9号彩票

软件主任工程师-VoIP Software Engineer

岗位编号:FNRDJ1301215753
职位类别:计算机软件
发布日期:2013-04-16
部门名称:FNRD
工作地点:上海金桥
工作经验:五年以上
最低学历:大学本科
招聘对象:有工作经验
职位描述:
负责新需求的系统和架构设计,包括系统策略,芯片组的选择和方案评估等;
负责软件设计和实施,并根据技术需求能够写出优秀的设计文档,具有cleancode的理念,并且实现自动UT和SST;
负责根据需求涉及测试用例并执行功能测试;
负责文件审查,代码审查,测试用例审查,确保早期发现缺陷,保证高质量的软件开发目标。
学习并使用新软件方法和工具,代码和流程,以实现更高的软件质量和开发效率;
团队内部相互支持,主动增强团队的能力;
.Responsible for system and architecture design for new requirement including system strategy, Chipset selection and solution evaluation, etc.;
.Responsible for SW design & implementation with good documentation according to technical requirement, implement clean code with enough automatic UT and SST cases;
.Responsible for test case design according to requirements and perform functional test;
.Responsible for document review, code review, test case review cross-functional team for early defect detection to make sure the development goal achieved with high development quality;
.Apply new methodology and tools of design, code and process for higher quality and efficiency;
职位要求:
所需的软件技能:
了解嵌入式操作系统(Linux或VxWorks)尤其是在实时多进程的开发环境;
精通C/C++语言和脚本语言;
熟悉面向对象的设计和SW的测试方法;
熟练掌握故障排除和调试的嵌入式开发环境优先;
领域知识优先:
VoIP协议(SIP,H248,IUA,等),有开发相关协议的经验;
VoIP的DSP(数字信号处理)技术,在VoIP DSP和SLAC/SLIC芯片组(MSPD,Zarlink,LANTIQ,BCM等)经验者优先;
VoIP业务,IMS核心架构等相关的软件开发经验者优先
基于SNMP,TR069,OMCI,OAM管理中的应用软件开发经验者优先;
L2/L3转发/路由协议;
DSL/PON/ONU/MDU/路由器/交换机等电信产品知识者优先。
其他所需的能力:
流利的英语和良好的沟通能力;
良好的团队合作精神,创造性和主动性;
.Required SW skills:
Well understanding in embedded OS (linux or vxworks);
Experienced in embedded software development, especially in real time multi-process development environment;
Versed in C/C++ and script languages;
Familiar with OO design and SW testing methodology;
Good skills in trouble shooting and debug in embedded development environment;
.Required domain knowledge:
VoIP protocol (SIP, H248, IUA, etc.), experience in developing related protocol stack is preferred;
VoIP DSP technology, experience in VoIP DSP and SLAC/SLIC chipset (MSPD, Zarlink, LANTIQ, BCM, etc.) is preferred;
VoIP service and IMS core architecture, related SW development
.experience in those products are highly desired;
SW development experience in management application based on SNMP, TR069, OMCI, OAM are highly desired;
L2/L3 forwarding / routing protocols;
Knowledge in telecom products such as DSL/PON/ONU/MDU/Router/Switch is preferred.
.Other required abilities:
Fluency in English and good communication skills;
Good teamwork spirit, Creative and Initiative;

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