Senior SQL Developer (Poland)
The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Senior SQL Developer.
Candidate’s location: Poland
Requirements:
- 10+ years of experience in IT;
- Experience in SQL Server;
- Proficiency in designing, creating, and maintaining databases;
- Strong knowledge of data warehousing;
- Experience in creating stored procedures and functions;
- Hands-on experience in writing complex queries;
- Ability to debug SQL procedures;
- Skills in tuning the performance of SQL Server;
- Understanding of indexes and partitions;
- Familiarity with distributed database systems like Snowflake and Hyperscale.
- Knowledge of Azure Data Factory concepts.
Responsibilities:
- Design and implement scalable databases for complex business requirements;
- Optimize existing databases and ensure high performance;
- Develop and implement data warehousing solutions;
- Write complex SQL queries, procedures, and functions;
- Perform debugging and testing of database systems;
- Ensure data security and integrity across all systems;
- Implement solutions using Azure Data Factory;
- Collaborate with the team to introduce innovative data storage solutions.
Our perks
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Covered vacation period: 20 business days and 5 days off
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Free English classes
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Flexible working schedule
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Truly friendly and supporting atmosphere
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Working remotely or in one of our offices
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Medical insurance for employees from Ukraine
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Compensation of psychological counseling
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Legal support
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Relocation assistance
