W2 Role || Big Data Developer || Rockville, MD or Tysons Corner, VA || In-Person Interview

We are seeking experienced Data Engineers with strong expertise in Apache Spark, AWS, Kubernetes/EKS, and Big Data platforms. Required Skills: 5+ years of Data Engineering experience Strong hands-on experience with Apache Spark Experience with Amazon EKS / EMR on EKS Big Data technologies: Hadoop, Hive, Trino Strong Python or Scala development skills Advanced SQL (window functions, joins, complex queries) Kubernetes administration and troubleshooting AWS services: S3, EMR, Glue, Athena, Lambda E

Big Data Developer Location: Rockville, MD or Tysons Corner, VA Work Setting: Onsite Job Description: We are seeking an experienced Big Data Developer with strong expertise in Apache Spark, Hadoop, AWS, Python/Scala, and SQL to build and optimize large-scale data processing solutions. Required Skills:8+ years of Big Data/Data Engineering experienceStrong hands-on experience with Apache SparkHadoop Ecosystem: Hadoop, Hive, TrinoStrong programming skills in Python or ScalaAdvanced SQL (Joins, Win

Software Guidance & Assistance, Inc., (SGA), is searching for a Big Data/Spark Engineer for a contract assignment with one of our premier Regulatory clients. Must be local to one of these office locations: Rockville MD or Tysons VA. Hybrid work is required - non local candidates will not be accepted. 2-step interview process - onsite interview mandatory! High-volume AWS environment, extremely large data. Top Skills: Spark, SQL, Python, AI assisted workflows, Automation validation. Seekin

Description: Hybrid 3 days onsite / 2 days remote in Mclean, VA Our client seeks an ETL Data Engineer to build and maintain large-scale data pipelines and to design agentic AI systems that support regulatory analytics. The role spans Spark-based ETL on AWS data lake platforms and development of LLM-powered agents with secure, auditable outputs. The engineer will collaborate across teams, uphold secure development practices, and contribute to CI/CD and infrastructure-as-code while monitoring da