# Job Title

Senior PHP Engineer

# Location

Japan

# Department

R&D Department

# Job Responsibilities

1. System Maintenance and Upgrades

  - Responsible for upgrading and maintaining existing business systems, ensuring stable online operation.

2. Interface Design and Development

  - Responsible for the design and development of business interfaces.

3. Performance Optimization

  - Optimize system performance to ensure high availability and resolve performance bottlenecks.

4. Technical Support

  - Provide technical support to the development team, troubleshoot system issues, and ensure efficient problem resolution.

5. Security Enhancement

  - Implement security best practices, identify security risks, and ensure secure system operations.

1. Development Experience

  - More than 3 years of software development experience, proficient in PHP and related mainstream technology frameworks.

2. Other Language Skills

  - Familiar with Go, Node.js, Swoole; experience in the gaming industry is preferred.

3. Development Methodologies

  - Proficient in various development methodologies and able to apply them in practice; experience in agile development is preferred.

4. Database Management

  - Familiar with the principles and usage of common databases, understanding database principles and common performance optimization techniques; experience with NoSQL databases is preferred.

5. High Traffic System Experience

  - Prior experience in large-scale internet projects is preferred, with core R&D experience in systems with high traffic and data volume preferred.

# Preferred Qualifications

- Experience with large-scale distributed systems.

- Familiar with best practices in system security and data protection.

- Experience with cloud computing platforms (AWS, Azure, GCP).