Fullstack Developer (.NET, ReactJS)

Top 3 reasons to join us

• Competitive salary and attractive benefit package
• Total Health Care Insurance
• Many training opportunities in Vietnam and Oversea

Job description

Job Description:

We are looking for a skilled Fullstack Developer with strong experience in .NET (C#) for backend development and React.js for frontend interfaces. You will be responsible for designing, developing, and maintaining end-to-end web applications that are robust, scalable, and user-friendly. The ideal candidate is comfortable working across the entire technology stack and collaborating closely with cross-functional teams.

Key Responsibilities:

• Design and develop high-quality web applications using ASP.NET Core for the backend and React.js for the frontend
• Collaborate with product managers, UI/UX designers, and other developers to implement new features
• Write clean, maintainable, and efficient code across both frontend and backend layers
• Create and consume RESTful APIs and ensure seamless data exchange between client and server
• Integrate third-party services and APIs as required
• Ensure application performance, scalability, and security
• Participate in code reviews and provide constructive feedback
• Write unit and integration tests to ensure reliability and quality
• Maintain documentation and contribute to continuous process improvements

Your skills and experience

Required skills/Experience:

• 2 years of experience in .NET (C#, ASP.NET Core) backend development
• 2 years of hands-on experience with React.js, Redux, and modern JavaScript (ES6+)
• Strong knowledge of SQL Server, Entity Framework, or other ORM tools
• Familiarity with frontend build tools (Webpack, Vite) and package managers (npm, yarn)
• Experience with REST APIs, web services, and client-server architecture
• Proficient with Git and version control workflows
• Solid understanding of software development best practices, including Agile methodologies
• Bachelor’s degree in Computer Science or a related field (Software Engineering).
• TOEIC score: ≥650 or an equivalent level of English proficiency

Nice to have:

• Experience with TypeScript and modern React features (Hooks, Context API)
• Familiarity with Azure or other cloud platforms
• Knowledge of CI/CD pipelines and DevOps practices
• Experience with testing frameworks (e.g., xUnit, Jest, Cypress)
• Understanding of microservices architecture is a plus

Years of experiences: >2 YoE

Why you'll love working here

Benefits/ Opportunity:

• Working in an international, dynamic and professional environment with many opportunities to develop career
• Having opportunities of being trained oversea and working directly with oversea customer
• A stable and rewarding position where your long-term commitment will be highly valued
• Technical & Soft skills internal training courses
• Many company activities (Sport and music festival, TMA Futsal league …) are held annually
• Competitive salary and bonus
• Total Health Care Insurance
• Loan Fund
• Team Building Fund