Senior Software Developer - Ruby on Rails

Sorry, this job was removed at 08:11 a.m. (CST) on Thursday, Jan 29, 2026
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Hong Kong
Hybrid
Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Role
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.

Responsibilities

  • Development activities include backend service and operation development, proposing architectural decisions, participating in designs, design review, coding, code review and implementation of products bridging [Crypto.com](http://crypto.com/) to developers and end-users
  • Develop our retail trading products and expand our product to new regions and counties.
  • Identify issues and implement solutions for complex problems within large-scale backend infrastructure
  • Provide reliable and reactive trading information streams to our customers. 
  • Provide technical operational support to resolve customer issue
  • You're the project owner, and here, we embrace innovation by staying open to new technologies and encouraging experimentation.
  • Collaborate closely with the DevOps and Infra team to improve the technology stack for long-term engineering initiatives.
  • Manage documentation for all implemented code and functionalities

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 Ruby, with other programming languages experience would be an advantage
  • Knowledge in Postgres, Redis, Kafka is preferred.
  • Experienced in handling scalability, security and performance optimization

#LI-SF1
#LI-MidSenior
#LI-Hybrid

Life @ Crypto.com

Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.
Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions.
Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.
Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.
One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.
Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up
Aspire career alternatives through us - our internal mobility program offers employees a new scope.
Work Perks: crypto.com visa card provided upon joining

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.

Crypto.com Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Crypto.com and has not been reviewed or approved by Crypto.com.

  • Fair & Transparent Compensation Pay is considered market‑competitive in select engineering, product, trading, compliance, and senior roles, with external postings and salary snapshots indicating strong bands in some geographies. Standout offers appear at higher levels, reinforcing that top‑of‑band packages are attainable in certain teams.
  • Healthcare Strength Benefit descriptions include medical, dental, and vision coverage across U.S. roles. Core health insurance is presented as part of a standard modern fintech package alongside other essentials.
  • Leave & Time Off Breadth Benefit materials reference PTO, sick time, and attractive annual leave with additional days for occasions. Time‑off provisions are positioned as a consistent element of the offering, with regional variation.

Crypto.com Insights

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The Company
4,266 Employees
Year Founded: 2016

What We Do

Crypto.com was founded in 2016 on a simple belief: it's a basic human right for everyone to control their money, data and identity. Crypto.com serves over 10 million customers today, with the world’s fastest growing crypto app, along with the Crypto.com Visa Card — the world’s most widely available crypto card, the Crypto.com Exchange and Crypto.com DeFi Wallet.

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