PL/SQL developer with German

NTT DATA Europe & Latam; Emilia-Romagna; In loco; EUR 70.000 - 110.000; Tempo pieno

Descrizione del lavoro

NTT DATA Europe & Latam is seeking an experienced Oracle PL/SQL Developer for a long-term project with a leading German telecommunications provider. You will design, develop and optimize database solutions, implement complex business logic at the DB level and contribute to performance tuning across large datasets.

The role requires 7+ years of hands-on Oracle PL/SQL experience, strong SQL, data modeling skills and familiarity with REST/SOAP integration.

Competenze

• Minimum 7 years of hands-on Oracle PL/SQL experience.
• Strong SQL and database development skills.
• Experience with performance tuning and large datasets.
• Familiarity with data modeling and REST/SOAP integration.

Mansioni

• Design, develop and maintain Oracle database solutions using PL/SQL.
• Optimize SQL queries and database processes for performance and scalability.
• Implement complex business logic at the database level.
• Collaborate with application developers and architects on integration.
• Contribute to data processing and transformation flows.

Conoscenze

Oracle PL/SQL

SQL

Performance tuning

Data modeling

REST/SOAP

CI/CD

Git

Java backend

Formazione

Software Engineering degree

Strumenti

Git

Descrizione del lavoro

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
• Contribute to code reviews, development standards and best practices
• Support production environments and investigate complex technical issues when required

What You'll Bring Along

• A University degree or advanced diploma in a software engineering-related discipline, preferably in Computer Science, or equivalent experience
• Minimum 7 years of experience in a similar position
• Strong hands-on experience with Oracle PL/SQL development
• Excellent knowledge of SQL and database development
• Proven experience developing and optimizing PL/SQL packages, procedures, functions and triggers
• Strong understanding of database performance tuning and query optimization
• Experience working with large datasets and complex relational database schemas
• Good understanding of data modeling and database design principles
• Experience with enterprise integration patterns and data transformation
• Good knowledge of REST/SOAP APIs and system integration
• Experience with Git or similar VCS
• Experience with CI/CD, build and deployment pipelines
• Knowledge of Java backend development is considered a nice-to-have
• Experience with Jakarta EE or Spring Framework is considered a plus
• Good understanding of enterprise software architectures is a plus
• Very good English and German communication skills, written and spoken