java

JAVA senior engineer
Job Responsibilities
1. Responsible for back-end system architecture design, core code writing, system framework construction, and continuous performance improvement;
2. Cooperate with the product manager to conduct demand research, formulate reasonable development plans and project management processes, write technical design and other documents, and formulate development specifications and testing standards;
3. Guide the development team, conduct training and exchanges, preside over code reviews, and solve technical problems in development.
4. Lead the team to tackle technical difficulties and implement them
5. Be able to solve technical problems, perform performance tuning of the operating system, BUG analysis and correction and other optimization work in case of emergency production
6. Maintain a positive and responsible working attitude in the face of various daily work, full of positive energy for the team and strong self-driving force for the project;
job requirements
1. Computer related major, bachelor degree or above, with more than 5 years of relevant work experience
2. Skilled use and deep understanding of mainstream technical frameworks, Spring, SpringMVC, mybatis, etc. (must have more than 3 years of experience in use)
3. In-depth understanding of object-oriented Java software project design and development
4. Proficient in mysql and redis nosql database, able to use PowerDesigner for database design
5. Proficient in Linux, able to perform troubleshooting under Linux
6. Active thinking, clear logic, good communication skills, excellent teamwork spirit, strong ability to withstand pressure, strong self-learning ability, good at analyzing, summarizing, quickly locating and solving problems
JAVA Intermediate Engineer ---------- Job Responsibilities
1. Responsible for the back-end development and maintenance of the company's projects;
2. Develop related products according to the requirements documents, write corresponding development documents and unit tests;
3. Complete the development tasks on time with quality and quantity;
4. Actively cooperate with the test in the testing phase and repair the bug in time;
5. Be able to complete the writing of release documents and upgrade guidance documents;
6. Able to solve technical problems in case of production emergency.
job requirements
1. Computer related major, bachelor degree or above, more than 2 years practical work experience in JAVA development
2, proficient in software development process, proficient in java object-oriented programming
3. Master spring mvc, mybatis and other open source frameworks
4. Familiar with mysql and redis nosql database
5. Familiar with project deployment, familiar with nginx, etc.
6. Be proficient in using maven and have experience in maven construction
7. Proficient in the daily operation of Linux, able to perform troubleshooting under Linux
8. Familiar with common development tools (such as idea, git, etc.)
9. Have good professional quality and professionalism, good communication skills, excellent teamwork spirit and the ability to learn new technologies independently