Software Development Engineer , SW - Device OS

Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Inc. originally creating the best-selling Kindle family of products. Since then we have produced ground breaking devices like Fire tablets Fire TV Amazon Echo and Amazon Show. The Amazon Devices group delivers delightfully unique Amazon experiences giving customers instant access to everything digital or physical.

The Role:
As a Software Development Engineer - Bluetooth you will engage with experienced cross-disciplinary staffs to conceive and design innovative consumer products. Vertically your ownership can span across application device framework connectivity stack drivers and low level wireless controller coexistence and scheduler algorithms. Horizontally you will be given to opportunity to work and own connectivity solutions across all Amazon digital devices spanning from Kindle Fire TV Echo IoT Smart Home solutions and more as well as application on mobile devices
You will work closely with the product management hardware operations application platform cloud and quality assurance teams. You must be responsive flexible and able to succeed within an open and collaborative peer environment. The Bluetooth Connectivity team is responsible for the connectivity related user experience and use cases. This includes delivery and maintenance of an evolving feature rich high-performance low-power stable platform. In this role your responsibilities will include:

- Implement high-quality Bluetooth stack middleware framework and application features.
- Work with teams to improve and tailor existing drivers stack and applications to our needs.
- Work with product management and cross functional teams to provide technical solutions for desired user experiences.
- Implement the right Bluetooth metrics to effectively monitor KPIs error & usage statistics develop debug tools and integrate with backend solutions to continuously measure and improve on our solutions.
- Implement and provide test recommendations and tools for QA HW and factory teams.
- Improve memory footprint optimize drive stack and application code.
- Be able to occasionally travel internationally.


- 2 years of non-internship professional software development experience
- 2 years of non-internship design or architecture (design patterns reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language

- Bachelors degree in computer science or equivalent
- 3 years of full software development life cycle including coding standards code reviews source control management build processes testing and operations experience

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees supervisors and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees supervisors and staff to ensure exceptional customer service; and follow all federal state and local laws and Company policies. Criminal history may have a direct adverse and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above as well as the abilities to adhere to company policies exercise sound judgment effectively manage stress and work safely and respectfully with others exhibit trustworthiness and professionalism and safeguard business operations and the Companys reputation. Pursuant to the Los Angeles County Fair Chance Ordinance we will consider for employment qualified applicants with arrest and conviction records.

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Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $129300/year in our lowest geographic market up to $223600/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge skills and experience. Amazon is a total compensation company. Dependent on the position offered equity sign-on payments and other forms of compensation may be provided as part of a total compensation package in addition to a full range of medical financial and/or other benefits. For more information please visit This position will remain posted until filled. Applicants should apply via our internal or external career site.