- CACI International (Chantilly, VA)
- …+ Implement and optimize AI-powered features such as chatbots, question-answering systems , and AI agents + Design and develop RAG (Retrieval-Augmented Generation) ... proficiency in front-end technologies (HTML5, CSS, JavaScript) + Experience with MySQL database design and management + Familiarity with AWS services, particularly… more
- Norstella (Richmond, VA)
- …data analysis and querying: + Strong technical skills: Familiarity with database management systems (eg, MySQL , Oracle, SQL Server) and data analysis tools (eg, ... reimbursement dynamics, patient journey HCP prescribing dynamics, and healthcare systems . + Experience designing healthcare analyses, structuring analysis ready… more
- CACI International (Sterling, VA)
- …impact our organization's success and support our customers mission-critical systems . **Responsibilities:** Write and maintain robust and scalable mission-critical ... Helm + Database expertise in integrating and optimizing both relational databases (eg, MySQL , MariaDB) and NoSQL databases + (eg, MongoDB, InfluxDB), with a focus on… more
- TEKsystems (Sterling, VA)
- …performance, and security. + Collaborate with UX designers, product owners, and system architects to deliver seamless user experiences. + Drive innovation and ... RESTful API design. + Solid experience with SQL and NoSQL databases (eg, MySQL , Oracle, PostgreSQL, DynamoDB, MongoDB). + Deep understanding of AWS services such as… more
- CACI International (Chantilly, VA)
- …+ You will troubleshoot complex problems and assist customers with application and system issues + You will use your programming skills to automate and bring ... with REST API Services + Experience with relational databases such as MySQL , PostgresSQL, etc _Desired:_ + Familiar with ETL/data pipeline workflows + Understanding… more
- CoSolutions, Inc. (Sterling, VA)
- …and maintain data pipelines, optimize database performance, and support seamless system integrations. This role requires strong SQL expertise, ETL experience, and ... maintain data integration pipelines. + Optimize and manage relational databases ( MySQL , PostgreSQL) for performance, reliability, and scalability. + Assist in… more
- Capital One (Mclean, VA)
- …with deep experience in machine learning, distributed microservices, and full stack systems + Utilize programming languages like Java, Scala, Python and Open Source ... Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL ) + 4+ year experience working on real-time data and streaming… more
- Capital One (Mclean, VA)
- …with deep experience in machine learning, distributed microservices, and full stack systems + Utilize programming languages like Java, Scala, Python and Open Source ... Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL ) + 2+ year experience working on real-time data and streaming… more
- Steampunk (Mclean, VA)
- …SQL and database optimization techniques (Preferably SQL Server. Alternatively, PostgreSQL, MySQL , Oracle). + Bachelor's degree in Computer Science, Information ... Systems , Engineering, a related technical discipline, or professional experience equivalent. + Demonstrated ability to lead large-scale data migration efforts. +… more
- Capital One (Mclean, VA)
- …with deep experience in machine learning, distributed microservices, and full stack systems + Utilize programming languages like Java, Scala, Python and Open Source ... Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL ) + 4+ year experience working on real-time data and streaming… more