Middle/Senior Fullstack .NET Engineer (Sign-on Bonus)

Sign-on Bonus: +1 month's salary if you apply and join between 1-Oct 2026 and 30-Nov 2026.

What You'll Do

• Collaborate with cross-functional teams (Developers, Product Owners, QA) to design and deliver scalable full-stack solutions using .NET, Angular, Microservices, and Azure.
• Develop high-quality, maintainable, and efficient code for both backend services and frontend applications.
• Translate business requirements into reliable and scalable technical solutions.
• Contribute to system architecture, technical direction, and continuous improvement of engineering practices.
• Champion software quality through code reviews, testing, and adherence to best practices.
• Solve complex technical problems and proactively drive solutions to completion.
• Actively participate in Agile/Scrum processes, ensuring effective collaboration and delivery.
• Work closely within a collaborative, transparent, and non-hierarchical team environment.
• Continuously learn, innovate, and contribute ideas to improve product quality and team performance.

Who We're Looking For

Must have:

• 3+ years of experience in .NET development with expertise in developing large-scale enterprise applications and solutions.
• Strong proficiency in C#, OOP, and solid understanding of software design principles (SOLID, DRY, Separation of Concerns, Dependency Inversion, Persistence Ignorance).
• Hands-on experience with ASP.NET Core (MVC, WebAPI) and RESTful API development (HTTP methods, status codes).
• Proficiency in frontend technologies including HTML5, CSS3, JavaScript, and Angular.
• Experience working in Agile/Scrum environment
• Familiarity with Entity Framework Core, Unit Test, and Integration Test.
• Proficient in Agile Software Development using the Scrum framework, and using GIT flow for source control.
• Good understanding of CI/CD and DevOps practices, Unit Testing and Integration Testing.
• Ability to write clean, maintainable code and perform refactoring.
• Good English communication skills, especially in meetings and discussions.
• Strong problem solving, self-learning mindset, ownership mindset and continuous improvement
• Ability to work independently and take responsibility for assigned tasks.

Nice to have:

• Experience with Cloud & Modern Infrastructure (Azure, Docker, Kubernetes).
• Familiarity with Modern Architecture practices (Microservices, Clean Architecture, Domain-Driven Design) and message brokers (RabbitMQ, Azure Service Bus).
• Experience with Identity & Access Management (Identity Server, Azure B2C, Okta, OIDC)

Why You'll Love Working at Orient

Rewards & Career Growth

• Earn a competitive salary with 100% gross pay from day one, a 13th-month salary, dedication bonus, and performance reviews every 6 months.
• Keep growing through technical and soft-skill training, English classes with native-speaking teachers, active tech communities, and our Learning Support Program.

Flexibility & Global Opportunities

• Enjoy a hybrid working model with 2 work-from-home days per week and flexible start times before 10:00 AM.
• Collaborate with international clients and teams on global projects, explore modern technologies, and solve real-world business challenges.

Health & Work-Life Balance

• Stay healthy with health insurance, annual health check-ups, optional coverage for your spouse and children, and well-being activities.
• Make more time for life with 12 annual leave days that increase with tenure, 5 paid sick leave days, 11 public holidays, and an extra day off at Christmas.

A Great Place to Work

• Enjoy free daily breakfast, tea, coffee, candies, and afternoon snacks, plus Happy Thursday gatherings and a monthly budget for team activities.
• Find your community through our Football, Badminton, Swimming, Chess, and Music Band clubs, with opportunities to connect, share your passions, and enjoy activities together.
• Make memories through annual company trips, year-end parties, and events throughout the year.
• Feel cared for with birthday gifts, Tết lucky money, welcome gifts, and financial support for marriage, childbirth, and bereavement.

More than a job. A place to grow, connect, and make an impact. Let's build what's next together at Orient!