C#/SQL Developer

BAKK Sp. z o.o. develops software for the debt collection, loan, and media industries. The company offers clients comprehensive and modern solutions, enabling employees to work on development projects. The team consists of about 60 programmers, including experts with over 10 years of experience organizing team work. Clients include Provident, Warta, Mediacom, and Bank Ochrony Środowiska.

• Basic knowledge of C#/.NET with initial project or commercial experience
• Familiarity with Visual Studio
• Knowledge of version control systems such as Git
• Ability to write T-SQL queries, procedures, functions, and views
• Understanding of JOIN types and subqueries
• Ability to create and modify stored procedures and user-defined functions
• Basic understanding of SQL Server internals: indexes, permissions, diagnosing slow queries, and optimization

Nice to have:

• Basic knowledge of Entity Framework
• Basic knowledge of creating or integrating REST APIs in .NET
• Basic knowledge of queuing systems and asynchronous processing, e.g., RabbitMQ
• Experience with tools like SSMS
• Familiarity with Azure DevOps
• Experience working with large data sets

• Support development of C#/.NET applications working with SQL Server databases
• Analyze and modify existing application code and database logic
• Maintain databases and data processing in enterprise-class systems
• Create queries, functions, and procedures in T-SQL
• Analyze data
• Optimize existing solutions