上海招聘

Job Summary:

CCES (Cloud Core Exposure Server) is a commercial realization of the 3GPP Network Function NEF.

It builds on programmability of 5GC (SBA/MSA/CNA) , expose network capabilities and structured data from 5G Core domain, to enable automated control loops for different use cases, thereby creating new revenue streams for the operator.

CCES is fully developed based on Cloud Native principles, with a SW architecture based on micro service technology, with common development framework across portfolio of products, deployable on containers on bare metal or VMs and fully stateless with separation of business logic and data storage.

We sincerely invite you to join us, witness the coming success at the same time to develop your personal competence and career.

We can offer you:

• Taking the opportunities to participate Ericsson's global R&D projects
• Follow the trend of software development and new technology (e.g. 5G, big data, machine learning, etc.)
• Enjoy the atmosphere of encouraging innovation and cooperation

Responsibilities & Tasks:

• Work with product owner to understand customer requirements and come up with solutions
• Work in Agile software development process to develop new features in an efficient way
• Handle customer inquiry or perform product maintenance work with strong trouble-shooting skills
• Design documentation like component description and modeling during system design and implementation
• Co-operate with colleagues in Europe to ensure the software delivery on time with good quality

General Qualification

• Education: Bachelor’s degree and above
• Min years of experience: 3 years
• Technical oriented people and be passionate for broader skills in software development and continuous integration.
• Team work and good communication skills across multiple teams.
• Be able to work independently and respond to multiple and conflicting requests under tight deadlines and in a dynamic working environment.
• Excellent communication and presentation skills in both oral and written English.
• Clear mind, ability to break down complexity and communicate things in a clear manner.
• Ability to learn new technologies quickly, identify and resolve issue, mindset of distributed system.
• Innovated mindset to break routines and make continuous improvement.

Technical Qualification

• Good programming skills in Java, familiar with Java Core (Java 8 or later)
• Good knowledge of Multi-thread programming, Garbage collection,
• Good knowledge of OO concept, design principles, patterns, and so on.
• Good knowledge of No-SQL Database (PostgreSQL, Cassandra), Performance tuning experience is preferred.
• Familiar with Microservice, Container, and Kubernetes technology
• Familiar with Helm - Package Management Tool
• Familiar with MSA (Microservice Architecture) is plus
• Familiar with Web Application development experience is plus
• Familiar with Python, Shell, and Golang, Netty, Spring-Cloud
• Familiar with Git
• Familiar with Maven, Gradle build tool
• Familiar with automation test frameworks and Skilled in writing test cases with JUnit in Java is preferred
• Technique blog, open source / GitHub project is a plus
• Familiar with TCP, HTTP protocols is preferred

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我们提供针对电信运营商和其它行业的信息通信服务、软件与基础设施。
爱立信提供的网络承载着全球40%以上的移动业务，我们为运营商提供支持的网络正在为超过20亿用户提供服务。

我们在全球180个国家拥有超过10万名员工。
爱立信于1876年创立，总部设在瑞典斯德哥尔摩。
2011年公司收入达2269亿瑞典克朗（350亿美元）。
爱立信在斯德哥尔摩和纳斯达克证券交易所挂牌上市。