Java Technology Expert/Architect

Numerous positions available; welcome to contact us. We have recruitment needs for various levels of Java positions, including junior, senior, expert, architect, and team lead, across various business areas. The following are some examples:

【Java Development Engineer - 【User Growth】】

Job Description

1. Undertake the R&D work for key high-concurrency distributed systems, building a first-class user growth engine covering user growth, investment optimization, programmatic buying, and user sharing and dissemination.

2. Participate in the design of system technical solutions, core code development, and system optimization, including high-performance backend engines, massive data storage and streaming transmission, user data centers, and complex business backends.

3. Participate in various innovation optimizations, special technical research, and forward-looking projects such as the introduction of new technologies.

Job Requirements

1. Bachelor's degree or above in Computer Science or related fields, with more than 1 year of experience in developing and architecting large-scale Web applications;

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

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

4. Possess excellent logical thinking skills, and be passionate about solving challenging problems; have a strong sense of progress and desire for knowledge, and be curious about new things;

5. Priority will be given to those with experience in user growth, automated user operations, investment optimization, and programmatic buying;

6. Priority will be given to those who have used advertising platforms such as Facebook, Google, Baidu, and Tencent and have experience in investment optimization.

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【Senior Java Development Engineer (Server) - 【Main App】

Job Description

We are a group of backend engineers with an extreme pursuit of technology, responsible for building company-level business platforms and business mid-offices, and dedicated to improving development efficiency for all businesses.

As the main R&D team for major company events such as the Spring Festival, joining us will give you the opportunity to participate in the challenges of high-concurrency projects with millions of QPS.

1. Participate in the development of core product requirements for Kuaishou, deeply explore and analyze business needs, write technical solutions and system designs, and related code development;

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

3. Accept the challenge of the complexity of mid-office/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. Three or more years of Java development experience, with solid computer science fundamentals and programming skills;

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

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

4. Passionate about technology, with almost demanding requirements for code quality and development specifications, good at communication and teamwork;

5. Priority will be given to those with experience in designing and stabilizing large-scale distributed, high-concurrency, high-load, and high-availability systems.