PL/SQL developer with German
Pubblicato il 15-09-2026 - NTT America in Lazio
Who we are
We don't have the fame, but we've got the flame. We are a distributed group of specialists within NTT DATA Romania, who make the best out of technology, creativity and business solutions. We collaborate with key players across various industries, delivering reliable and scalable solutions for complex business environments.
For this role, you will join a long-term project for a leading Telecommunications provider in Germany, operating in the areas of internet services and fiber-optic infrastructure. The project supports business-critical systems that manage complex processes, large volumes of data and integrations across multiple enterprise platforms. As part of the team, you will work in a mature enterprise environment, contributing to the development and optimization of database-driven solutions that support essential telecom business processes. The role has a strong focus on Oracle PL/SQL development, data processing and performance optimization, as well as integration with other enterprise systems.
What you'll be doing
- Design,
develop and maintain robust Oracle database solutions using PL/SQL
- Develop and optimize advanced PL/SQL packages, procedures, functions, triggers and scripts
- Implement complex business logic directly at database level
- Analyze and optimize complex SQL queries and database processes for performance and scalability
- Work with large datasets, complex schemas and high-volume data processing
- Perform SQL and PL/SQL performance tuning and identify database bottlenecks
- Contribute to data modeling and ensure efficient database design
- Design and maintain data processing and transformation flows
- Support and enhance REST/SOAP integration flows between enterprise systems
- Troubleshoot data transformation issues, integration inconsistencies and database-related incidents
- Collaborate closely with application developers, architects and other technical teams
- Participate in technical design and architecture discussions
- Contr