Back End (C#, .NET, PostgreSQL)

Job description

Key Responsibilities:

• 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.

Your skills and experience

Skills and Qualifications:

• 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

Why you'll love working here

• 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 | 08:30-12:00 & 13:00-17.30