Senior Fiserv DNA Integration Developer

15 hours ago

Montreal, QC, Canada Jobgether Full-time $120,000 - $170,000 Contract

Design Fiserv DNA integrations remotely from Canada, applying API development and secure transaction-processing expertise to financial-services systems.

This senior contract role supports digital transformation for credit unions and financial institutions. You will develop solutions connected to Fiserv DNA, digital banking, lending, CRM, payments, and third-party technologies. The work spans design, testing, deployment, and production support.

Key Responsibilities:

  • Design and develop Fiserv DNA third-party integrations
  • Implement DNAconnect, DNA Core API, and Communicator Open interfaces
  • Create mappings, specifications, and integration workflows
  • Build secure validation, retry, and reconciliation controls
  • Support testing, releases, troubleshooting, and production readiness

Requirements:

  • Professional Fiserv DNA development or integration experience
  • Hands-on DNA API or interface expertise
  • Live financial-services delivery or support experience
  • Strong programming, structured-data, database, and API skills
  • Canadian location and independent-contractor eligibility

Bring Fiserv DNA expertise, integration development, and secure systems skills to complex Canadian banking technology projects.