Senior Full Stack Developer (.NET, ReactJS, NodeJS) HUSA Client

About The ClientOur client is a global technology firm with over 20 years of experience in fintech and SaaS solutions. With offices in multiple regions, including Vietnam, the company delivers enterprise software for payments, banking, compliance, and risk management, offering a fast-paced and innovative environment for tech professionals.Job DescriptionWe are seeking a highly skilled and experienced Senior Full Stack Engineer to join the client s office team in Ho Chi Minh City, Vietnam. The ideal candidate will possess advanced knowledge and experience in .NET, React, Node.js, and SQL Server. Additionally, we are looking for an individual who is proficient in both modern event driven architecture and legacy 3 -tier architecture and has experience with AI plugins in their Integrated Development Environments (IDEs). Proficiency in writing micro frontends and microservices, transforming legacy applications into modern patterns,and experience with Azure DevOps is essential. The candidate should also have experience with the SAFe Agile Methodology and acting as a technical team lead over a scrum team. Core Responsibilities Design, develop, and maintain scalable, reliable, and efficient full stack applications using .NET, React, Node.js, and SQL Server. Ensure performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs in a timely manner. Help maintain code quality, organization, and automatization. Implement and manage both modern event driven and legacy 3- tier architectures. Integrate and utilize AI plugins to enhance development processes and outcomes. Develop and maintain micro frontends and microservices to ensure modularity and scalability. Transform and modernize legacy applications to conform to new architectural patterns. Functional Responsibilities Collaborate with cross- functional teams to define, design, and ship new features. Mentor junior developers and provide technical guidance to the team. Lead a scrum team as a technical team lead, ensuring effective collaboration and project delivery. Required Skills And Experience Bachelor s degree in Computer Science, Information Technology, or related field. Excellent English communication skills are required. Minimum of 7 years of professional experience as a .NET Full Stack Engineer. Expertise in React, Node.js, and SQL Server. Strong experience with both modern event driven architecture and legacy 3- tier architecture. Proficient in using AI plugins with IDEs to improve development efficiency. Solid understanding of software development principles, design patterns, and best practices. Excellent problem -solving skills and attention to detail. Strong communication and teamwork abilities. Ability to work in an agile environment and adapt to changing requirements. Proficiency in developing micro frontends and microservices. Experience in transforming legacy applications to modern architectural patterns. Experience with Azure DevOps. Experience with SAFe Agile Methodology. Prefer if candidate have Experience as a technical team lead, particularly over a scrum team. Experience with cloud platforms such as AWS, Azure, or Google Cloud. Familiarity with containerization technologies like Docker and Kubernetes. Knowledge of CI/ CD pipelines and DevOps practices. Experience with microservices architecture. Reporting to Team leadInterviewing Process HackerRank Test Office Technical Interview with Managers (90 mins) Online Interview with Country Manager (15 mins)