Bangalore, India ? The German firm Siemens will move most of the 15,000 software programming jobs from its offices in the United States and Western Europe to India, China and Eastern Europe, a company official said Monday.

“Siemens has recognized that a huge amount of software development activity needs to be moved from high-cost countries to low-cost countries,” said Anil R. Laud, managing director of Siemens Information Systems, the group’s information technology subsidiary in India.

About 3,000 of the 30,000 software programmers that Siemens employs worldwide are in India.

Laud declined to reveal the exact number of jobs to be relocated or how long the process would take.

Scores of Western firms have farmed out software development and back-office work to India and other countries, where wages are significantly lower.

India is expected to earn $13 billion from such services for the fiscal year ending in March.