Java & Angular Expert for DSpace PDF Integration

I'm seeking a seasoned Java & Angular developer to seamlessly integrate a comprehensive PDF viewer into our DSpace 7.6.2 platform. This viewer should enable users to preview PDF files directly within item pages and provide the capability to perform full-text searches within the PDF content.

Essential PDF Viewer Functionalities:
- Basic Viewing: Users should be able to load and view the PDF files without any issues.
- Zoom and Navigation: The viewer needs to support zooming in/out and navigating through pages smoothly.
- Annotation Tools: Users should have access to a variety of annotation tools for marking up the PDFs.

Full-text Search Features:
- Keyword Highlighting: The PDF viewer should highlight keywords during searches, making it easier for users to locate specific content.

PDF Format Compatibility:
- The viewer should support standard PDFs.

Ideal skills and experience for the job:
- Extensive experience with Java and Angular.
- Prior work with DSpace and PDF viewer integration is a plus.
- Strong understanding of user interface and user experience design principles.
- Proven ability to implement full-text search functionalities and keyword highlighting features.