Senior SQL Server Developer — High-Volume DB, Remote/Hybrid

Logifuture; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Private health insurance

Bi-Monthly company wide social andteam

Hybrid & Remote work arrangements

Flexible working hours

Daily paid meal

Wellbeing day

Training and Development opportunities

Job summary

Logifuture is seeking a Senior Database Developer to design, develop, and optimise high-volume SQL Server solutions for the Sportsbook and Platform teams. You will implement robust T-SQL, review performance, and collaborate with Developers and DBAs.

The role emphasizes data modelling, indexing strategies, and reliable, scalable database operations in a dynamic, privacy-conscious environment. Hybrid and remote options, private health insurance, and training opportunities are offered.

Qualifications

• Minimum 5 years of experience in database development.
• Strong hands-on experience with Microsoft SQL Server and T-SQL.
• Experience with .NET applications and data access patterns.
• Familiarity with ORM/micro-ORM frameworks such as Dapper.

Responsibilities

• Design, develop, and maintain efficient T-SQL code, including stored procedures, functions, triggers, and database scripts.
• Develop database design and data modelling activities for high-throughput operations, ensuring scalable and maintainable solutions.
• Analyse, troubleshoot, and optimise queries, execution plans, indexes, and database objects to improve performance and data integrity.
• Support Developers in writing efficient SQL queries and review changes before production.
• Assist second-level support with escalated requests requiring database or code-level understanding.
• Provide technical guidance on when logic should stay in SQL Server for high-volume operations.
• Contribute to database development standards, best practices, and review processes.
• Define data retention policies aligned with business, technical, and compliance needs.
• Act as a bridge between development and DBAs to align application and operational requirements.

Skills

Microsoft SQL Server

T-SQL

.NET applications

Dapper

Data modelling

Performance tuning

SQL Server indexing

Problem solving

Communication

Tools

Dapper

Job description

Logifuture is seeking a Senior Database Developer to design, develop, and optimise high-volume SQL Server solutions for the Sportsbook and Platform teams. You will implement robust T-SQL, review performance, and collaborate with Developers and DBAs.

The role emphasizes data modelling, indexing strategies, and reliable, scalable database operations in a dynamic, privacy-conscious environment. Hybrid and remote options, private health insurance, and training opportunities are offered.