システムソフトウェア開発（Bluetoothスタック、無線プロトコル開発） at Sony Interactive Entertainment Inc.

This job offer is for a System Software Developer at Sony Interactive Entertainment, also known as PlayStation. The company is recognized as a global leader in entertainment and strives to create an inclusive environment that empowers employees and embraces diversity. The role is based in Tokyo, Japan.

The Role Involves:

• Designing Bluetooth or other wireless communication protocols on PlayStation system software.
• Implementing software for the designed protocols.
• Integrating PlayStation's unique functions into the system in an optimal way.
• Working on protocol stacks and device drivers.
• Implementing new Bluetooth profiles and original protocols.
• Porting open-source protocol stacks.
• Evaluating and supporting new wireless chips, including driver design.
• Handling wireless certification and support.

Requirements:

• Knowledge of Bluetooth protocols and experience in product-level development and implementation.
• Experience in software development using C/C++.
• Experience in porting open-source Bluetooth stacks such as BlueZ.
• Experience in developing protocol stacks, device drivers, or real-time OS on Unix-based OS such as Linux or FreeBSD.
• Experience and knowledge of Audio Codecs.
• Willingness to take on the challenge of developing wireless protocols and products for PlayStation.
• Good communication skills.
• Ability to solve problems by involving others beyond one's own responsibilities.

What This Role Offers:

• Opportunity to work on PlayStation's wireless protocols and products.
• A workplace where English is frequently used for documentation, e-mails, and meetings with overseas members..