experienced engineer who enjoys building high-performance data pipelines, developing analytics solutions, and driving cloud data warehouse initiatives.You will play a key role in designing and implementing enterprise data solutions using Snowflake, Power BI, PostgreSQL, and advanced SQL while partnering with business and technical stakeholders across multiple functional areas.Data Engineering & Cloud Data PlatformsDesign, develop, and support scalable ETL/ELT pipelinesBuild and optimize Snowflake data warehouse solutionsDevelop data ingestion processes using Snowpipe, stages, and automated workflowsCreate dimensional data models and transformation frameworksImplement data quality, monitoring, and governance controlsSupport migration of legacy systems into modern cloud-based architecturesAnalytics & ReportingDesign and develop Power BI semantic models and datasetsCreate executive dashboards and self-service reporting solutionsOptimize DAX calculations, data models, and report performanceImplement Row-Level Security (RLS) and deployment pipelinesModernize legacy reporting platforms into Power BIDatabase Development & Performance TuningWrite and optimize complex SQL across Snowflake, PostgreSQL, and Oracle environmentsDevelop PostgreSQL database objects including functions, triggers, and materialized viewsPerform query tuning, indexing, and performance optimizationDesign enterprise data warehouse schemas and metadata structuresCollaboration & IntegrationIntegrate data across multiple enterprise business systemsSupport API and platform integrationsPartner with architects, analysts, and business stakeholders to deliver data solutionsParticipate in Agile development processes and technical planningRequired QualificationsTechnical SkillsExpert-level SQL development and optimizationStrong PostgreSQL and PL/pgSQL experienceSnowflake architecture, development, and performance tuningPower BI development, data modeling, and DAXETL/ELT pipeline developmentData warehouse design and dimensional modelingGit/GitLab version controlExperience5+ years Data Engineering experience3+ years Snowflake experience in production environments3+ years Power BI development experience3+ years ETL/ELT development experience3+ years Data Warehouse design experience2+ years PostgreSQL experiencePreferred SkillsOracle SQL / PL/SQLdbtData Vault modelingREST API integrationsSnowPro CertificationMicrosoft PL-300 or DP-203 CertificationExperience supporting federal, aerospace, defense, or highly regulated environmentsIdeal CandidateYou are a hands-on Senior Data Engineer who can:Build enterprise-grade data pipelines from scratchDesign scalable cloud data architecturesTroubleshoot and optimize complex data environmentsTranslate business requirements into technical solutionsWork independently in a fully remote environmentDrive modernization and continuous improvement initiativesHighlights100% RemoteU.S. Citizens OnlyEnterprise-Scale Data Platform InitiativeSnowflake-Centric EnvironmentHigh-Impact Analytics & Modernization ProjectsLong-Term Contract Potential","datePosted":"2026-07-27T10:51:51.218Z","dateModified":"2026-07-27T10:51:51.218Z","hiringOrganization":{"@type":"Organization","name":"Tier4 Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Baltimore","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"af8c38c376bdd6d4d2d5e52a"},"url":"https://jobsearcher.com/jobs/af8c38c376bdd6d4d2d5e52a"}}