{"schemaVersion":"jobsearcher.job.v1","id":"4a20fe8b671aab235e800873","url":"https://jobsearcher.com/jobs/4a20fe8b671aab235e800873","canonicalUrl":"https://jobsearcher.com/jobs/4a20fe8b671aab235e800873","title":"Big Data Developer","description":"Type: contract (6 months - potential for extension)location: Washington, DConsite: yesSenior Big Data Developer | Contract | Washington, DC | Start July 6**PIV badge + background check required**U.S. Citizenship required · Fully onsite in Washington, DC (5 days/week)A major federal financial institution is hiring a Senior Big Data Developer to join their enterprise data platform team in Washington, DC. Contract through year-end with strong extension potential, and the kind of data engineering challenge that actually matters at scale.You'll design and own large-scale pipelines, drive ETL/ELT automation, and shape the data architecture decisions that power research, forecasting, and operational analytics across the organization.What you'll do:▸ Design and build enterprise data platforms, data lakes, and scalable pipeline frameworks▸ Automate ETL/ELT workflows and data integration solutions▸ Partner with analysts, researchers, and technical leads on data requirements▸ Drive on-prem to cloud migration efforts▸ Implement data governance, quality, and security best practicesWhat you need:▸ 7+ years in data engineering, data architecture, or database administration▸ Advanced SQL — PostgreSQL, SQL Server, MySQL▸ Advanced Python and scripting for data engineering▸ Proven ETL/ELT design and automation at scale▸ Linux + GitHub or GitLab▸ BS in CS, IT, Engineering, or related field▸ U.S. Citizenship required — no exceptionsNice to have: Airflow, Prefect, Dagster, AWS Step Functions, Snowflake, AWS/Azure, CDC, CI/CD, NoSQL, ML/time-seriesWashington, DC — fully onsite (1709 New York Ave NW)PIV badge + background check requiredInterested or know someone who might be? Drop a comment, DM me, or reach out directly.Justin Jurgensen | Senior Technical Recruiter | ECCO Select","company":"Ecco Select","rawCompany":"ecco select","city":"Baltimore","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-06-03T08:24:52.573Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"}],"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":"Big Data Developer","description":"Type: contract (6 months - potential for extension)location: Washington, DConsite: yesSenior Big Data Developer | Contract | Washington, DC | Start July 6**PIV badge + background check required**U.S. Citizenship required · Fully onsite in Washington, DC (5 days/week)A major federal financial institution is hiring a Senior Big Data Developer to join their enterprise data platform team in Washington, DC. Contract through year-end with strong extension potential, and the kind of data engineering challenge that actually matters at scale.You'll design and own large-scale pipelines, drive ETL/ELT automation, and shape the data architecture decisions that power research, forecasting, and operational analytics across the organization.What you'll do:▸ Design and build enterprise data platforms, data lakes, and scalable pipeline frameworks▸ Automate ETL/ELT workflows and data integration solutions▸ Partner with analysts, researchers, and technical leads on data requirements▸ Drive on-prem to cloud migration efforts▸ Implement data governance, quality, and security best practicesWhat you need:▸ 7+ years in data engineering, data architecture, or database administration▸ Advanced SQL — PostgreSQL, SQL Server, MySQL▸ Advanced Python and scripting for data engineering▸ Proven ETL/ELT design and automation at scale▸ Linux + GitHub or GitLab▸ BS in CS, IT, Engineering, or related field▸ U.S. Citizenship required — no exceptionsNice to have: Airflow, Prefect, Dagster, AWS Step Functions, Snowflake, AWS/Azure, CDC, CI/CD, NoSQL, ML/time-seriesWashington, DC — fully onsite (1709 New York Ave NW)PIV badge + background check requiredInterested or know someone who might be? Drop a comment, DM me, or reach out directly.Justin Jurgensen | Senior Technical Recruiter | ECCO Select","datePosted":"2026-06-03T08:24:52.573Z","dateModified":"2026-06-03T08:24:52.573Z","hiringOrganization":{"@type":"Organization","name":"Ecco Select","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Baltimore","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4a20fe8b671aab235e800873"},"url":"https://jobsearcher.com/jobs/4a20fe8b671aab235e800873"}}