Java and Oracle PL/SQL Developer

InTTrust is a trusted Technology and Digital Solutions provider creating value for customers, encompassing IT Consulting and Implementation services, Database Operation, Administration and Optimization services, IT Managed Services, Cloud Governance & Security services. We are experts on Digital Transformation Solutions, Custom Applications Development & Application Modernization, IoT and ML/AI solutions, Design and Implementation of Private/Public/Hybrid Cloud solutions together with Multi-Cloud Integration.

We are seeking a dedicated and talented Java and Oracle PL/SQL Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission-critical applications.
Java and Oracle PL/SQL developer roles and responsibilities include managing application development while providing expertise in the full software development lifecycle, from concept and design to testing. Java and Oracle PL/SQL developer responsibilities include designing, developing and delivering high-volume, low-latency applications for mission-critical systems.

What you'll do:

• Contribute in all phases of the development lifecycle.
• Write well designed, testable, efficient Java/Java EE applications.
• Develop efficient and maintainable Oracle APEX and PL/SQL applications, including backend data processing, integration, and database optimization.
• Troubleshoot and resolve application and database issues, optimize SQL queries, and ensure data integrity.
• Ensure designs are in compliance with specifications.
• Prepare and produce releases of software components.
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Demonstrated practical experience in Software Development.
• Substantial experience in Java and PL/SQL development.
• Practical expertise in designing and developing applications with Java EE platforms.
• Skilled in writing efficient, modular, and optimized PL/SQL code, including packages, procedures, functions, triggers, and complex queries.
• Proficient in Object-Oriented analysis and design utilizing standard design patterns.
• Strong understanding of Relational Databases, Oracle SQL, SQL, and ORM technologies such as JPA2 and Hibernate.
• Experience in working with RESTful web services, API integration, and middleware technologies (e.g., ORDS, SOAP, JSON, XML).
• Familiarity with the Spring Framework.
• Experience in developing web applications using at least one widely used web framework.
• Experience with test-driven development methodologies.

Will be considered a plus:

• Experience developing and customizing Oracle APEX applications with knowledge of APEX components, interactive grids, dynamic actions, and APEX architecture.
• Experience with Oracle Forms development and customization.

• Attractive salary and comprehensive benefits package.
• Provision of a corporate laptop along with essential equipment.
• Opportunities for professional growth and continuous learning to ensure the quality of our solutions and services.
• A collaborative and innovative work environment, where teamwork is key to success.

Candidates should have:

• Eligibility to work within the EU.
• Fluency in Greek.
• Willingness to work on-site.

InTTrust S.A. is proud to be an equal opportunities workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of age, race, colour, national origin, gender, sexual orientation, religion, disability or genetic information, or any other protected classification. We are committed to ensuring that our applicants and employees are respected, treated fairly and with dignity.