Founded in 1990, Verysell Group is a renowned global software development company, headquartered in Switzerland. As a software development hub, Verysell offers a variety of services from staff augmentation to the scope, design, and building of bespoke software solutions for a range of industries such as fintech, payment tech and InsureTech

Job Overview: 

We are seeking a highly skilled Senior/lead Blazor Developer to lead the development of modern web applications using the Blazor framework. You will be responsible for designing and developing responsive, interactive web applications that run on both server-side (Blazor Server) and client-side (Blazor WebAssembly). The ideal candidate will have in-depth experience in full-stack development, particularly with Blazor, C#, and .NET Core. You will also play a key role in architecting scalable solutions and mentoring junior developers. 

Key Responsibilities: 

• Design, develop, and maintain web applications using Blazor (WebAssembly and Server), C#, and .NET Core. 
• Work closely with product managers, UI/UX designers, and backend engineers to implement and optimize user interface designs. 
• Architect and implement efficient and reusable front-end systems and abstractions. 
• Collaborate in building scalable, modular, and maintainable components. 
• Integrate RESTful APIs and Web Services for server-side data communication. 
• Optimize application performance, ensure responsiveness, and enhance user experiences. 
• Write unit tests and perform integration testing to ensure code quality and reliability. 
• Lead code reviews, mentoring, and knowledge-sharing sessions to improve team skills. 
• Stay updated on emerging frontend technologies, frameworks, and best practices. 
• Troubleshoot and debug complex issues in the Blazor application ecosystem. 
• Collaborate on deployment and CI/CD pipelines using Azure DevOps, Docker, or similar tools. 

• 5+ years of software development experience. 
• Experience working with Blazor, preferably Blazor WebAssembly and Server. 
• Strong proficiency in C# and .NET Core technologies. 
• Solid understanding of HTML5, CSS3, and JavaScript. 
• Experience with RESTful APIs, WebSockets, and microservices architectures. 
• Strong knowledge of UI/UX principles and frontend optimization techniques. 
• Experience with Azure DevOps, CI/CD pipelines, and cloud platforms such as Azure or AWS. 
• Familiarity with modern authentication methods (e.g., OAuth, JWT, Identity Server). 
• Strong understanding of version control tools, particularly Git. 
• Excellent problem-solving skills and attention to detail. 
• Experience working in Agile environments and following best practices in software development methodologies. 

Nice-to-have:

• Azure Function development
• Azure AI services
• MySQL - Neo4j

Should know about:

• RESTful APIs
• Microservices architecture
• Agile development
• SOLID, DRY, SRP, OCP, LSP, ICP, DIP, etc.
• Soft skills: - Near native-level spoken & written English 

Benefits

• 20 annual leave days alongside Vietnamese public holidays
• Competitive Salary & Bonus
• Two-day weekend: Sat and Sun
• Yearly career/ performance evolution
• A flat organization (respect, teamwork, flexibility, transparency)
• 13th salary bonus/ competitive salary
• Cutting-edge technologies/ Scrum methodology/ Agile development
• Udemy/ LeAcademy/ English training course
• Great activities (Team Building, Company Trip, Weekly Happy Friday, …)
• Good work environment and good colleague (parties, holidays, team building activities)
• Self-organize project team
• Work with high profile multinational companies