Senior .NET Developer

Top 3 Reasons To Join Us

Fast-track your career with exciting projects.

Onsite work opportunities: USA, Japan, Singapore.

Premium healthcare.

The Job

Collaborate with Business units, QA, UI/UX, and other technical teams to ensure the product meets requirements.

Your Skills and Experience

• Bachelor's degree in Computer Science, Computer Engineering, or a related field.
• At least 4 years of hands-on experience in .NET development.
• Deep knowledge of .NET Core, Entity Framework / ORM, and C#.
• Strong foundation in Object-Oriented Programming (OOP) and MVC frameworks.
• Practical experience applying SOLID principles, with solid skills in Unit Testing and Integration
Testing.
• Experience working within Scrum methodology and/or using CI/CD tools to deploy projects to
production.
• Experience with relational databases, particularly MS SQL Server and Oracle.
• Hands-on experience with Docker (containerization, image building, deployment workflows).
• Able to write technical designs (system/module-level architecture, API design, database schema)
based on business requirements.
• At least 1 year of experience with Azure Cloud Services - familiarity with a subset of the following is
sufficient (not all required):
o Virtual Machines
o Blob Storage / File Storage
o Load Balancer
o Azure SQL Database
o Azure Active Directory
o Key Vault
o Azure DevOps Services
o Container Registry
o Azure Monitor / Log Analytics / Application Insights
o API Management

Nice to have
• Understanding of microservice architecture principles and design patterns.
• Azure Certification (e.g., AZ-204, AZ-400, AZ-104) is a plus.
• Experience in the Banking / Finance domain is a plus.
• Experience using AI models/tools (e.g., Copilot, LLM-assisted coding) to support and accelerate
development work.
• Strong problem-solving and analytical thinking.
• Good communication skills for cross-functional collaboration (QA, PM, Frontend teams).
• Ability to work independently and within a team in an Agile environment.

Why You'll Love Working Here

You deserve the best when working with Ban Vien

• Fast-track career growth with many exciting projects
• Onsite opportunities abroad: USA, Japan, Singapore
• Premium healthcare & wellness in yound, dynamic and inclusive environment
• Reward Policies and Recognition Programs: Quarterly Performance Assessment & Profile Capturing, 13th salary and project bonus
• Professional learning & development and training program opportunities
• Flexible working time
• Ban Vien Plus+:
  🌟 4-star Company Trip – 3 days for employees & families
  🎉 Annual Thank You Event – Celebration & awards
  💎 Exclusive Point System – Total rewards
  🎁 Special Gift Sets – For every occasion