Full Stack Engineer - Mainapp Team

Medium; Hongkong; Hybrid; HKD 466,000 - 622,000; Full time

Job summary

A leading technology company in Hong Kong seeks a Full-stack Developer to design, develop, and maintain various software projects. You will work on scalable applications, collaborating with cross-functional teams and managing documentation. Ideal candidates should have strong skills in React and web technologies, with an interest in solving real-world problems in the financial domain. This role offers a competitive salary and flexible working conditions.

Benefits

Competitive salary

Flexible work hours

Hybrid or remote work setup

Internal mobility program

Crypto.com visa card upon joining

Qualifications

• Experience with front-end frameworks and technologies.
• Understanding of financial domain / Blockchain technology is an advantage.
• Candidates with less experience can be considered for junior position.

Responsibilities

• Develop full stack applications bridging Crypto.com to end-users.
• Identify issues and implement solutions for backend infrastructure.
• Manage documentation of all implemented code.

Skills

Web front-end development (React)

Scalability and performance handling

Interpersonal skills

Organizational skills

Tools

React

Ruby on Rails

Golang

Next.js

Redux

Zustand

React Query

Job description

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.

We are a team to design, develop, maintain, and improve software for fiat wallet projects. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure, and provide better on/off ramp for multiple currencies rails in each countries. As a Full-stack Developer, you will design, develop, maintain, and improve software for various new fiat wallet projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.

Responsibilities

• Development activities include full stack development, proposing architectural decisions, participating in designs, design review, code review and implementation of products bridging Crypto.com - to developers and end-users;
• Develop prototypes for new fiat payment network or platform concept proposed by you and the team;
• You are the owner of your projects. We are open-minded to new technologies and you can try-out different things here;
• Identify issues and implement solutions to complex problems in large‑scale backend infrastructure and web platforms;
• Management of documentation of all code and functionalities implemented;
• Work closely with DevOps and Infra team to improve the tech stack for long-term engineering initiatives.

Requirements

• Interested in building first‑class product to solve real world problems, experienced with various technologies, self‑motivated, a fast learner and have a "get things done" mentality
• Humble to embrace better ideas from others, eager to make things better, open to challenges and possibilities
• Strong organizational skills, interpersonal skills and having the ability to juggle conflicting requirements from many different stakeholders
• Understanding of financial domain knowledge / Blockchain technology would be an advantage
• Proficiency in handling scalability, security and performance
• Experience with web front‑end development (React) is a must
• Knowledge of front‑end frameworks and technologies (e.g. React, Next.js, Redux, Zustand, React Query)
• Knowledge of server‑side programming languages (e.g. Ruby on Rails, Golang)
• Understanding of worldwide payment system would be a big plus
• Candidates with less experience will be considered for junior position

Are you ready to kickstart your future with us?

Benefits

Competitive salary

Attractive annual leave entitlement including: birthday, work anniversary

Work Flexibility Adoption. Flexi‑work hour and hybrid or remote set‑up

Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.

Work Perks: crypto.com visa card provided upon joining

Our Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.

About Crypto.com

Founded in 2016, Crypto.com serves more than 150 million customers and is the world’s fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.

Learn more at https://crypto.com.

Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.

Personal data provided by applicants will be used for recruitment purposes only.

Please note that only shortlisted candidates will be contacted.