Hire C# Developers in Vietnam | Offshore Staffing by THIENTU BPO

C# is one of the most widely used programming languages for developing desktop, mobile, and web applications, particularly on the Microsoft .NET platform. C# Developers are responsible for writing clean, efficient code, building scalable applications, and ensuring high performance. Whether you are looking to develop enterprise-level applications, gaming software, or backend services, C# Developers play a key role in driving software innovation. However, hiring skilled C# Developers locally can be expensive and time-consuming.

Vietnam offers an excellent offshore solution, with a growing pool of talented C# Developers skilled in .NET development, application design, and performance optimization. THIENTU BPO helps businesses build dedicated, high-performing offshore C# development teams in Vietnam—fully integrated, efficient, and supported to help you achieve your development goals at scale.

What Is a C# Developer?

A C# Developer is a software engineer who specializes in developing applications using C#, a powerful and versatile programming language. C# is widely used for building Windows desktop applications, web applications, backend services, and mobile applications. C# Developers work within the .NET framework to create scalable, secure, and maintainable solutions. Their responsibilities include writing, testing, and optimizing code, integrating third-party tools and libraries, and ensuring that the application is efficient, fast, and bug-free.

Why Hire C# Developers in Vietnam?

Vietnam has become a leading destination for global outsourcing across a wide range of roles — from technical and creative to customer-facing and back-office functions. Here’s why companies worldwide are choosing Vietnam:

• Skilled and Educated Workforce
  Vietnam offers a large pool of highly skilled software developers proficient in C#, .NET, and other related technologies, capable of developing robust applications across various domains.

• English Proficiency and Global Readiness
  Many professionals are fluent in English and familiar with Western development practices, ensuring smooth communication and collaboration.

• Cost-Effective Talent Solutions
  Vietnam offers highly skilled C# Developers at a fraction of the cost compared to traditional outsourcing markets like India, the Philippines, and Western countries.

• Supportive Business Environment
  The Vietnamese government actively supports the IT, BPO, and digital services sectors, making it easier to build and scale offshore teams.

• Time Zone Flexibility
  With working hours that overlap with APAC, Europe, and North America, Vietnam enables real-time collaboration across global teams.

C# Developer Roles You Can Hire

• Senior C# Developer

• Junior C# Developer

• C# Backend Developer

• Full-Stack C# Developer

• C# Software Engineer

• C# .NET Developer

• C# Application Developer

• C# Game Developer (Unity)

What Your Offshore C# Developer Can Support

• Developing enterprise-level applications using C# and the .NET framework

• Building web applications, desktop applications, or backend services

• Writing efficient, scalable, and secure code to meet business requirements

• Optimizing application performance, improving speed, and reducing errors

• Integrating third-party libraries and APIs into C# applications

• Maintaining and updating applications, fixing bugs, and implementing new features

• Collaborating with cross-functional teams to define project goals, timelines, and deliverables

• Writing unit tests, debugging code, and ensuring high-quality software output

• Developing mobile applications using Xamarin (C# for cross-platform app development)

Hire C# Developers with the Right Skills

• Strong experience in C# and the .NET framework for building scalable applications

• Proficiency in Object-Oriented Programming (OOP) principles

• Familiarity with web technologies such as ASP.NET, MVC, Web API, and RESTful APIs

• Experience with databases, including SQL Server, MySQL, and NoSQL technologies

• Strong debugging, performance optimization, and problem-solving skills

• Familiarity with cloud platforms like Azure and AWS for deploying C# applications

• Ability to work with version control tools like Git, SVN, or TFS

• Familiarity with C#-related frameworks like Entity Framework and LINQ

• Experience with unit testing, integration testing, and debugging techniques

• Strong communication and collaboration skills to work with cross-functional teams

Salary Comparison Table: Vietnam vs USA vs Singapore

Note: Salary ranges are estimates based on publicly available data and recruitment market reports as of June 2025. Sources include Glassdoor, and Robert Walters.

How THIENTU’s Proven Hiring Process Works

We make it easy to hire top remote talent through a structured, fast-tracked process that works across all roles and markets:

1. Define Your Needs
   Specify the role, skill set, industry focus, language or technical requirements, and timeline—so we can tailor the search from day one.

2. Review Qualified Candidates
   Receive a curated shortlist of pre-vetted candidates in just 5–7 business days, carefully selected to meet your defined criteria.

3. Interview & Select
   Evaluate candidates through interviews or test projects. We support you in making confident hiring decisions based on proven qualifications.

4. Launch with Support
   We handle onboarding, secure access, compliance, and performance tracking—ensuring a seamless start and ongoing success.

Why Hire C# Developers in Vietnam with THIENTU BPO

• Award-Winning Excellence: Proud recipient of the Samsung Top Global Performance Award for Call Chat NPS in Customer Contact Center, reflecting our commitment to outstanding service quality and client satisfaction.

• Experienced Team: Extensive expertise in quickly establishing and integrating offshore teams tailored to client-specific needs.

• Quality and Security: Certified with ISO/IEC 27001:2022 (Information Security) and ISO 9001:2015 (Quality Management), ensuring reliable and secure staffing solutions.

• Comprehensive Support: Full administrative, HR, payroll, and IT infrastructure support, enabling you to focus solely on strategic management.

• Rapid Implementation: Proven ability to recruit and onboard dedicated teams in record time.

• Flexible and Scalable Solutions: Adaptable staffing models that can scale seamlessly with your business growth.

• Transparent SLAs: We commit to clear service-level agreements ensuring accountability and consistent delivery.

Sample Job Description – Offshore C# Developer

Key Responsibilities:

• Design, develop, and maintain scalable applications using C# and .NET

• Create high-performance backend systems, web applications, or desktop solutions

• Implement security features and ensure data protection within the application

• Optimize application performance, fix bugs, and enhance functionality

• Integrate APIs and third-party services into C# applications

• Write unit tests and conduct code reviews to ensure software quality

• Collaborate with cross-functional teams to define business needs and deliver solutions

• Document and maintain codebase for future upgrades and changes

Essential Skills & Qualifications:

• 2+ years of experience in C# and .NET development

• Strong understanding of OOP principles, design patterns, and software architecture

• Experience with web frameworks like ASP.NET, MVC, and Web API

• Proficiency with SQL databases and ORM frameworks like Entity Framework

• Knowledge of cloud platforms (Azure, AWS) and CI/CD tools

• Familiarity with version control systems such as Git and SVN

• Strong problem-solving skills and ability to work in a collaborative team environment

• Excellent communication and analytical skills

FAQs

How do you evaluate C# Developer candidates?

We evaluate candidates based on their technical skills in C#, .NET, and related frameworks, as well as their ability to solve problems, optimize performance, and integrate third-party services. We also assess their communication and teamwork abilities.

Can offshore C# Developers handle complex applications?

Yes, our offshore C# Developers have experience building and maintaining complex applications, from enterprise solutions to web-based services.

What tools do offshore C# Developers use?

Our C# Developers are proficient in using tools like Visual Studio, Git, SQL Server, and various .NET libraries. They also use cloud services such as Azure and implement CI/CD pipelines for efficient deployment.

How quickly can I hire an offshore C# Developer?

You can receive a shortlist of qualified candidates in 5–7 business days. Once selected, onboarding and integration can begin immediately with full support from THIENTU BPO.

How do you ensure the quality of work from offshore teams?

THIENTU ensures regular performance reviews, code quality checks, and collaboration with internal teams to ensure that our offshore C# Developers meet or exceed expectations for functionality, performance, and security.

Ready to Scale Your Development with Offshore C# Expertise?
THIENTU BPO helps you hire skilled, cost-effective C# Developers in Vietnam—ready to design, build, and maintain robust applications for your business. Contact us today to start building your offshore C# development team.