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Mid-Level Rails Engineer

Quidax Technologies Limited verified
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Location
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Work Model
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Job Type
work Full-time
External Interest
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Salary
payments Undisclosed

Intelligence Match

Match: ??%

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Skills Match 87%
Experience Match 88%
Portfolio Match 84%
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About the role

Quidax is where money meets limitless possibilities. We’re making it super easy for individuals, businesses, and fintechs in Africa to access crypto. Our goal? Providing real value for our customers today while shaping the future of money.

We're hiring a Mid-Level Rails Engineer to work on RAMP, our on-ramp/off-ramp product that helps users move money in and out of crypto. You'll join a focused team working on the flows that matter most: deposits, withdrawals, partner integrations, and reconciliation. It's a great role for an engineer who's ready to go deeper, take real ownership, and grow fast in a fintech environment.

Required Skills

SQL Ruby on Rails Apache Kafka

Preferred Skills

AWS Microservices CI/CD PostgreSQL MongoDB MySQL Apache Spark Technical Writing Team Leadership Mentoring Remote Collaboration

Responsibilities

  • First 30 days: Get across the RAMP codebase, understand the core flows, and ship your first meaningful fix.
  • By month 3: Own specific features or flows end to end, with support from the team where needed.
  • By month 6: Independently investigate and resolve reliability issues across deposits, withdrawals, and partner callbacks.
  • Reduce recurring issues: stuck transactions, failed callbacks, unclear states, and manual escalations.
  • Improve test coverage across critical flows and leave every area you touch cleaner than you found it.
  • Add observability where it's weak: better logging, alerts, and debugging hooks.
  • Participate in code reviews, share what you learn, and support engineers around you.
  • Grow your understanding of transaction-heavy systems: idempotency, retries, state machines, and reconciliation.
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