Senior Database Developer (m/w/d) SQL Server · T-SQL · Performance Engineering
Core
Design, implement, and operate complex MS SQL Server database systems; drive performance optimization and manage data pipelines for analytics and data mining.
Role type
Senior Database Developer (SQL Server, T-SQL, Performance Engineering)
Builds
Scalable, high-availability transactional database systems and data pipelines for analytics
Domain
Sports betting / B2B SaaS / Data Engineering
Required skills
T-SQL, SQL Server architecture, Query tuning, Indexing strategies, Data pipeline design, System administration (Backup/Recovery/HA), Mentoring
Preferred skills
Data Lakes, Microsoft Fabric, Python, C#, PowerShell, CI/CD for databases
Technologies
SQL Server, T-SQL, Azure, On-Prem, Git, Azure DevOps, Jira, Redgate
Responsibilities
Design and implement complex MS SQL Server database systems; Drive performance optimization (Execution Plans, Query Tuning); Design and manage data pipelines from model to operation; Mentor junior and mid-level developers; Ensure technical documentation standards
Seniority
Senior, hands-on IC