| Application architect | - Clarify the benefits of cloud-based business systems, such as business continuity and agility.
- Develop migration strategies (Rehost, Replatform, and Refactor) and migration sequence for business systems.
- Work with the cloud implementation team to assess the business system conditions and provide information such as resources, application architecture, deployment architecture, and dependencies.
- Design and manage the cloud-based application architecture for business systems, including the architecture pattern, technology selection, and deployment mode. Ensure the performance, scalability, security, and reliability of applications.
- Work closely with data architects and cloud architects to ensure that the application architecture is compatible with the data architecture and cloud architecture.
- Guide the development team in developing and deploying applications.
| - Have an in-depth understanding of various application architecture patterns and design patterns, such as microservice architecture and event-driven architecture.
- Be familiar with various development languages and frameworks.
- Be familiar with DevOps practices and tools.
- Excel in code design and development.
- Understand application security best practices.
- Excel in communication and teamwork.
| Business department |
| Application development engineer | - Migrate existing applications to the cloud platform, including code, data, and database migration.
- Modernize applications, for example, split monolithic applications into microservices or use serverless and event-driven architectures.
- Refactor existing code to make it more maintainable, scalable, and testable, and optimize it for the cloud environment, for example, using cloud native services and APIs.
| - Be proficient in at least one mainstream programming language, such as Java, Python, and Go.
- Be familiar with DevOps practices and tools.
- Excel in code design and development.
- Be familiar with mainstream cloud platforms and cloud services.
- Be able to effectively communicate and work with other teams.
| Business department |
| Application test engineer | - Design test cases and develop test plans for cloud-based business systems. The test cases should cover functions, performance, security, and reliability.
- Based on the test cases and test plans, select appropriate test tools to comprehensively test the cloud-based business systems, including the functions, performance, security, and reliability.
- Write and maintain automated test scripts.
- Write test reports and documents.
| - Have a solid foundation in test theories, and be familiar with software test theories, methods, and processes.
- Have extensive testing experience and be familiar with various test types, such as function, performance, security, and reliability tests.
- Be familiar with mainstream cloud platforms and cloud services.
- Be proficient in using automated test tools and be able to write automated test scripts.
- Be able to effectively communicate and work with other teams.
| Business department |
| Application O&M administrator | - Deploy, monitor, and maintain cloud-based business systems to ensure that they can run securely and stably.
- Handle runtime errors of applications and optimize application performance.
- Work with the development team to update and release application versions.
- Monitor application logs, and analyze and resolve potential problems.
| - Be familiar with the APM service on the cloud platform and capable of analyzing performance metrics and logs.
- Master CI/CD tools and container orchestration tools. Be familiar with common application deployment modes (such as containerization and microservice architecture).
- Be familiar with the O&M management of common middleware (such as Nginx, Redis, and Kafka).
| Business department |
