> Markdown version of [/jobs/ext/1727668-senior-data-engineer](https://www.wearedevelopers.com/jobs/ext/1727668-senior-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Engineer - **Company:** Seneca Resources - **Location:** Alexandria, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Data Analysis, Information Engineering, Data Systems, Python (Programming Language), Scala (Programming Language), Software Engineering, SQL Databases, Enterprise Data Management, Data Pipelines - **Published:** July 22, 2026 - **Apply:** https://public-rest40.bullhornstaffing.com/rest-services/R0SYP/query/JobBoardPost?where=id=47500&fields=id,title,publishedCategory(id,name),address(city,state),employmentType,dateLastPublished,publicDescription,isOpen,isPublic,isDeleted ## About the Role * 5+ years of experience in data engineering, application development, or related technical fields * 3+ years of experience designing, building, and maintaining enterprise data applications for reporting and analytics * Proficiency with Python, SQL, Scala, or R in a collaborative, fast-paced environment ## Description Seeking a highly skilled Senior Data Engineer to support mission-critical projects in Alexandria, VA. This role involves designing, developing, and maintaining enterprise-scale data pipelines and applications to transform raw data into actionable insights. You will collaborate with multidisciplinary teams in an agile environment to deploy innovative data solutions that impact important national and organizational missions. The position requires working onsite at the Mark Center facility, with U.S. citizenship due to access restrictions. Ideal candidates are experienced in data engineering, application development, and analytics, with a passion for utilizing data for impactful solutions. ## Related Videos - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)