Java Technologist/Architect

Many posts welcome communication. Java junior, senior, expert, architect, manager and other positions at all levels; all types of businesses have recruitment needs. Here are some examples:

Java Development Engineer - User Growth

Job Description

1. Undertake the research and development of key high-concurrency distributed systems and build a first-class user growth engine, covering user growth, delivery optimization, programmatic purchase, user sharing and dissemination, etc.;

2. Participate in the design of system technical solutions, core code development and system tuning, including high-performance back-end engines, mass data storage and streaming, user data centers, and complex business back-end modules;

3. Participate in various innovative optimizations, special technology research, new technology introduction and other forward-looking projects.

Job Requirements

1. Bachelor's degree or above in computer science or a related major, with more than 1 year of experience in large-scale Web application development and architecture;

2. Familiar with the Linux development environment, Java, and object-oriented design and development;

3. Familiar with large-scale distributed, high-concurrency, high-availability system design and development;

4. Possess excellent logical thinking ability, enthusiasm for solving challenging problems; a strong desire for progress and curiosity about new things;

5. Experience in user growth, automated user operations, delivery optimization and programmatic purchase is preferred;

6. Experience with advertising platforms such as Facebook, Google, Baidu, and Tencent, and experience in delivery optimization is preferred.

hand drawn

[Senior Java Development Engineer (Server) - [Main App]]

Job Description

We are a group of back-end engineers with a strong commitment to technology. We are responsible for building a company-level business platform and business center, and are committed to promoting the development of all businesses.

As the main research and development team for the company's large-scale events such as the Spring Festival, joining us will provide the opportunity to participate in the challenge of high-concurrency projects with millions of QPS.

1. Participate in the development of core product requirements for fast-hand, deeply explore and analyze business requirements, write technical solutions and system design, and related code development;

2. Accept the challenge of high concurrency and massive data, analyze and discover system optimization points, and be responsible for improving system performance and availability;

3. Accept the challenge of the complexity of mid-stage/platform system design and implementation, analyze and discover system optimization points, and be responsible for promoting the rationality, reliability, and availability of the system;

4. Introduce innovative technologies and solutions to the team and solve problems with innovative ideas.

Job Requirements

1. More than three years of Java development experience, with a solid foundation in computer science and programming skills;

2. Proficient in multi-threaded programming, familiar with JVM, common open-source distributed middleware, caching, message queues, etc., MySQL, and DevOps under Linux;

3. Familiar with object-oriented design and possess system architecture design capabilities;

4. Passionate about technology, have high standards for code quality and development specifications, and are skilled in communication and teamwork;

5. Experience in large-scale distributed, high-concurrency, high-load, high-availability system design and stability is preferred.