Data Engineer (Oracle DBA)

Title: Data Engineer (Oracle DBA)Responsibilities:Application DBA ResponsibilitiesAdminister, monitor, and tune Oracle databases supporting critical applicationsManage database performance (query optimization, indexing, partitioning, and execution plans)Perform database maintenance activities (backups, recovery, patching, upgrades)Ensure high availability, disaster recovery, and data integritySupport application teams in database design and troubleshootingData Engineering & ArchitectureDevelop and maintain data models (dimensional and normalized) to support analytics and reportingBuild and optimize enterprise data warehouse solutions across Oracle and Snowflake platformsEnsure efficient ingestion, transformation, and integration of structured and unstructured dataDesign, develop, and maintain scalable data pipelines and ETL processes using tools such as Informatica and PythonReporting & Analytics SupportSupport and enhance Oracle Analytics Server reporting environmentsCollaborate with BI and analytics teams to ensure data accuracy and usabilityOptimize data structures for reporting performanceCloud & Modern Data PlatformsDevelop and maintain solutions in Snowflake cloud data warehouseImplement best practices for cloud data architecture, cost optimization, and performanceWork with NoSQL technologies (MongoDB) for semi-structured and unstructured data use casesDevelopment & AutomationWrite efficient, reusable, and scalable code using Python and SQLAutomate data workflows, monitoring, and alertingImplement CI/CD practices for data pipelines and database deploymentsData Governance & QualityEnsure data quality, consistency, and security across platformsImplement data validation, cleansing, and lineage trackingAdhere to corporate data governance and compliance standardsRequired Qualifications7+ years of experience in data engineering and database administrationTechnical SkillsStrong expertise in:Oracle Database (Application DBA experience required)Informatica (ETL development)Data Warehousing concepts and architectureHands-on experience with:SnowflakeOracle Analytics Server (reporting and integration)PythonSQL (advanced querying and performance tuning)NoSQL databases (MongoDB preferred)Preferred Skills:Experience with cloud platforms (Azure, AWS, or GCP)Familiarity with modern data stack tools (dbt, Airflow, etc.)Knowledge of DevOps and CI/CD pipelinesExperience supporting high-volume transactional systems (OLTP)Exposure to data governance and security frameworksCompetencies:Strong analytical and problem-solving skillsAbility to balance development and operational DBA responsibilitiesExcellent communication and stakeholder collaborationDetail-oriented with a focus on performance and reliabilityProactive in identifying and resolving system bottlenecksDexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.   Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit .Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.