Company Description
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 Description
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.
Qualifications
- 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
Additional Information
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
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What We Do
Founded in 1990, Verysell Group is a renowned global software development company, headquartered in Switzerland. We offer various services from staff augmentation to building bespoke software solutions for industries such as Fintech, Payment tech & InsurTech. Central to our business is the offshore development center (ODC) SmartDev LLC in Vietnam where we develop software for external customers and our in-house products such as VeryPay - a mobile money payment platform. Our offices are located in 8 cities on 4 continents. This allows us to cater to a diverse clientele, including start-ups, scale-ups, and large global enterprises. Our family of brands SmartDev, VeryPay, Smart81 & VeryPlay Studio helps us focus on specific market segments and client types. SmartDev is a broad base outsourcing partner for enterprise clients worldwide. Recognized as the Winner of SME100® Fast Moving Companies, SmartDev specializes in building FinTech apps, insurance software, and more. Smart81 is a subsidiary of SmartDev and is instrumental in accelerating growth for start-ups and scale-ups by advising, collaborating, and crafting enterprise-level technology through our offices in California, Singapore, and London – the world's leading centers of startup economy. VeryPay is a mobile payments technology provider offering technology solutions for African mobile network operators, while VeryPlay Studio serves as a full-cycle game developer, merging Switzerland's quality standards with Asia's production expertise. The Applied AI Lab, another innovative extension of the Verysell Group, showcases our commitment to AI revolution by providing high-level consulting services, aiming to integrate AI functionalities in business, thereby enhancing productivity and expanding product offerings. AI Lab is also an in-house center of excellence in this field with a mandate for AI transformation.








