In our B2B start-up the back-end skills needed would be PostgreSQL - solid database design skills, stored procedures, and query writing and tuning. J2EE for t

In our B2B start-up the back-end skills needed would be PostgreSQL - solid database design skills, stored procedures, and query writing and tuning. J2EE for the application logic layer in the core system. PHP for rapid prototyping of extensions. Lucene Willingness and ability to rapidly shift gears and adapt to evolving requirements