Middle Back-end Developer

1 week ago

Ho Chi Minh City, Ho Chi Minh, Vietnam Silicon Stack® Full time ₫60,000,000 - ₫120,000,000 per year

Location: Victory Tower, Nguyen Oanh, Go Vap Ward, HCMC

Experience: Middle Level

Type: Full-time / Hybrid

We are looking for a skilled .NET Developer to join our development team and contribute to the enhancement of our CRM system. You will be responsible for developing new features, optimizing existing functionality, and ensuring the reliability of our ASP.NET Web API services.

Responsibilities

  • Develop, maintain, and enhance ASP.NET Web API services for the CRM system.
  • Implement RESTful APIs and integrate with front-end applications and third-party services.
  • Collaborate with product managers, UI/UX designers, and other developers to define and implement new CRM features.
  • Optimize application performance and improve scalability.
  • Write clean, maintainable, and efficient code following best practices.
  • Debug and resolve technical issues in the API and backend systems.
  • Ensure security best practices are followed when handling sensitive data.
  • Perform unit and integration testing to ensure high code quality.
  • Document technical specifications, API endpoints, and architectural decisions.

Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • From 4-5 years of experience in .NET development with a focus on ASP.NET Web API.
  • Strong knowledge of C#, .NET Core/Framework, and Entity Framework.
  • Experience with Domain-Driven Design (DDD) and applying Clean Architecture principles.
  • Strong understanding of SOLID principles, design patterns, and best practices in software development.
  • Experience with SQL Server or other relational databases (writing queries, stored procedures, performance tuning).
  • Proficiency in developing RESTful APIs and handling authentication (OAuth, JWT, API Keys).
  • Experience with Git/GitHub/GitLab for version control.
  • Experience with Microservices architecture and Event-Driven Design is a plus.
  • Familiarity with Cloud platforms (Azure, AWS, or GCP) is a plus.
  • Understanding of software development methodologies such as Agile/Scrum.
  • Strong problem-solving skills and attention to detail.
  • Ability to work in a collaborative team environment and communicate effectively.
  • Good communication skills in both verbal and written English to liaise with stakeholders

Nice to Have

  • Experience with Docker/Kubernetes for containerized applications.
  • Knowledge of CI/CD pipelines for automated deployments.
  • Familiarity with frontend frameworks (e.g., React, Angular, or ) is a plus.
  • Exposure to NoSQL databases (MongoDB, Redis) is a bonus.

BENEFITS

  • Attractive salary and benefits
  • Annual leave and 5 days of sick leave
  • 13th-month salary and Annual Performance Bonus
  • Premium healthcare packages
  • Allowance for project team activities
  • Extra benefits for long-term employees
  • Large-scale products and projects with high reputation clients with related industries which is beneficial for your career plan.
  • Clear roadmap for career advancement in both technical and leadership pathways
  • A solid talented team behind you – great people who are passionate and proud of their work.
  • Laptops provided.
  • Well-equipped & modern office with fully stocked pantry
  • Sponsored sports activities.
  • Friendly environment, great working location, extra leave days, working from home.
  • English working environment, Australian and global clients, onsite opportunities in Australia.
  • Flexible working hours - Monday - Friday. Hybrid working model, good work-life balance.

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