Front-end Engineer (Mid-level)

What We Do

Established in 2017, CryptoBLK in Hong Kong is a young and thriving technology start-up specialising in Blockchain solutions. Expanding our offices in Taiwan and China, we’ve built up the complete set of DLT software development and operation capabilities in Trade Finance, Supply Chain & Logistic, Insurance Technology, Central Bank-issued Digital Currency (CBDC), Payment & Settlement & Crypto-Tokens. Together, we empower our customers to unleash their Web3 potential through blockchain technology and to create a trusted digital ecosystem.

Why Work Here

CryptoBLKers are widely diverse and believe deeply in the power of “connected”. We’re united by a common DNA because we’re the people who revolutionise the global FinTech market with Blockchain and Cryptography. We’re all passionate about individual skillsets of every CryptoBLKer coming together to form a multi-dimensional presence. We’re just getting started and welcome other intellectually curious and open-minded individuals to join our family.

What You’ll Do

  • Responsible for developing functional and appealing user facing features for web and desktop applications as well as backend API design;
  • Collaborate with UI/UX designers to ensure the technical feasibility of designs;
  • Optimize applications to maximize performance and scalability;
  • Perform UI and API testing.

What You’ll Need

  • Bachelor’s degree of Computer Science, Information Technology, or other related discipline;
  • Solid experience with JavaScript, and deep understanding of ECMAScript 2015+;
  • Experience with modern frontend JS frameworks and experience with Angular, React or Vue;
  • Experience with modern backend JS frameworks & WebSocket, Express;
  • Experience with RESTful Web Services design;
  • Experience with backend programming languages including PHP, Java or Golang, etc.;
  • Experience with building responsive UI and solving cross browser compatibility issues;
  • Hands-on experience with unit testing frameworks, such as Jasmine, Jest, Mocha, Karma, etc;
  • Experience with TypeScript is a plus but not required.

What We Expect

  • Passion in learning cutting edge front-end technologies;
  • Passion in producing large-scale systems;
  • Self-motivated and fast learner;
  • Strong communication skills;
  • Demonstrated written and oral proficiency in English.

What You’ll Receive


As an equal opportunities employer, we’re dedicated to provide fringe benefits so as to fostering a family-friendly culture and work environment. 

Market Leading Remuneration Package

  • Birthday Leave
  • Discretionary Bonus
  • Employee Share Option Subscription Scheme (ESOSS)

Supportive Working Environment

  • Flexible Work Arrangements
  • Education Sponsorship

Work-Life Balance

  • Five-Day Week Schedule
  • Work From Home Policy
  • Company Activities
  • Happy Friday

How To Apply

Interested candidates should send application with detailed resume, current and expected salary to HR department by email to Only short-listed candidates will be notified. Personal data provided by applicants will be used for recruitment purposes only.