24/7 .NET Developer (X4)

Dong Da District, Ha Noi

What can we offer?


  • Attractive income for the hours that are outside normal Vietnamese working time
  • Reasonable flexible working time, to free time during the day for your personal activities
  • Have the chance to work on multiple projects with different technologies and challenges, to sharpen your technical skills and knowledge.


  • Hybrid working mode. 
  • Highly competitive remuneration package: attractive monthly salary and allowances, 13th month salary, additional performance bonus, high public holiday bonuses, and birthday gift, employee service award up to $1,000 for employees with 3+ years.
  • Attractive AON healthcare coverage including health and accident insurance in addition to the standard insurances regulated by the Labor Code. Luxury company summer vacation and team-building budget.
  • Opportunities to work onsite for international projects in Sweden, Australia, UK, USA, etc.
  • Organized training and full support in building your career.
  • English-speaking, international and professional work environment: working with expatriates from a number of countries, state of the art working space with a wonderful view over the city skyline, modern facilities include computer dual 24” screens running recent versions of Windows 11 enterprise, MS Office 365, Team, latest version of Visual Studio, and SQL Server, Dell OptiPlex Workstation with 32 GB Ram, 512GB NVMe SSD.
  • Western management style that is professional, dynamic, open minded, creative, supportive, friendly and encouraging feedback.
  • Company Management that regularly communicates Company’s strategy, development plan and new opportunities to employees.
  • Employee and family are engaged and taken care by the Company via Trade Union activities.
  • Diversified social and charity activities often organized by NICEF - Niteco Charity Engagement Foundation to create opportunities for our young employees to raise funds and help people with difficulties in Vietnam.
  • Physical care environment where you are taken care, feeling relaxed and enjoying lots of leisure activities such as badminton, ping pong, football, table football, dancing, running, cycling, cinema, etc.

Job description

We have multiple software development projects from our international clients, majorly based on Microsoft technologies, such as .Net Core and ASP.NET. As a 24/7 .NET Developer, you will:

  • Join to support a variety of projects for our international clients, especially the projects that are based on but not limited to Microsoft .NET platform, i.e. C#, Asp.Net, .Net Core, Web API, Optimizely CMS/Commerce.
  • Be a part of the big Niteco development team and Niteco support team to troubleshoot application issues, consult the client and implement bugs fixing and/or change requests to the systems.

Niteco 24/7 Application Support Engineers will be the first point for customer technical issues, but once the problems are escalated to Support Developer team, you must be able to reproduce the reported problems, self-investigate the root cause and troubleshoot the issue, or coordinate and follow-up with Niteco 24/7 Application Support Engineers and with the related stakeholders, and deliver the solution or workaround to fix the problem until the problem is resolved.

  • Follow best practices and coding standards to ensure the best system performance regardless of the browser or device.
  • Work with cloud environments (Azure, IBM, docker/Kubernetes) and latest database technologies: MSSQL, MongoDB, etc.
  • Work closely with the DevOps team to have good CI/CD processes in place, and be in charge of deployment of the hotfixes to address the incidents raised by the client.
  • Jump into the War Room (critical incident chat room/meetings), if required, with support from the Application Support Engineers, to communicate with the client concerning the critical incidents and propose the solution or the plan to fix the problem
  • Able to work in shift: The team needs to cover 3 different shifts 

1 Developer covers Morning shift: from 6:00 AM to 2:30 PM (8 working hours, 30 min break) on Mon-Fri

2 Developers cover Afternoon shift: from 1:00 PM to 10:00 PM (8 working hours, 1 hour break) on 3 weekdays and Sat-Sun

1 Developer covers Special shift: from 7:00 PM to 11:30 PM (4 working hours, 30 min break) on Mon-Fri; and 6 AM to 1 PM (6 working hours, 1 hour break) on Sat-Sun (to be finalized)

Job requirements

  • Bachelor of IT, Computer Science or relevant field
  • At least 4 years of experience in software development and well understanding of Object-Oriented programming, and at least 2 years of programming experience with .NET projects: .NET, ASP.NET, ADO.NET, Entity Framework
  • Experience with WebAPI, Swagger, OpenAPI
  • Familiar with Azure cloud, Azure Functions and Azure Storage Queues are a big plus
  • Experience with ECommerce and/or ePiServer CMS is a big plus
  • Very good in understanding & applying Design Patterns/Design Principles
  • Experiences in implementation and managing services: Mongo/Cosmos, SQL Server, MySQL, Postgres …
  • Familiar with web servers, i.e. IIS, Nginx, Apache, etc.
  • Knowledgeable of HTML5, Javascript, SASS/LESS, Gulp, NPM
  • Skills in front-end engineering using Object-Oriented JavaScript & Responsive web design are an advantage
  • Skills in front-end framework/libraries ReactJs/VueJS/AngularJS are an advantage
  • Knowledgeable of unit testing is a plus
  • Proficient in code review, code refactoring
  • Customer-oriented mindset. Good at English and communication, be able to explain problems and consult the customer with the solution
  • Excellent analytical, forensic and problem-solving skills
  • High attention to detail with the focus on understanding the issues with finding solutions
  • Good attitude regarding self-testing and self-learning
  • High sense of responsibility
  • The ability to work under pressure and tight deadlines
  • The ability to work well in a team and individually
  • Creative, innovative, and strive for continuous improvement
  • Motivated in delivering top-quality work
Posted date
3+ years
Job type
Preferred Languages
Business License No.: 0316825085
Headquarter @ Floor 4, 22 Ly Tu Trong, Ben Nghe Ward, Disitrct 1, Ho Chi Minh City, Vietnam
Hotline: 028 22 11 44 54
Email: contact@jobstack.vn
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