1. Responsible for enzyme evolution modification and enzyme catalysis development projects.

2. Construct, culture, induce expression, purify proteins, and enzyme activity detection of genetically engineered bacteria such as Escherichia coli, Pichia pastoris, and Bacillus subtilis.

3. Write project proposals, experimental plans, conduct result analysis, and report on time.

4. Proficient in reading and writing scientific English, with experience in writing articles and patents.

5. Daily management of the laboratory, execution, and compliance with comprehensive management within the department.

6. Complete other related tasks assigned by superiors.

1. Master's degree or above in Biochemistry and Molecular Biology, Microbiology, Fermentation Engineering, Bioengineering, Enzyme Catalysis, Enzyme Engineering, Chemistry, Material Chemistry, Food Science, or related majors.

2. Familiar with enzyme modification and enzyme catalysis process development experimental procedures.

3. Familiar with molecular biology and microbiological experimental operations, with sharp problem-solving abilities.

4. Familiar with literature search methods and tools, proficient in reading and analyzing literature.

5. Priority given to those proficient in gene editing technologies (e.g., CRISPR/Cas9).

6. Priority given to those proficient in operating instruments such as HPLC, GC, AKTA-Pure.

7. Priority given to those with patent writing experience and have published more than two SCI papers.

8. Priority given to those with experience in R&D at large research institutions.

9. Strong sense of responsibility, excellent communication and teamwork skills, good learning ability, and logical thinking, adept at summarizing experiences.

10. Fresh graduates are welcome.

1. Conduct quality control according to analysis and quality control procedures to ensure quality and safety, timely fill in and save original records, and issue inspection reports.

2. Assist developers in organizing, editing, and proofreading product information.

3. Receive and dispatch laboratory samples, manage the laboratory sample library.

4. Assist product researchers in developing new product quality inspection methods.

5. Responsible for the procurement of commonly used reagents and consumables in the laboratory.

6. Responsible for daily communication between the technical department and other relevant departments such as finance and human resources.

7. Complete other tasks assigned by superiors.

1. Bachelor's degree or above in Analytical Chemistry, Biochemistry, Medicinal Chemistry, or related majors.

2. Strong sense of responsibility, excellent communication and teamwork skills, good learning ability, and logical thinking, adept at summarizing experiences.

3. Proficient in using Office software.

4. Priority given to those proficient in analytical chemistry laboratory operations.

5. Priority given to those proficient in using analytical instruments such as HPLC, GC.

6. English proficiency: College English Test Band Four (CET-4), proficient in reading chemical biology professional English.

7. Fresh graduates are welcome.

1. Establish, improve, and organize the implementation of the logistics management system, including transportation, arrival arrangements, etc.

2. Fully manage the company's logistics operations and formulate long-term, medium-term, and short-term logistics strategic plans.

3. Responsible for following up, coordinating, and resolving abnormal situations that occur during the logistics operation process every day, and reporting them in a timely manner.

4. Statistically analyze the execution of logistics cost plans of branch companies, the growth of logistics cost rates, or changes in logistics business volume, etc.

5. Monitor and evaluate the performance of logistics operations, reduce logistics costs, and ensure high standards of customer service.

6. Communicate effectively with other departments to meet logistics needs and provide necessary support and assistance.

7. Responsible for the management, assessment, and training of subordinate employees.

1. Familiar with logistics management business processes, have rich process management skills, and excellent leadership and organizational abilities. Experience in the food additives industry is preferred.

2. Experience in maritime transport and container handling.

3. Experience working in Taicang Port and Shanghai Port.

4. Familiar with tanker truck fleets (used for liquid transport).

5. Experience in third-party fleet resource scheduling.

6. Have good communication skills and teamwork spirit, and be able to cooperate effectively with different departments.

7. Familiar with the use of logistics software and related tools, such as ERP systems.

8. Able to handle pressure and have a flexible mindset to solve logistics problems.

9. Deep understanding and practical experience in product safety and quality control.

1. Guide subordinates to complete daily business tasks, responsible for the training and assessment of subordinate employees.

2. Responsible for the full-process management of customer orders, including production, delivery, logistics status tracking, collection, etc. Monthly summary of the completion progress of enterprise follow-up orders and timely reporting to leadership in case of any issues.

3. Maintain good relationships with all customers, handle various customer opinions and complaints, and record them in a ledger.

4. Track and urge customer files and contract signing, establish statistical tables.

5. Reconcile all orders, issue invoices on time, and promptly collect payments and other major matters.

6. Complete other tasks assigned by superiors.

1. Bachelor's degree or above, with relevant experience in chemical industry or business preferred.

2. Ability to independently track production progress.

3. Ability to independently handle various issues in work.

4. Good communication skills, adaptability, and analytical judgment.

5. Dedicated, proactive, with a spirit of teamwork and customer service.

1. Strictly abide by the company's management systems and relevant regulations.

2. Responsible for the procurement of materials and equipment needed by the company.

3. Generate purchase orders using Kingdee.

4. Handle the procedures related to the receipt, inspection, and accounting of purchased materials and equipment.

5. Responsible for keeping necessary original records of procurement work, conducting statistics, and reporting regularly.

6. Establish smooth supply channels, promptly handle and coordinate relationships with suppliers.

7. Regularly or irregularly review the management of warehouse materials.

8. Take full responsibility for the assigned work.

1. Have certain knowledge of material procurement and relevant work experience.

2. Proficient in using office software such as Microsoft Office.

3. Strong principles, meticulous work attitude, and able to endure hardships.

4. Experience in sales support is preferred.