- 目錄
第1篇 藍牙工程師崗位職責內容
1.藍牙產品原理圖,pcb圖設計(新產品設計)。
2.樣機調試。
3.工程文件的擬定。
4.產品試產、量產的跟進及問題分析處理。
第2篇 藍牙開發工程師崗位職責
藍牙開發工程師 as a senior software development engineer - bluetooth, you will engage with an experienced cross-disciplinary staff to conceive and design innovative consumer products.
you will work closely with the hardware, operations, user-space, 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 delivery and maintenance of a high-performance, low-power, stable platform. in this role, you will:
· implement high-quality drivers as well as stack and framework features.
· work with teams to improve and tailor existing drivers, stack and applications to our needs
· implement power management features
· improve memory footprint of drivers
· optimize driver and stack code
· provide testing facilities
· work with the hardware team to ensure correct exercising of hardware
· work with the applications and user-space teams to ensure an adequate level of functionality and reporting
· be able to occasionally travel internationally
basic qualifications
· bachelor’s degree in computer engineering or similar technical field
· 7+ years of experience doing hands-on software development, with experience writing linux kernel (.drivers or core), as well as bluetooth stack code.
· knowledge of one or more specific technical areas such as usb, uart, audio,wifi, filesystems, system performance, wireless devices
· knowledge of bluetooth and bt smart (low energy) specifications and standards.
· knowledge of bluetooth stacks such as bluez, bluedroid or other proprietary bluetooth stacks.
· experience with driving products or platforms through bluetooth certification.
·experience with capturing and analyzing bluetooth stack, hci (bt snoop) and bluetooth over the air sniffer logs.
preferred qualifications
· understanding of embedded development constraints
· data analysis and debugging skills
· master’s degree
· strong communication and interpersonal skills
· linux on arm cpus
· jtag experience
· bootloader experience
· shell scripting experience as a senior software development engineer - bluetooth, you will engage with an experienced cross-disciplinary staff to conceive and design innovative consumer products.
you will work closely with the hardware, operations, user-space, 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 delivery and maintenance of a high-performance, low-power, stable platform. in this role, you will:
· implement high-quality drivers as well as stack and framework features.
· work with teams to improve and tailor existing drivers, stack and applications to our needs
· implement power management features
· improve memory footprint of drivers
· optimize driver and stack code
· provide testing facilities
· work with the hardware team to ensure correct exercising of hardware
· work with the applications and user-space teams to ensure an adequate level of functionality and reporting
· be able to occasionally travel internationally
basic qualifications
· bachelor’s degree in computer engineering or similar technical field
· 7+ years of experience doing hands-on software development, with experience writing linux kernel (.drivers or core), as well as bluetooth stack code.
· knowledge of one or more specific technical areas such as usb, uart, audio,wifi, filesystems, system performance, wireless devices
· knowledge of bluetooth and bt smart (low energy) specifications and standards.
· knowledge of bluetooth stacks such as bluez, bluedroid or other proprietary bluetooth stacks.
· experience with driving products or platforms through bluetooth certification.
·experience with capturing and analyzing bluetooth stack, hci (bt snoop) and bluetooth over the air sniffer logs.
preferred qualifications
· understanding of embedded development constraints
· data analysis and debugging skills
· master’s degree
· strong communication and interpersonal skills
· linux on arm cpus
· jtag experience
· bootloader experience
· shell scripting experience
第3篇 藍牙軟件工程師崗位職責
藍牙軟件工程師 1. 負責藍牙低功耗技術(ble)產品的軟件開發。
responsible for the software development of bluetooth low power technology (ble) products.
2. 根據軟件需求和開發流程,完成ble端軟件設計、編碼和測試,保證軟件質量。
according to software requirements and development process, complete ble end software design, coding and testing to ensure software quality.
3. 開發、維護ble開發相關的軟硬件工具和環境。
develop and maintain ble development related software and hardware tools and environment.
4. 通過藍牙抓包工具分析空中包數據,定位開發中遇到的問題。
analyze air packet data through bluetooth packet grab tool and locate problems encountered in the development.
5. 協助解決項目產品在工廠試產,量產過程中出現的問題。
assisted in solving the problems in the trial production and mass production of the project products.
學歷及工作經驗要求(requirements)
1. 本科以上學歷,通信、電子技術、計算機等相關專業畢業。
bachelor degree or above, major in communication, electronic technology, computer, etc.
2. 精通c語言及其常用的開發環境。
proficient in c language and its commonly used development environment.
3. 3年以上嵌入式軟件開發經驗,其中至少1年以上ble開發經驗。
at least 3 years of embedded software development experience, including at least 1 year of ble development experience.
4. 掌握常見的總線協議,例如: uart,spi,can,lin等協議:
master common bus protocols, such as uart, spi, can, lin, etc.
5. 掌握ble協議棧,特別是host層協議,比如gap, att, gatt等協議。
master ble protocol stack, especially host layer protocols, such as gap, att, gatt, etc.
6. 熟悉藍牙抓包工具的使用,如hollong、ellisys等
familiar with the use of bluetooth bag grab tools, such as hollong, ellisys, etc.
7. 具備實時嵌入式操作系統rtos使用、開發經驗.
experience in the use and development of real-time embedded operating system rtos.
8. 良好的中英文溝通能力和團隊合作精神,做事積極主動,認真細心,具有高度的責任心。
good english and chinese communication skills and teamwork spirit, proactive, careful, and highly responsible.
9. 具備以下經驗者優先:
9.1 有ble無鑰匙系統開發經驗;
9.2 有基于ble技術或其他無線通信技術的定位算法開發經驗;
9.3 有ti ble模塊(cc2540cc2640等)的開發經驗;
9.4 熟悉各種基于無線通信技術的安全算法;
the following experience is preferred:
9.1 experience in ble keyless system development;
9.2 experience in ble or other wireless communication technology-based positioning algorithm development;
9.3 have the development experience of ti ble module (cc2540cc2640, etc.);
9.4 familiar with various security algorithms based on wireless communication technology;
1. 負責藍牙低功耗技術(ble)產品的軟件開發。
responsible for the software development of bluetooth low power technology (ble) products.
2. 根據軟件需求和開發流程,完成ble端軟件設計、編碼和測試,保證軟件質量。
according to software requirements and development process, complete ble end software design, coding and testing to ensure software quality.
3. 開發、維護ble開發相關的軟硬件工具和環境。
develop and maintain ble development related software and hardware tools and environment.
4. 通過藍牙抓包工具分析空中包數據,定位開發中遇到的問題。
analyze air packet data through bluetooth packet grab tool and locate problems encountered in the development.
5. 協助解決項目產品在工廠試產,量產過程中出現的問題。
assisted in solving the problems in the trial production and mass production of the project products.
學歷及工作經驗要求(requirements)
1. 本科以上學歷,通信、電子技術、計算機等相關專業畢業。
bachelor degree or above, major in communication, electronic technology, computer, etc.
2. 精通c語言及其常用的開發環境。
proficient in c language and its commonly used development environment.
3. 3年以上嵌入式軟件開發經驗,其中至少1年以上ble開發經驗。
at least 3 years of embedded software development experience, including at least 1 year of ble development experience.
4. 掌握常見的總線協議,例如: uart,spi,can,lin等協議:
master common bus protocols, such as uart, spi, can, lin, etc.
5. 掌握ble協議棧,特別是host層協議,比如gap, att, gatt等協議。
master ble protocol stack, especially host layer protocols, such as gap, att, gatt, etc.
6. 熟悉藍牙抓包工具的使用,如hollong、ellisys等
familiar with the use of bluetooth bag grab tools, such as hollong, ellisys, etc.
7. 具備實時嵌入式操作系統rtos使用、開發經驗.
experience in the use and development of real-time embedded operating system rtos.
8. 良好的中英文溝通能力和團隊合作精神,做事積極主動,認真細心,具有高度的責任心。
good english and chinese communication skills and teamwork spirit, proactive, careful, and highly responsible.
9. 具備以下經驗者優先:
9.1 有ble無鑰匙系統開發經驗;
9.2 有基于ble技術或其他無線通信技術的定位算法開發經驗;
9.3 有ti ble模塊(cc2540cc2640等)的開發經驗;
9.4 熟悉各種基于無線通信技術的安全算法;
the following experience is preferred:
9.1 experience in ble keyless system development;
9.2 experience in ble or other wireless communication technology-based positioning algorithm development;
9.3 have the development experience of ti ble module (cc2540cc2640, etc.);
9.4 familiar with various security algorithms based on wireless communication technology;
