Developer Back-end in Klever Soft, TOV

Requirements.

Professional experience or confidence in the ability to:
       - Creation of Enterprise solutions with a high level of load, competition for resources, extensive integration with third-party systems.
       - Creation of Enterprise REST API-style solutions.
       - Creation of Enterprise solutions with microservice architecture.
       - Implementation of distributed blocking, queues, data caching, multi-threaded interactions.

Technology stack.

Responsibilities.

1. Studies content of the subject area and maintaining its understanding in an up-to-date state. Knowledge of the main types of models, functionalities, business processes.
2. Back-end layer.
   1. Design and prototyping of solutions to meet functional and non-functional requirements. 
   2. Implementation of business requirements: finalization of the model of the subject area, business logic for validation, changes of states according to business processes, etc.
   3. Implementation of integration with related systems: payment systems, accounting and reporting systems. 
   4. Implementation of interaction with equipment: barcode reading equipment, obtaining indicators from diagnostic equipment.
   5. Implementation of system components: authorization system, notification, logging, file storage, data conversion for their visualization , etc.
   6. Module testing.
   7. Fixing defects.
   8. Refactoring suggestions and implementation refactoring to improve the quality of the solution. 
   revisions to resolve incidents.