Senior
A system for posting vacancies on multiple platforms with response aggregation — how to architect it at a high level?
sobes.tech AI
Answer from AI
The high-level architecture of a system for posting job vacancies across multiple platforms with response aggregation might be as follows:
-
API Gateway / Entry Layer
- Accepts requests from users (HR, recruiters)
- Provides authentication and authorization
-
Job Management Service
- CRUD operations for vacancies
- Validation and data preparation for publishing
-
External Platform Publishing Module
- Abstraction for integration with different platforms (LinkedIn, HeadHunter, etc.)
- Uses adapters/connectors for each platform
- Ensures asynchronous job posting
-
Response Aggregation Service
- Receives responses from various platforms
- Normalizes data (converts to a unified format)
- Stores responses in the database
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Database
- Stores vacancies, responses, users
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Notification and Analytics Service
- Notifies recruiters about new responses
- Provides statistics on vacancies and responses
-
Queues and Message Brokers
- For asynchronous processing of postings and response collection
-
Monitoring and Logging
This approach allows for independent scaling of components, easy addition of new platforms via adapters, and ensures system reliability and fault tolerance.