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data engineer
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описание
задачи
- Maintain and optimize database systems;
- Develop and optimize complex SQL queries;
- Monitor database performance and troubleshoot issues;
- Support database migrations, upgrades, and integrations;
- Implement backup, recovery, replication, and high-availability solutions;
- Collaborate with Development and DevOps teams.
требования
- 4+ Years of experience as a Database Engineer / Database Developer;
- Strong SQL skills;
- Experience with PostgreSQL, MySQL, Oracle, or MS SQL Server;
- Experience with database design, data modeling, and schema optimization;
- Experience with query and performance optimization;
- Knowledge of indexing, partitioning, and replication;
- Knowledge of backup and recovery strategies;
- Experience with database migrations and production environments;
- Understanding of database security and data integrity;
- English B2;
- Nice to have: German, cloud database experience with AWS, Azure, or GCP, Python, Bash, or other scripting experience.
условия
- Project-based / B2B cooperation;
- Can be combined with your current employment.
навыки
Если просят выйти из iCloud, прислать код из SMS, запустить или установить что-то, перевести деньги — не соглашайся: это мошенничество.