| 1 | | Principal Database Administrator | N/A |  PL | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Telecommunications | Redwood Shores, California, United States | +1 5087875376 |
| 2 | | Principal Technical Support Engineer at Oracle Polska Sp Z O.O | N/A | PL | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Telecommunications | Redwood Shores, California, United States | +1 5087875376 |
| 3 | | Principal, Head of Finance and Information Technology | warsaw | PL | | | N/A | Korn Ferry Hay Group | N/A | Philadelphia, Pennsylvania, United States | Management Consulting | Philadelphia, Pennsylvania, United States | N/A |
| 4 | | Principal Consultant | warsaw | PL | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Information Technology and Services | Redwood Shores, California, United States | +1 5087875376 |
| 5 | | Principal Software Development Engineer at Travel Data Services and Pnr Core Services | N/A | PL | | | N/A | Sabre Corporation | N/A | Southlake, Texas, United States | Information Technology and Services | Southlake, Texas, United States | N/A |
| 6 | | Principal Mechanical Engineer | wroclaw | PL | | | N/A | Hoare Lea | N/A | London, Greater London, United Kingdom | Construction | London, Greater London, United Kingdom | +44 2920535050 |
| 7 | | Principal Systems Integration | kraków | PL | | | N/A | Sabre Corporation | N/A | Southlake, Texas, United States | Information Technology and Services | Southlake, Texas, United States | N/A |
| 8 | | Principal It Specialist at Bank Zachodni Wbk S.A | poznan | PL | | | N/A | Bank Zachodni Wbk S.A. | N/A | Wrocław, Lower Silesia, Poland | Financial Services | N/A | +48 713494829 |
| 9 | | Principal Business Solutions Manager, Pre-Sales Risk Practice South Emea | warsaw | PL | | | N/A | Sas | N/A | Cary, North Carolina, United States | Management Consulting | Cary, North Carolina, United States | +1 9723872900 |
| 10 | | Principal Solutions Architect, Acting Manager of Sabresonicweb Operations | N/A | PL | | | N/A | Sabre Airline Solutions | N/A | Southlake, Texas, United States | Information Technology and Services | Southlake, Texas, United States | +1 7704873482 |
| 11 | | Principal Software Engineer | N/A | PL | | | N/A | Parasoft | N/A | Monrovia, California, United States | Computer Software | Monrovia, California, United States | +1 8584592642 |
| 12 | | Principal Software Engineer | N/A | PL | | | N/A | Ihs | N/A | Englewood, Colorado, United States | Computer Software | Englewood, Colorado, United States | +1 7134665787 |
| 13 | | Principal Member of Technical Staff | kraków | PL | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Information Technology and Services | Redwood Shores, California, United States | +1 5087875376 |
| 14 | | Principal Software Engineer | wroclaw | PL | | | N/A | Tooploox | N/A | Poland | Computer Software | N/A | N/A |
| 15 | | Principal Software Engineer | N/A | PL | | | N/A | Tomtom | N/A | Amsterdam, Noord-Holland, Netherlands | Information Technology and Services | Amsterdam, Noord-Holland, Netherlands | +44 2073875444 |
| 16 | | Principal Designer | N/A | PL | | | N/A | Cd Projekt Red | N/A | Warsaw, Mazovia, Poland | Computer Games | N/A | N/A |
| 17 | | Team Lead and Principal Software Engineer | kraków | PL | | | N/A | Corvil | N/A | New York, New York, United States | Computer Software | New York, New York, United States | N/A |
| 18 | | Principal Software Engineer | N/A | PL | | | N/A | Luxoft | N/A | Zug, Switzerland | Internet | N/A | +41 5470110 |
| 19 | | Principal Product Manager | N/A | PL | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Information Technology and Services | Redwood Shores, California, United States | +1 5087875376 |
| 20 | | Principal Software Engineer | N/A | PL | | | N/A | Pegasystems | N/A | Cambridge, Massachusetts, United States | Information Technology and Services | Cambridge, Massachusetts, United States | +1 6173749600 |