Urgent: MSSQL DB Developer (3-4 yrs, Immediate Start)

Dhan AI; Poland; Remote; PLN 120,000 - 180,000; Full time

Job summary

Dhan AI in Poland seeks an experienced DB Developer to join the Workforce Management team on an urgent basis. You will own MSSQL work, optimize 7,000+ stored procedures, troubleshoot production issues, and handle backups, restores, and job scheduling with SQL Agent.

Ideal candidates have 3–4 years of hands-on DB/SQL development, solid DBA experience, and the ability to work under pressure with cross-functional teams.

Qualifications

• 3–4 years of hands-on experience as a DB Developer/SQL Developer.
• Solid DBA experience including backups, restores, and job scheduling.
• Strong MSSQL expertise with writing/optimizing complex T-SQL.
• Experience managing large-scale stored procedure codebases.
• Good understanding of query performance tuning and indexing.
• Experience with SQL Server Agent, SSIS (preferred), and basic replication/HA concepts.
• Experience with WFM systems or similar transactional applications is a strong advantage.
• Ability to work independently and communicate with cross-functional teams.

Responsibilities

• Develop, debug, and optimize complex T-SQL stored procedures, functions, views, and triggers within the WFM database environment.
• Analyze, refactor, and performance-tune existing stored procedures to improve execution efficiency and maintainability.
• Troubleshoot production issues related to stored procedures, jobs, and data integrity within tight SLAs.
• Perform query optimization, indexing strategy, and execution plan analysis to resolve performance bottlenecks.
• Support core DBA activities: backups, restores, job scheduling (SQL Agent), monitoring, user/permission management, and basic capacity planning.
• Collaborate with application developers and business teams to translate WFM business logic into efficient database code.
• Participate in code reviews, version control practices, and deployment/release processes for database changes.
• Document database objects, changes, and standard operating procedures.
• Provide production support, including occasional off-hours support for critical issues.

Skills

T-SQL

Stored Procedures

Performance Tuning

DBA Activities

Backups & Restores

SQL Server Monitoring

Job Scheduling

Data Integrity

Tools

MS SQL Server

SQL Server Agent

SSIS

Replication/HA

Job description

Dhan AI in Poland seeks an experienced DB Developer to join the Workforce Management team on an urgent basis. You will own MSSQL work, optimize 7,000+ stored procedures, troubleshoot production issues, and handle backups, restores, and job scheduling with SQL Agent.

Ideal candidates have 3–4 years of hands-on DB/SQL development, solid DBA experience, and the ability to work under pressure with cross-functional teams.