Middle .NET Developer

1 week ago

Ho Chi Minh City, Ho Chi Minh, Vietnam Silicon Stack® Full time ₫9,000,000 - ₫12,000,000 per year

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

Experience: Middle Employment

Type: Full-time / Hybrid

Silicon Stack is a fast-growing Australian digital development, consulting, and creative agency with a strong global presence. We are a trustworthy and credible technology partner, known for our can-do attitude and expertise in cutting-edge technology. Our company is a premium development partner in industries like Automotive, Agriculture, Retail, and Manufacturing, specializing in ERP and CRM solutions. With over 200 staff across offices in Australia, Vietnam, and India, we continue to expand steadily. Our passion is to transform our clients' ideas into reality through innovation and quality-driven solutions.

We are looking for a skilled Mid .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.
  • 3+ years of experienc
    e 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.

  • 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, HCMCExperience: Middle LevelType: Full-time / HybridWe 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...

  • NET Developer

    1 week ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Central Retail in Vietnam Full time ₫2,000,000 - ₫4,500,000 per year

    Company DescriptionCentral Retail in Vietnam, established in 2012, has grown into the largest multi-format foreign retailer in the country, with over 330 stores and 43 malls across 26 provinces and cities. Providing employment for nearly 15,000 individuals, Central Retail is committed to contributing to Vietnam's prosperity and enhancing quality of life...

  • Net Developer

    2 days ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Topicus Vietnam Full time $40,000 - $120,000 per year

    Top 3 reasons to join usDynamic and international working environmentHybrid working model and good work-life balanceAttractive salary and benefitsJob descriptionWe are seeking skilled .NET Developers with a minimum of 3 years of professional experience in .NET development. Successful candidates will join our international team and contribute to the...

  • NET Developer

    1 week ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam FPT Software Career Full time ₫1,800,000 - ₫3,600,000 per year

    ResponsibilitiesParticipate in the development, testing, and maintenance of web or backend applications.Collaborate with senior developers and cross-functional teams to deliver high-quality software solutions.Learn and apply best practices in coding, architecture, and software design.Explore and experiment with AI technologies and integrate them into...

  • Net Developer

    1 week ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Trustify Technology Full time $30,000 - $60,000 per year

    About Trustify TechnologyTrustify Technologyis a fast-growing software engineering and digital transformation company providingAI-driven software development, verification & validation, and automation solutionsfor global clients across theUS, UK/EU, Japan, and Singapore.About Full-stack Developer PositionWe are looking for a talented Full-stack Developer...

  • Net Developer

    9 hours ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Trustify Technology Full time $40,000 - $60,000 per year

    About Trustify TechnologyTrustify Technologyis a fast-growing software engineering and digital transformation company providingAI-driven software development, verification & validation, and automation solutionsfor global clients across theUS, UK/EU, Japan, and Singapore.Trustify aims to be the top-tier technology outsourcing partner from Vietnam, combining...

  • Net Developer

    2 days ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam WeCloud JSC Full time $40,000 - $120,000 per year

    Top 3 reasons to join usExtra healthcare insuranceCompetitive salary13-month salaryJob descriptionWeCloud is looking for an experienced and passionate .NET Developer to design, develop, and maintain applications in an empowered team of highly skilled software developers. This role plays a critical part in delivering successful customer implementations by...

  • Senior .NET Developers

    6 days ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam SGH Asia Full time ₫120,000 - ₫240,000 per year

    Top 3 reasons to join usHighly attractive salary13th month salary, bonus, abroad and local tripOpportunity for overseas training (Germany)Job descriptionResponsibilitiesExperience in design, develop, and maintain robust applications using C#, .NET, and .NET Core, Entity Framework, RESTful services.Solid experience with message queueing systems, preferably...

  • Senior Full-Stack .Net Developer

    2 days ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Customized Energy Solutions Full time $60,000 - $120,000 per year

    Company Description Customized Energy Solutions (CES), a privately-held company, is a leading service provider of market intelligence and operational support services to companies participating in the retail and wholesale electric and natural gas markets. Utilizing deep know-how developed since the inception of the deregulated energy markets, CES provides...

  • Dot Net Developer

    4 days ago

    Ho Chi Minh City, Ho Chi Minh, Vietnam Capgemini Full time $50,000 - $100,000 per year

    Job descriptionDesign, develop, and maintain scalable and efficient software applications using .NET framework.Collaborate with business stakeholders and technical teams to gather requirements and define the scope.Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment.Implement clean,...