Oracle Developer

Apex Systems is looking to hire a Senior Oracle ETL Developer for one of our largest financial industry clients. We cannot support C2C hiring. Description: Please put candidates' location/intent on resume. ***This role is a potential contract to hire and will require resources that do not require sponsorship now or in the future. Location: Plano, TX (only) Summary: Hybrid - Regular hours. This is NOT a Jr role. Responsibilities: The role is responsible for the design, development, coding, testing, debugging, and documentation of data-warehouse/database/business intelligence applications. Translate business requirements into technical specifications. Design and implement ETL (Informatica) process using SQL, ETL tool, and Linux shell scripting to deliver high-quality solutions. Strong data analysis, advanced SQL query writing skill, and resolving defects by working across multiple teams. Collaborate with other development teams to manage interdependency, set up test cases, debug, and maintain data quality. Ensure software stability via documentation, code reviews, regression, unit, and user acceptance testing. Hands-on logical and physical data modeling and database design responsibilities. Good understanding of Dimensional modeling. Lead and develop Informatica PowerCenter ETL complex flows connecting to heterogeneous databases such as Oracle/MS SQL Server. Develop complex Oracle procedures, functions, and packages to support database applications (API calls / DW reporting). Conduct both proactive and reactive performance tuning activities during the course of development of new applications and existing legacy applications. Hands-on experience to develop and support Unix Shell Scripting. Understanding of scheduler (Autosys). Perform data analysis and data profiling. Identify data quality issues. Participate and guide the team in estimating work necessary to realize a story/requirement through the delivery lifecycle. Contribute to story refinement/defining requirements. Perform spike/proof of concept as necessary to mitigate risk or implement new ideas. Code solutions and unit test to deliver a requirement/story per the defined acceptance criteria and compliance requirements. Utilize multiple architectural components (across data, application, business) in the design and development of client requirements. Assist the team with resolving technical complexities involved in realizing story work. Required Skills/Experience: Primary Skill - Oracle SQL / PLSQL. 8+ years Informatica or other ETL tool experience. 6+ years of professional experience with SQL/PLSQL. Understanding Data Federations, Data Lake, Data Mesh, and Advanced Cloud concepts. Experience automating ETL with job scheduling tools. Autosys Preferred. Experience working with large data sets using big data solutions such as Hadoop, Spark, etc. is a plus. Preferred Skills/Experience: Document and communicate required information for deployment, maintenance, support, and business functionality. Strong experience in Informatica, Data Warehousing, data architecture, databases, and writing/optimizing advanced SQL queries in a business environment with large-scale, complex datasets. Contribute to existing test suites (integration, regression, performance), analyze test reports, identify any test issues/errors, and triage the underlying cause. Using Trino, Starburst, or similar vendor tool exposure would be a plus. Characteristics of the Top Performer: Self-starter, able to work in a fast-paced complex setup, able to function independently and deliver the work by proactively resolving impediments. Demonstrate exceptional analytical skills and problem-solving skills; excellent organizational and communication skills. A good team player who seeks input and involves others in communications; a person who values and cultivates relationships. An individual with a demonstrated ability to get things done and make things happen; a person who is resourceful, seizes opportunities, and is an innovator. EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. #J-18808-Ljbffr

Created: 2025-03-06