Back End Developer (C#, .NET, PostgreSQL)

• Collaborate with other engineers to design, develop, and implement high-performance and secure backend services using C#, .NET Core, and .NET Framework.


• Develop and manage Windows Services, with knowledge of deploying or managing services in Linux environments.


• Build and maintain RESTful APIs with secure authentication mechanisms like JWT tokens.


• Integrate and optimize relational databases, including SQL Server and PostgreSQL including designing schemas, writing optimized queries, and ensuring data integrity.


• Ensure secure and scalable web applications with a focus on performance optimization.


• Debug, troubleshoot, and resolve backend issues efficiently.


• Stay informed about emerging technologies and best practices in backend development to continuously enhance our systems.

• Graduated in Bachelor Degree/Master Degree in Information Technology or relevant field.


• At least 2 years of experience in designing, developing, and maintaining backend systems.


• Strong proficiency in C# and experience with .NET Core, and .NET Framework.


• Solid experience with RESTful API development and secure authentication using JWT tokens.


• Experience in working with relational databases (SQL Server and PostgreSQL) and proficiency in SQL query writing and optimization.


• Excellent analytical and problem-solving skills to resolve complex technical issues.


• Good communication skills to collaborate effectively.

Preferred:

• Experience with Windows Services.


• Good verbal and written communication skills in English.

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  • Compensation & bonus: 13th & 14th salary, AIP bonus, Holidays, Tet, and Long year service ...
  
  
  • Social insurance, Health insurance, Unemployment insurance: by Social Insurance and Labor Law
  
  
  • The regime of annual leave, company trip, and checkup examination
  
  
  • Award for marriage, newborn
  
  
  • We have AON insurance package for employee, spouse, and children every year
  
  
  • You will be trained, learned & work with the best technical managers who help you improve various dev skills & career path
  
  
  • You'll love working in our dynamic environment employees, young & active
  
  
  • We love sport activities, as marathon, football, swimming,...
  
  
  • Working time: From Monday to Friday | [protected info] & 13:00-17.30