Data Administrator, Data Modeler – PowerDesigner

🕒 September 22

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥️ Administration

👻 Ghost score 10%

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Certsys

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2007

💼 Consulting

🏥 Healthcare

🤖 Artificial Intelligence

Consulting • Healthcare • Artificial Intelligence

Certsys is a company focused on driving digital transformation in public institutions through advanced AI solutions. They offer innovative services aimed at optimizing processes, enhancing decision-making, and providing faster, more personalized services to the population. Their offerings include hyperautomation, AI, cloud solutions, and scalable digital products designed to meet the demanding needs of the public sector.

📋 Description

• Develop, propose, maintain, and update conceptual, logical, and physical data models using SAP PowerDesigner • Ensure data structures are normalized by eliminating redundancies and guaranteeing logical consistency in the database • Manage and ensure metadata quality, supporting the corporate data management and governance methodology • Design and develop architecture for data services across relational, analytical, and NoSQL ecosystems, supporting BI and Big Data applications • Collaborate with DBAs on physical implementation, table partitioning, and database performance optimization, including VLDBs • Specify integration mechanisms, such as ETL processes, database links, and services • Develop SQL scripts for validations and reporting • Process and manipulate VSAM, CSV, TXT, JSON, XML, relational, and NoSQL data sources • Provide consulting, support, and mentoring to business teams, promoting BI best practices and continuous process improvement • Work on large-scale projects and complex corporate environments at Certsys, a technology company specializing in IT solutions and services

🎯 Requirements

• Proven experience in data modeling (conceptual, logical, and physical—relational and multidimensional) • Practical proficiency with SAP PowerDesigner • Proficiency in SQL, DDL, DML, DCL, Transaction SQL, and SQL*Plus • Knowledge of and experience in administering and modeling relational and NoSQL DBMSs, including Oracle, DB2, Sybase, PostgreSQL, SQL Server, MongoDB, InfluxDB, and Apache HAWQ/Impala • Experience using the Informatica suite: PowerCenter, PowerExchange, Data Quality, and Metadata Management • Knowledge of and experience with integration architectures, including ETL specifications, database links, and DBMS-based services • Experience with VLDBs, performance analysis techniques, and table partitioning • Proficiency in agile methodologies: Scrum, Kanban, XP, and the Agile Manifesto • Familiarity with statistics, predictive models, and probabilistic analysis • This position is also open to applicants with disabilities

🏖️ Benefits

• Bradesco Saúde National health plan with medical and dental coverage • Swile meal card • Transportation allowance • Exclusive banking credit package • Life insurance with 100% coverage at no additional cost • Exclusive discounts on courses and educational institutions • Gym access through Wellhub (formerly Gympass) • Participation in projects that transform public administration • Work with market-leading tools

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