Support Software Developer – Payment Switch (HPE NonStop)

Job description


PayFacto, a well-rounded fintech institution providing payment processing solutions to merchants, is growing quickly and executing on an ambitious transformation to maintain its leadership in a fast pace business environment.  Our team is known for providing an exceptional payments experience, strong vision, problem solving and going above and beyond for our clients.

Working from our Nun’s Island office and reporting to the Development Director, the Support Developer participates in 24-hour support of the production application as part of a rotating team. This includes solving technical problems, maintaining and improving the existing application, as well as the analysis, design and development of enhancements and new payment applications as/if time permits.

In your role you will be responsible for :




  • Part of a on call rotation after hours production support;
  • Follow incident management procedure in place;
  • Correct production problems in order to resume processing in a timely manner;
  • Identify technical problems & make the appropriate corrections;




  • Developing Emergency code fixes;
  • Analyze and design ways to improve the reliability of the application and reduce outages;
  • Create, build, automate and improve the monitoring process and procedures;
  • Write & integrate new programs while following the Team Lead and Development Director’s specifications & architecture;
  • Participate in solutions architecture with the Team Lead, Development Director, and the VP of Technology;
  • Handle the code delivery to the Team Lead or Development Director for validation;




  • Write and execute unit tests & verify the results;
  • Implement changes in a controlled manned to QA, Staging, User acceptance, Production and Disaster Recovery Systems.


Essential Experience, Knowledge, Skills and Abilities:

  • 3 years in support software development with a broad knowledge of emerging technologies;
  • Very good Knowledge – HPE NonStop (Tandem) Programming technology (Mandatory);
  • Very Good Knowledge – C language (mandatory);
  • Very good Knowledge – TACL scripting Language (Mandatory);
  • Good Knowledge – COBOL Language (asset);
  • Knowledge – Payment Industry, POS, EMV (asset);
  • Knowledge – Interac, Visa, MC, Amex, Discover specifications (asset);
  • Knowledge – PCI Data Security Standards (asset);
  • Knowledge – Secure Coding practices (asset);
  • Knowledge – OSS/Unix/Linux (asset);
  • Knowledge – DevOps, CI/CD (asset);
  • Bilingual – French/English;


Preferred Qualifications, Education or Certifications:

  • Minimum of a bachelor’s degree in computer science or a related discipline required.

We invite you to please submit your cv

We thank all applicant for their interest; however, only those under consideration will be contacted.