Senior Fiserv DNA Integration Lead — Remote Canada

Aequilibrium; Canada; Remote; CAD 120,000 - 180,000; Part time

Job summary

Aequilibrium, a Canadian technology consulting firm, seeks an experienced Senior Fiserv DNA Developer / Integration Consultant to work as an Independent Contractor remotely within Canada. You will connect core banking DNA with digital banking, lending, CRM, payments and third-party services.

You will design, develop and test DNA integrations, use DNA APIs, and ensure secure, reliable interfaces. This role values production experience, strong communication, and collaboration with client teams.

Qualifications

• Hands-on development or integration with Fiserv DNA.
• Experience delivering DNA-related solutions in production.
• Ability to explain products, transactions and tools used.

Responsibilities

• Design, develop and support integrations between Fiserv DNA and third-party applications.
• Work with DNA APIs and integration interfaces (DNAconnect, DNA Core API).
• Translate banking requirements into technical designs and data mappings.
• Implement secure handling of auth, errors, retries and reconciliation.
• Develop or enhance DNAapps using DNAcreator where required.
• Create automated integration tests and support end-to-end testing.
• Diagnose integration issues across DNA, middleware and connected systems.
• Support releases, upgrades and handover.
• Document dependencies and operational procedures.

Skills

DNA development

DNA APIs

C# / .NET

SQL

Cloud platforms

CI/CD

Communication

Education

Bachelor’s degree in Computer Science or related field

Tools

DNAcreator

DNAapps

Job description

Aequilibrium, a Canadian technology consulting firm, seeks an experienced Senior Fiserv DNA Developer / Integration Consultant to work as an Independent Contractor remotely within Canada. You will connect core banking DNA with digital banking, lending, CRM, payments and third-party services.

You will design, develop and test DNA integrations, use DNA APIs, and ensure secure, reliable interfaces. This role values production experience, strong communication, and collaboration with client teams.