Senior Developer - SQL and Mendix
Core
Design, develop, optimize, and support database solutions, data integration pipelines, ETL processes, and low-code application components for pension systems.
Role type
Senior IC SQL and Mendix Developer
Builds
Data integration pipelines, T-SQL artifacts, SSIS packages, and Mendix platform components for pension systems
Domain
Public sector / Pension administration / Data Engineering
Required skills
T-SQL development, SQL Server performance tuning, SSIS package development, PostgreSQL optimization, DB2 operations, data migration, indexing strategies, Tableau reporting, Mendix platform development, .NET integration
Preferred skills
Sagitec Neospin Framework experience, complex query optimization, deployment automation
Technologies
Microsoft SQL Server, IBM i DB2, Amazon RDS for PostgreSQL, SSIS, Mendix, Tableau, .NET
Responsibilities
Design and maintain data integration pipelines across DB2, SQL Server, and PostgreSQL; Develop and optimize T-SQL scripts, stored procedures, and views; Build and support SSIS packages for ETL processes; Implement indexing strategies for high-volume tables; Support data migration and bridging activities; Collaborate with app teams to translate requirements into database objects; Support deployment of SQL scripts and SSIS packages; Develop Mendix platform components for pension systems; Create analytical reporting solutions using Tableau.
Seniority
Senior, hands-on IC
