Job Requirements:
1. Bachelor's Degree or higher in building environment and equipment engineering, thermal energy and power engineering, air conditioning and refrigeration engineering, or related fields;
2. Experience in overall scheme design or specific project product design;
3. Strong learning ability and interest in new technologies;
4. A meticulous mindset and a rigorous approach;
5. Male, able to travel for work.
Job Responsibilities:
1. Design refrigeration system solutions in accordance with relevant standards by communicating requirements and analyzing project resource conditions through investigation;
2. Refine the design solutions based on the technical requirements outlined in the refrigeration system design concept and HVAC construction drawing specifications.
3. Design HVAC drawings in coordination with other disciplines, and complete the construction drawings for the refrigeration system.

Job Requirements: 
1. At least 1 year of relevant work experience;
2. Proficiency in HTML, CSS, and other languages; skilled in JavaScript, jQuery, HTML5, CSS3, DIV+CSS, and related technologies;
3. Familiarity with at least one popular front-end framework such as Vue.js, React.js, or Angular.js;
4. Strong coding habits emphasizing clear structure, standardized naming conventions, logical consistency, and minimal code redundancy;
5. Proficiency in grid systems and responsive layouts;
6. Experience in mobile development (WeChat Official Accounts, Mini Programs, Web Apps) preferred.
Job Responsibilities:
1. Collaborate with business and development teams to define requirements, determine design solutions, and oversee final implementation;
2. Proficiently use Axure RP for page prototype design;
3. Research and explore innovative development approaches and cutting-edge front-end technologies.