Backend Engineer – POS Systems

Our growing tech startup that develops and sells POS terminals for businesses and retailers is looking for a back-end developer. Our business model covers both B2B and B2C, enabling large companies to build their own fintech solutions while allowing retailers to access their technology directly.

If you’re ionate about back-end development and looking for a dynamic and challenging environment, we want to meet you! 🚀

Responsibilities

• Design, develop, and implement REST APIs for our transactional processing system.
• Work closely with the development team to ensure smooth integration of system components.
• Implement unit tests to ensure code quality.
• Participate in the design and implementation of microservices architectures.
• Optimize the performance and scalability of applications.
• Document code and implemented solutions.
• Actively participate in team meetings and contribute innovative ideas.
  
  

Minimum Requirements

• 2+ years of experience in backend development.
• Strong knowledge of object-oriented programming.
• Proficiency in Python (Django) and/or TypeScript and/or Go.
• Familiarity with microservices architectures.
• Experience with SQL and NoSQL databases.
• Experience working in agile teams.
• Proficiency in Git.
• Experience in developing REST services and APIs.
• Experience in implementing unit tests.
• Knowledge of secure coding practices.
• Ability to work independently and as part of a team.
• Implementation of unit tests.
  
  

Desired Requirements

• Familiarity with Linux environments.
• Experience using Docker.
• Ability to read documents in English.
  
  

Work Conditions

• Mode: 100% remote with flexible hours (option for in-office work at DOT, Buenos Aires).
• Benefits:
• OSDE 360 health coverage for the employee.
• Flexible vacation days.
• Birthday day off with a gift.
• Contract Type: Full-time employment, legally ed.
  
  

Skills: rest apis,unit testing,object-oriented programming,django,git,secure coding practices,go,nosql,sql,python,docker,pos,microservices architectures,linux,typescript