Senior Full-Stack .NET Developer

ABOUT FPT SOFTWARE

FPT Software, a subsidiary of FPT Group, is a leading global IT service provider headquartered in Vietnam. With 33,000+ employees in 88 offices across 30 countries, we serve 1,100+ clients, including 96 Fortune 500 companies.

We believe diversity fuels innovation and strive to create an inclusive workplace where talents of all backgrounds thrive. We welcome expatriates and international professionals to bring fresh perspectives and help shape the future of technology.

JOB OVERVIEW

• As our new Senior Full-Stack Software Engineer, you’ll work with technologies including .NET/C#, Vue.js, Azure SQL (MSSQL), and Twilio with opportunities to influence how we scale our test automation practices using frameworks like Gherkin. The ideal candidate is someone who values quality and performance as much as clean code and great user experiences.

RESPONSIBILITIES

Full-Stack Development

• AI driven mentality – should be well aware current AI market and willing to AI in day to day work.

• Communication, Team player, Takes initiative are Key in this team

• Build modern, responsive UI components using Vue.js(2/3)/Vuex or React or Angular

• Experience with common front-end development tools such as Babel, Vite, Webpack, NPM, etc.

• Work closely with backend engineers to integrate complex C#/.NET (6+ version), APIs and services.

• Build and maintain modular, reusable components and design systems.

• Write performant, maintainable SQL queries and stored procedures.

• Collaborate with product and design to implement intuitive user experiences.

• Drive performance optimization and browser compatibility across modern and legacy environments.

Automation-Driven Quality

• Contribute to and expand our automation-first testing approach using Moq, Gherkin, SpecFlow, Playwright, or similar tools.

• Define and maintain automated test suites across UI, API, and integration layers.

• Participate in test planning and reviews to ensure high coverage and confidence.

Collaboration & Delivery

• Team Player: Contribute to team ceremonies, planning, and team retrospectives.

• Promote engineering best practices and continuous improvement.

• Work cross-functionally to remove blockers and accelerate delivery.

• Bachelor’s degree in Computer Science or related field.

• 4+ years of experience in Fullstack Development:

• Backend: C#, .NET

• Frontend: VueJS / Angular / ReactJS

• Good communication skills in English.

Nice to have

• Familiarity with AI tools like Cursor, Copilot, Claude, N8N, V0.dev.

• Experience in Insurance domain

• Knowledge around Azure, Kubernetes, VSTS DevOps

• Experience in the Insurance domain.

• Relocation package for seniors (HCM/HN to Da Nang): 80 – 100M.

• “FPT care” health insurance provided by INSMART and is exclusive for FPT employees.

• International, professional, dynamic, and friendly working environment and culture.

• Annual Summer Vacation support from 1 Million VND to 6 Million VND and up to 3 days off work.

• Salary review according to Company Policy.

• International, professional, dynamic and friendly working environment and culture.

• Be part of a team in an international world-class company and exchange knowledge with technology specialists and experts from the world’s leading companies.