Requirements: English
Company: ArcelorMittal BCOE
Region: Wroclaw , Lower Silesian Voivodeship
We are seeking a highly skilled Database Expert to join our team and support the development of our mobile application. The ideal candidate will have extensive experience in database design, implementation, and management, with a focus on optimizing performance and ensuring data integrity. This role requires a deep understanding of mobile app data requirements and the ability to work closely with developers to integrate database solutions seamlessly. Design, implement, and maintain robust database systems to support mobile applications. Optimize database performance, including query optimization and indexing. Develop and maintain database documentation, including data models, schemas, and procedures. Monitor database performance and troubleshoot issues as they arise. Stay up-to-date with the latest database technologies and best practices to ensure our database systems remain current and competitive. Bachelor's degree in Computer Science, Information Technology, or a related field. Proven experience as a Database Expert or Database Administrator. Extensive experience with database management systems such as MySQL, PostgreSQL, MongoDB, or similar. Strong knowledge of SQL and database programming. Experience with database design and data modeling. Knowledge of database security best practices. Ability to work in a fast-paced environment and manage multiple projects simultaneously. Experience with cloud-based database solutions such as AWS RDS, Azure SQL Database, or Google Cloud SQL. Knowledge of NoSQL databases such as Cassandra, Couchbase, or DynamoDB. Familiarity with data warehousing and big data technologies.