API Integration Specialist

4 weeks ago


Toronto, Ontario, Canada OTT Financial Full time

OTT Pay Inc. "(OTT Pay)" is a fully funded established FINTECH focused on delivering simplified financial payment products. With a strategic emphasis on both Acquiring and Issuing businesses, we are developing a mobile-first platform that offers straightforward banking services, loyalty solutions, and innovative products including credit cards, accounts, gift cards, mortgage, and more. We are heavily driven by ambition, results, and forward-thinking. At OTT Pay, you will find numerous opportunities to learn and grow, alongside a cohort of talented individuals from diverse backgrounds and industries. Working collaboratively in an innovative environment, you will be encouraged to excel and make a meaningful impact. This presents a unique opportunity to join an organization committed to transforming financial solutions.

We are looking for an API Integration Specialist (Card Issuance) to support our business growth in Toronto. The API Integration Specialist will play a crucial role in implementing and maintaining seamless support for merchants to integrate with our credit card issuance system. This position requires a strong technical background, problem-solving skills, and the ability to collaborate with external and internal stakeholders to achieve optimal system functionality.

What's in it for you:

  • Competitive Salary
  • Extended Health, Dental, and Vision Benefits
  • Life and Disability Insurance
  • Vacation Leave
  • Centrally located modern and spacious offices close to Eglinton and Leslie
  • Free use of onsite Gym and Sports Facilities, and regular Company Social Events
  • Learning and Professional Development Support
  • A chance to work in a dynamic, collaborative, progressive and high performing team.
  • Community involvement through the annual Terry Fox Run
  • Tremendous opportunities for Growth and Development

How You Will Contribute:

  • Conduct in-depth analysis of partner credit card and banking systems, applications, and technologies to understand their functionalities and interdependencies.
  • Identify integration points and data flow requirements between our payment API and merchant's application.
  • Collaborate with developers and system architects to ensure the successful deployment of integration solutions.
  • Troubleshoot and resolve integration issues in a timely manner.
  • Create and maintain comprehensive documentation for integration processes, including API document, design specifications, configurations, and troubleshooting guides.
  • Provide training to end-users and support teams on the proper usage and maintenance of integration solutions.
  • Participate in cross-functional meetings to provide updates on integration projects and address any challenges.

What you bring to the table:

  • Bachelor's degree in computer science, Information Technology, or a related field.
  • Min 3 years of proven experience as an Integration Specialist or in a similar role, preferably in payment APIs.
  • Must be familiar with the following programming languages: Java, C#. PHP, JavaScript, HTML
  • Proven work experience with APIs, web services (REST) and data formats (JSON, XML).
  • Proven work experience with API Gateway services and API security
  • Strong interpersonal and communication skills.
  • Ability to convey technical information to non-technical stakeholders.
  • Analytical mindset with the ability to troubleshoot and solve complex integration issues.
  • Ability to work effectively in a collaborative, cross-functional team environment.

Nice to haves:

  • Agile development experience
  • Experience working with payment or credit processing companies is an added advantage

Visit our website at

OTT Financial Group is committed to fostering an inclusive and accessible environment where all employees feel valued and respected, and where every employee can realize their potential. We are committed to providing reasonable accommodation, if required, and will work with you to meet your needs. We appreciate all applicants for their interest; however, only those candidates selected for an interview will be contacted.


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