Python Developer Onsite from plano, TX or Richmond, VA or Mclean, VA or Chicagi, IL or Ny or Wilmington, DE or Boston, MA Job description: Python back-end developer, AWS also required team uses Snowflake (not required, exposure is good to have, most of the data modeling is already done, so some knowledge of how SQL works is what theyre going for), Glue and Spark, PySpark. Experience with Async I/O would be a plus but not required. 3-5+ years of experience. Someone 10-15 years would probably be

Title: Big Data Engineer Location: Washington, DC / Rockville, MD / McLean, VA (Hybrid 3 days onsite with 2 days remote) Duration: 6 Months with possible extension Interview process: Phone, Onsite panel Job Summary: We are seeking an experienced Big Data Engineer to design, build, and optimize large-scale data processing systems. This role partners closely with engineering, data, and analytics teams to deliver scalable, reliable data pipelines that support data-driven decision-making. The ideal

Systems Engineering Services is seeking a Python, SQL, AWS Developer based in the Reston, VA area. Top 5 Technical Skills: Python SQL AWS Data Services Jira BI concepts Job Description: Key Responsibilities Design, develop, and maintain data pipelines and ETL/ELT processes using Python and SQL. Develop and optimize complex SQL queries, stored procedures, and database objects for reporting and analytics. Perform source-to-target data mapping and execute comprehensive data quality validation to en

Sr Dev AWS Data Engineer with 12+ years of software development experience Architect and implement scalable batch and near-real-time data pipelines using Python, PySpark, Glue, EMR, Lambda, and Step Functions. Define data storage, transformation, and access patterns across S3, Redshift, Athena, RDS, and DynamoDB. Design event-driven and integration solutions using SNS, SQS, Kinesis, and APIs. Establish standards for data quality, observability, monitoring, logging, and failure recovery. Optimi