Senior Blockchain Engineer (Backend)


[Position Summary]

We are looking for a qualified, creative, energetic and self-starting Backend Engineer with wide experience in developing and optimizing web application.

  • Build and develop products or systems with high numbers of users, focusing on Blockchain.
  • Improve the efficiency of existing products.
  • Build the architecture and design of new products and features.
  • Researching new technologies to apply in current and future projects.
  • Coaching and mentoring skills for junior developers.
  • Adhere to the company's project development process.

Check Block-chain project information of our company at:



  • Strong experience with JAVA;
  • Has experience with Spring boot;
  • Deep knowledge of OOP, design pattern;
  • Strong knowledge of databases (Database Design & Optimization);
  • Those who feel that pair programming and code review are also growing; who understand the value of test code and are ready to enjoy it;
  • Able to communicate freely about various issues with business, planning, design, and QA members based on flexible thinking;
  • Have a passion for exploring new technology and have always been the pioneer into exploring new technology.


  • Good at English or Korean is advantage.
  • Experience with Kafka/ Redis; C Language/ NodeJS.
  • Knowledgeable of blockchain.
[Employment Type]
Floor 20 - 21, Tower 1, Capital Place, 29 Lieu Giai Street, Ba Dinh District, Hanoi, Vietnam
[Why Us]
  • Package: Competitive package, including 13th month salary, and performance bonus every 6 months on top of monthly salary.
  • Allowances: Monthly team-building, transportation, and language training allowances
  • Fully-paid company trip, monthly Happy Friday, and various events throughout the year
  • Fully-paid social insurance and premium health insurance for employees and their family
  • Corporate stock options
  • Top-notch equipment & tool
  • Facilities for efficient working and winding down
  • Exclusive LINE Store gift code for LINERs
  • Opportunity to collaborate with a global team (Japan, Korea, Thailand, China, and Taiwan);
  • Professional development via Corporation-exclusive tech conferences and events