Position: Database Developer
Company: Principal33
Category: SQL
Experience required: 5y
English level: upper

Principal33, an EU outsorcing company,  is looking for Senior Database Developer to join the team on the FinTech project that uses AI/NLP algorisms.

**Your responsibilities:**
- Develop high-quality database solutions using PL/PostgreSQL
- Develop and implement functionalities by modifying stored procedures, functions, packages, or triggers
- Analyze existing queries for performance improvements
- Maintain the existing applications and develop new functionalities depending on the business needs following company standards
- Provide technical solutions to complex problems
- Collaborate with project managers to translate client requirements into technical requirements
- Test the stability and functionality of the application
- Troubleshoot and bug fixing
- Maintain the security and integrity of the application software
- Write documents and provide technical training

**To fit this post, we look after:**
- Previous work experience (5+ years) with SQL, PL/ PostgreSQL, including stored procedures, functions, triggers, and views
- Experience with Cloud technologies, especially AWS (S3/ Redshift)
- Experience with database load testing
- Solid understanding of database design principals and query execution plans
- Ability to identify, analyze and solve high-level application issues
- Profiling of database
- Knowledge of performance tuning and optimization
- Good communication skills