Senior Backend Engineer, Payments & Wallet

Coinhako; Singapore; On-site; SGD 80,000 - 120,000; Full time

Benefits offered by this job

Friendly startup culture

Generous annual leaves

Medical coverage

Self-care benefits and fitness workshops

Job summary

Coinhako is looking for a Senior Engineer to join their Payments & Wallet team, responsible for designing and maintaining high-performance services that power their infrastructure.

You will collaborate with cross-functional teams to ensure seamless integration and enhance platform reliability. This role requires a Bachelor’s/Master’s in Computer Science and over 5 years of experience with scalable systems.

Coinhako offers a fun startup culture, generous leave policies, and medical coverage.

Qualifications

• 5+ years of experience building scalable distributed systems.
• Strong background in Ruby; familiarity with Go is beneficial.
• Knowledge of best practices in API development.

Responsibilities

• Architect and build scalable backend services.
• Design and build high-volume APIs for frontends and external traders.
• Manage custody solutions for digital assets, ensuring security and compliance.

Skills

Ruby

Go

API Development

Cryptography

Blockchain Compliance

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field

Tools

Rails 7

AWS

Docker

Job description

Coinhako is looking for a Senior Engineer to join their Payments & Wallet team, responsible for designing and maintaining high-performance services that power their infrastructure.

You will collaborate with cross-functional teams to ensure seamless integration and enhance platform reliability. This role requires a Bachelor’s/Master’s in Computer Science and over 5 years of experience with scalable systems.

Coinhako offers a fun startup culture, generous leave policies, and medical coverage.