Senior Engineer - Payment & Wallet

Company not disclosed

Singapore, Singapore
Salary not specified
Posted
Full-time
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Job Description

We are looking for a Senior Engineer to join our Payments & Wallet team (also known as PAW šŸ¾) ā€” the core group handling asset management, compliance, and On-chain Services & Integrations (Superwallet) at Coinhako. In this role, you will be responsible for designing, developing, and maintaining high-performance services that power our payments and wallet infrastructure. Youā€™ll collaborate with cross-functional teams to ensure seamless integration across systems, optimize transaction workflows, and enhance platform reliability and scalability. What you'll be doing: - Architect and build scalable backend services. Our tech stack is Rails 7, Go, Sidekiq, REST, AWS, Docker; - Design and build high-volume APIs used by our frontends and external traders; - Take initiative to ensure the long-term quality of the code and drive decisions related to the architecture of production systems; - Manage and maintain custody solutions for digital assets. Ensure the highest level of security and compliance in handling and storing digital assets, including cryptocurrencies, tokens, and digital records; - Collaborate with other engineers, product managers and designers during various product development stages; - Improve engineering standards, tooling, and processes. What we're looking for: - Bachelorā€™s or Masterā€™s degree in Computer Science, Engineering, or related field; - Understand good practices of building and working with APIs; - Have 5+ years of building scalable distributed systems with a strong background in Ruby, Go is a plus; - Comfortable with ambiguity and scoping solutions with your teammates; - Youā€™re organized, proactive and can be your own manager; - Knowledge of cryptography and security principles in blockchain as well as compliance and regulatory frameworks for cryptocurrency. Whatā€™s in it for you: - Friendly and fun start-up work culture - Convenient work location located in the heart of CBD area - Generous annual leaves on top of national holidays - Medical coverage including GP, Specialist, TCM, and more - Self-care benefits and exciting fitness workshops/webinars - Vibrant office with a well-stocked pantry Find out more about Coinhako @https://www.coinhako.com/ and don't forget to visit our Careers Page @https://www.coinhako.com/join-us! By submitting your application to us, you consent to the collection, use, disclosure and processing of your personal data in accordance with our privacy policy, which is accessible at https://www.coinhako.com/legal/sg-1/privacy_policy.

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