------ Forwarded Message ------------------------------- Search and Discovery Developer CACI-ISS has an immediate, full-time opportunity available in the downtown Washington DC area, onsite at a large federal government Library for a developer, well versed in search and discovery. Ideal candidates are familiar with a variety of concepts, practices, and procedures, and will rely on extensive experience and judgment to plan and accomplish goals. Expect a wide degree of creative license and latitude. Duties: - Develop a layer in our repository architecture to efficiently locate and retrieve content from different content repositories. - Develop index and access methods for efficient search and retrieval of textual and non-textual content from different repositories. - Develop interfaces between the retrieval layer and underlying repository architecture. - Develop semantic models for efficient location and retrieval of digital content from different repositories. Skills: - Degree Bachelor's or higher in Computer Science or related field. A degree in Library Sciences, Information Sciences or Decision Sciences with strong experience in software engineering would be considered. - Working experience (tuning, interfacing, development) with commercial and open source search engines using large and heterogeneous datasets. - Experience in implementation of index and access methods for databases and for other content-based systems. - Working knowledge of semantic aspects of search and retrieval. - Knowledge of data mining and knowledge discovery is a plus. Email resume and salary expectations to: [log in to unmask] <mailto:[log in to unmask]> ------------------------------- ------ End of Forwarded Message