Applications Development Analysts sought by Fannie Mae (Reston, VA). Lead tech role w/ team of tech staff & bus. mgrs or practitioners in bus. unit to determine sys reqs & functionalities needed in large/complex devt project. Assess & dvlp high level dsgn reqs for project & communicate w/ devt team. Assess detailed specs against dsgn reqs. Review coding done to advance app upgrade, extension, or other devt. Analyze app for data integrity issues. Dvlp test protocols or plan for testing revised app & review test results. Reqd: Master's in IT, IS, or Eng + 2 yrs exp in job offrd or as systems/prgmr analyst. Exp must incl enterprise data warehouse analysis, dsgn & devt incl Oracle, Informatica Power Center; Schemas XSD; & creating complex bus. process flows using Tibco Dsgnr & Bus. works. Expertise in dimensional data modeling, star join schema modeling, snowflake schema modeling, fact tables, dimension tables, physical & logical data modeling is mandatory. Excellent comm skills req'd. Apply at careers.fanniemae.com job # 56399.