Location: Via Metallino 12, 20093, Cologno Monzese, MI, Italy
Responsibilities:
- Develop and maintain the company's core business systems using PHP, ensuring high code quality and maintainability.
- Participate in system architecture design and optimization to enhance system performance and stability.
- Optimize large-scale data processing and SQL queries to ensure efficient business operations.
- Develop new features based on business requirements, including modules related to e-commerce back-office systems.
- Utilize distributed architecture and caching technologies to optimize performance and ensure stability under high-concurrency scenarios.
- Write and maintain development documentation, participate in code reviews, and continuously improve the development process.
Requirements:
- Bachelor's degree or above in Computer Science or related fields.
- 5+ years of PHP development experience, proficient in Laravel framework.
- Proven experience in optimizing SQL for datasets of tens of millions of records, capable of business-level optimization for complex and slow queries.
- Proficient in caching technologies (e.g., Redis, Memcached), transaction handling, exception management, and distributed system development.
- Familiar with Linux operating systems and container technologies (e.g., Docker).
- Familiarity with e-commerce business models; prior participation in e-commerce back-office projects is preferred.
- Strong teamwork, communication, and problem-solving skills.
Nice to Have:
- Experience with high-concurrency, high-load system development.
- Knowledge and practical experience with microservices architecture.
- Experience in ERP development for large supermarkets.
岗位职责:
负责公司核心业务系统的PHP开发与维护,确保代码高质量和高可维护性;
参与系统架构设计与优化,提升系统性能与稳定性;
对海量数据处理及SQL查询进行优化,保证业务高效运行;
结合业务需求实现功能开发,包括电商中后台系统相关模块;
使用分布式架构及缓存技术优化系统性能,保证高并发场景下的稳定性;
编写和维护开发文档,参与代码评审,持续改进开发流程。
任职要求:
全日制本科及以上学历,计算机或相关专业;
5年以上PHP开发经验,熟练掌握Laravel框架;
拥有千万级数据量SQL优化经验,能够针对复杂慢SQL进行业务级优化;
熟练掌握缓存技术(如Redis、Memcached)、事务处理、异常处理及分布式系统开发;
熟悉Linux操作系统及容器技术(如Docker);
熟悉电商业务及运营模式,参与过电商中后台项目优先考虑;
良好的团队合作能力、沟通能力及问题分析解决能力。
加分项:
有高并发、高负载系统开发经验;
熟悉微服务架构设计及实践经验。
有大型超市ERP开发经验+