Our project involves writing backend business logic and algorithms to support sophisticated payments capabilities including bill payment, account-to-account (A2A) and person-to-person (P2P) payments. We are looking to expand our existing team of developers on the project by adding Sr. Backend Ruby Developers.

You will utilize your knowledge in Ruby to build their core payments and money movement platform including integrations to major core banking and settlement systems.Their tech stack consists of React, JavaScript, and Ruby.

Required Skills and Experience

  • Bachelor's degree in computer sciences or the equivalent in experience is required.
  • Experience developing, launching, and managing highly scalable applications for at least five years.
  • Experience in the financial services and/or fintech industry strongly preferred with an understanding of banking, payments, and exception management.
  • Passion for Ruby backend application development with the ability to act as a primary contributor on a smaller but growing development team.
  • Development experience on a team that is expanding while implementing new product features and service-based requests.
  • Knowledge in creating and maintaining solutions that meet the needs of substantial user bases and transaction loads.

Desired Knowledge and Experience

  • Must be willing to operate in a backend development capacity (again this is Ruby backend development, not Ruby on Rails).
  • Ability to write and maintain Ruby code according to community standards including documentation and comments .
  • Experience developing and deploying within Amazon Web Services (AWS) is preferred.
  • Understanding of and ability to complete system integration tasks via REST/JSON APIs and possibly SOAP/XML.
  • Knowledge of developing money movement and transaction-based systems would be very advantageous.
  • Must be able to prioritize projects by striking a balance between quality, speed, and the bottom line, as well as a grasp the user and downstream system impacts of the solutions and features you construct.
  • Must be willing to operate as a key contributor, maintaining your own efficiency on your own initiative while enabling the success of other team members.


  • Integration with third party APIs
  • Enhancements in already integrated APIs
  • SOAP/JSON APIs structuring
  • Bug fixes