We are looking for a professional Backend Developer to join our team and contribute to the development and expansion of the cashier POS system and related services. Key responsibilities:Develop and maintain Backend services using JavaScript and NestJSBuild and develop REST APIsImprove the current system architecture and optimize its efficiencyHandle databasesDevelop authentication and authorization systems and user managementIntegrate with external services and systems via APIsError handling and technical issue resolution to improve system stabilityWrite clean, secure, scalable, and maintainable codeRequirements:Strong experience in JavaScriptHands-on experience with NestJSGood understanding of databases and Backend system designExperience in API development and integrationExperience in Authentication and Authorization systemsStrong problem analysis and solving skillsAbility to understand and develop an existing projectGood understanding of building scalable systemsPreferred experience in:POS cashier systemsRestaurant or retail systemsOrder management and branches and inventoryPayment gatewaysReceipt printers and printing servicesLinking with delivery appsCloud systems and production environmentsWe are looking for a technically proficient person who can contribute to the system’s development in the long term.

Additional details

• Number of vacancies: 3
• Shift system: Morning and evening shifts