Backend Developer

  • Phnom Penh, Cambodia
  • Full-time

Company Description

We are a web development agency based in Phnom Penh, Cambodia, providing high-quality services to international customers mainly to Japan. This is a start-up company starting with 30 professional engineers started by two Japanese, full-stack engineer and business professional.

We are eager to develop creative, innovative, cutting-edge technology and businesses such as web service and system, mobile (iOS and Android) application, etc. Any engineers and developers interested in the international-standard business are all welcome.

Job Description

- Designs, develops and modifies software modules based on functional and system
requirements, according to code standards and user interface design guidelines
- Performs program maintenance, modifications and enhancements to existing applications
through programming, testing, documenting and training users
- Contribute clean code to ensure consistent high quality standard
- Propose and assess solutions to resolve problems, including identifying and evaluating new
technologies and third party components
- Understand and execute the technical concepts and the client requirements to ensure the high
quality technical solution
- Understand and be able to explain the roles and responsibilities within the Scrum Team and
how to work in Agile environment
- Provide more complicated automated test method and understand the test driven
development concept
- Be able to give accurate rough estimations and point out dependencies between issues


- Have logical thinking and knowledge of basic mathematical logic
- Knowledge of basic computer science and basic software testing (Whitebox/Blackbox test)
- Can write codes for a few of algorithms
- Knowledge of basic OOP and its essential factors (Not only definition)
- Understand trendy design model patterns such at least MVC as an application of OOP
- Experience of any programming languages such as node.js/Ruby/PHP/Python/C#/JAVA
- Proficiency in HTML5/CSS3/JS
- Experience of implementing Ajax interfaces on backend
- Understand SQL commands and ORMs
- High understanding to client's requirements for the business domain of the product
- Can properly design db structures in accordance with client's requirements
- Can review codes for other developers and understand how to write codes readable
- Love to read books
- High level of English communication

Please tell us your knowledge about each topic above in the interview

Additional Information

Benefit and Working condition

  • Working day and time: Flexible
  • Holidays: Cambodian national holidays
  • Competitive salary and quarterly incentives
  • Medical and life insurance
  • Maternity and paternity leave
  • Free office coffee & tea, weekly free cafe coffee (Amazon, etc.), monthly free Pizza
  • Yearly company trip
  • English training program
  • Innovative Training program (Check Training Materials below for free training materials.)
  • Flexible, professional, and international working style and environment at international standard and technology for international business and market


Training Materials

Every developer at Mango Byte can take services below for developing your skills.
You will also have a mentor who can strongly support you to develop.

  1. O'Reilly Safari (
    You can read 40,000+ books and watch videos.
  2. Udemy for business (
    We can buy any materials from 2,000+ courses unlimitedly.


How to evaluate your performance

We will evaluate each single person of you for each responsibilities and goals. We define and set personal goals and responsibilities and we will evaluate your performance with them. 

The evaluation should be taken by your productivity and skills first. Then also we evaluate your additional effort and responsibilities when you can be in charge of certain projects, problems, trainings, and any tasks including learning new technologies, languages, and skills such as clean architecture, realm.js, RxAndroid, etc. Anyone can take any responsibilities and challenges. We will evaluate all and any of your effort and we’ll support you all the time.


Career Plan


Company Info

Mango Byte Technology Co., Ltd.

Floor1 at The Link 3 Office, No.32 St.334, Sangkat Beung Keng Kang1, Khan Beung Keng Kang, Phnom Penh'58.9%22N+104%C2%B055'24.7%22E/@11.5496944,104.9213391,17z/data=!3m1!4b1!4m2!3m1!1s0x0:0x0?hl=en-KH