Senior .NET Software Engineer - Based in Da Nang

12026-05-31
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About the Role

We are looking for a Senior .NET Software Engineer to join our engineering team and help build scalable backend systems and modern enterprise applications.

You will work closely with cross-functional teams to develop APIs, improve system performance, and contribute to modernization initiatives for both new and existing platforms.

This role is ideal for engineers who enjoy backend development, solving complex technical problems, and working in a collaborative international environment.

Responsibilities

  • Design, develop, and maintain backend services and RESTful APIs using .NET technologies
  • Build scalable and maintainable applications following clean coding best practices
  • Work with SQL databases to optimize performance and data processing
  • Collaborate with frontend engineers and product teams to deliver new features
  • Participate in code reviews and contribute to technical improvements across the team
  • Support system enhancement, bug fixing, and modernization of existing applications
  • Contribute to CI/CD processes and development best practices
  • Ensure application security and system reliability

Requirements

  • 5+ years of experience in software development with .NET / C#
  • Strong experience with ASP.NET Core or .NET backend development
  • Good understanding of REST APIs and backend architecture
  • Experience working with SQL Server or relational databases
  • Familiar with ORM frameworks such as Entity Framework or Dapper
  • Solid understanding of object-oriented programming principles
  • Experience working with Git and collaborative development workflows
  • Good problem-solving and communication skills
  • Able to communicate in English for daily work collaboration

Nice to Have

  • Experience with authentication and authorization solutions (OAuth2, OpenID Connect, SAML, etc.)
  • Experience with frontend technologies such as React or JavaScript frameworks
  • Exposure to cloud platforms such as Azure
  • Experience modernizing legacy systems or enterprise applications
  • Knowledge of application security best practices

What we offer

  • Competitive and performance-driven compensation package.
  • 100% gross salary during probation period.
  • 13th-month salary and additional dedication/performance bonuses.
  • Comprehensive healthcare insurance and annual health check-ups.
  • Flexible working hours with check-in before 10:00 AM.
  • Hybrid working model with 1 remote working day per week.
  • Generous leave policy, including annual leave, sick leave, public holidays, and an extra Christmas holiday.
  • Opportunity to work on impactful global projects with international teams and stakeholders.
  • A collaborative, people-focused, and learning-driven working environment.
  • Continuous learning and career development opportunities through technical training, soft skills programs, English classes, and internal communities.
  • Team bonding activities including company trips, sports clubs, social gatherings, and year-end celebrations.
  • Employee support programs for important life milestones such as marriage, childbirth, and bereavement.

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