We’re looking for a Backend Developer to design, build and maintain scalable, secure backend systems and APIs that power stable product functionality, efficient data processing and seamless cross-platform integration. You will deliver high-performance, maintainable code and technical solutions to strengthen system stability, improve user experience and support business scaling and growth. You will also ensure robust backend architecture and data integrity to enable reliable service delivery and drive cross-functional product and business initiatives.

Job description:

· Design technical solutions and system architecture according to requirements

· Participate in system analysis and design of projects, capable of completing detailed design, coding, testing, and deployment tasks, ensuring project progress and quality.

· Ensure the validity and correctness of relevant code and collaborate effectively with the team.

· While flexibly supporting business needs, maintain a solid understanding of system capacity, stability, and related aspects

· Detect potential bugs in advance and fix bugs.

· Cooperate with security teams to fix vulnerability.

· Cooperate with DevOps Engineer to build CI/CD pipeline

· Complete the writing of technical documentation related to the work

Qualifications:

· Serval years of development experience.

· Strong experience with Java/GoLang.

· Education in technology, engineering, or a related discipline.

· Good knowledge of data technologies such as MySQL, MongoDB or ElasticSearch.

· Proficient in the principles and implementation of mainstream open-source frameworks (e.g., Spring, MyBatis), with expertise in Spring Boot, Spring Cloud, and hands-on experience in microservices architecture development.

· Have knowledge of CI/CD and build automation.

· Proficient in Docker and Kubernetes (container technologies), with practical experience and understanding of their principles. Skilled in middleware such as MQ and Redis.

· Strong communication and ownership mindset, with excellent business collaboration, coordination, and driving capabilities.

· Ability to cope with pressure and work independently.

· Basic English(read & write).

Benefits

🧑‍⚕️ Commercial medical insurance and associated children's insurance

💪 Annual Physical Exam

🛡️ Additional Provident Fund 5%

🍏 Mobile Phone Allowance: 100 RMB/month

🏖 Annual Leave: start from 15days

🩺 Full paid sick leave: 10days

⚖️ Flexible hybrid work policy

🗺️ Bonuses: 13th month + performance bonus

💻 Laptop: Provided for work purposes

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* Please note

- that TecAlliance can only consider candidates for employment who are legally authorized to work in a country listed in the job posting, where we have an established legal entity and payroll system. Unfortunately, we are currently unable to hire candidates who require relocation, visa support, or are located outside of that country. Of course you can apply, if you hold a work permit and are willing to / or already moved to the country. Thank you for your understanding.

- that it is not possible to work outside of the country you are applying for. Meaning that, if you apply e.g. for China, you must work from within China. It is not possible to work from abroad. You can work at any location within the borders of the listed country, unless the job posting specifies a certain city.