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Open nowPosted 253 days ago

Modem子系统/协议工程师-豆包手机助手（北京/深圳）

ByteDance19,268 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen nowModem子系统/协议工程师-豆包手机助手（北京/深圳）ByteDance · Beijing, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on ByteDance's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 9 days.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 253 days ago

ByteDance median: 9 days open

The posting

1、负责MTK平台蜂窝通信相关的业务，包括搜网、数据、IMS/CS通话、SIM卡等业务的问题定位和归因； 2、负责MTK平台Modem子系统定制化配置以及编译调试提效； 3、负责Modem子系统自研Feature的设计和开发； 4、负责MTK平台蜂窝通信市场力方案设计和验收。

1、有丰富的MTK平台手机协议开发维护经验，能够高效完成通话、短信、数据、彩信等移动业务问题的分析定位； 2、熟悉3GPP NAS/RRC协议，AT Command协议； 3、精通C/C++编程语言，熟悉Android原生代码开发规范，具备扎实的代码功底与技术沉淀，能够主导定制需求架构设计与代码评审； 4、熟悉Linux系统，能够熟练开发Shell和Python脚本。

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