Database administrator senior

3 semanas atrás

São Paulo, São Paulo, Brasil Netvagas Tempo inteiro

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Requisitos

Required skills - PostgreSQL,MySQL and MongoDB

Requisitos

Required skills - PostgreSQL,MySQL and MongoDB

Responsibilities

  • Administer and maintain PostgreSQL, MySQL, Oracle and MongoDB database systems, ensuring their availability, reliability and security.
  • Monitor and forecast database capacity requirements, and make recommendations for scaling database systems.
  • Orchestrate DB interactions, develop solutions that are repeatable and recyclable.
  • Plan and execute data migration and data transformation tasks as needed. Likely from on-prem to cloud using open-source tools and custom scripts as needed.
  • Manage cross platform data replication using open-source tools.
  • Monitor and optimize database performance by identifying and resolving bottlenecks, fine-tuning queries, and optimizing system resources.
  • Some non-RDBMS work likely - maintaining and troubleshooting Mongo DB clusters as needed.
  • R&D + Implementation of automation & orchestration for DBaaS solutions found within our Cloud Architecture. Participate in on call rotation as defined by management.
  • Maintain comprehensive documentation of database configuration, procedures and troubleshooting guides.

Requirements
  • 5+ years' experience handling large scale RDBMS and no-SQL systems and related database migrations
  • Proficiency in database management systems such as Postgres, MySQL, Oracle and Mongo.
  • Proficiency in SQL , query optimization and troubleshooting skills across multiple database platforms.
  • Familiarity with database performance monitoring and optimization tools.
  • Demonstrated ability to design and implement secure, scalable and high-performance database solutions.
  • Knowledge of data security best practices.
  • Experience working in Cloud, Agile, CI/CD, DevOps environments a plus
  • Customer oriented with the ability to collaborate with technical and non-technical stakeholders
  • Experience working with 24/7 production websites
  • Excellent communication and teamwork skills.
  • Experience in developing, maintaining and optimizing Shell and Unix scripts to automate routine database tasks, backups, data migrations, and system monitoring.

Education/Qualifications
  • Bachelor s degree in Computer Science, Software Engineering, or related field or equivalent experience.
  • 4+ years' experience with PostgreSQL (extensive Oracle/MySQL experience with a willingness to learn PostgreSQL may substitute)

English - Advanced / FluentSeniority level
  • Seniority levelMid-Senior level
Employment type
  • Employment typeFull-time
Job function
  • Job functionInformation Technology
  • IndustriesHuman Resources Services

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