Senior Fiserv DNA Developer / Integration Consultant

Aequilibrium Software Inc.; California; Hybrid; USD 98,000 - 147,000; Part time

Job summary

Aequilibrium seeks experienced Canadian-based developers and integration consultants to support DNA integration projects for credit-union and financial-services clients. You will design, develop and support integrations between Fiserv DNA and third-party systems, using DNA APIs and DNAconnect.

Work remotely from Canada as an independent contractor, collaborating with client teams and vendors. We value hands-on DNA experience, strong communication, and ability to deliver secure, reliable

Qualifications

• Hands-on development or integration with Fiserv DNA.
• Direct experience using DNA APIs or integration interfaces.
• Experience delivering or supporting at least one DNA-related solution in production.

Responsibilities

• Design, develop and support integrations between Fiserv DNA and third-party applications.
• Work with DNA APIs and integration interfaces (DNAconnect, Core API, Communicator Open).
• Translate banking requirements into technical designs and data mappings.
• Implement secure handling of authentication, authorization, validation and retries.
• Develop DNAapps using DNAcreator when applicable.
• Create automated integration tests and support end-to-end testing.
• Troubleshoot DNA integrations across DNA, middleware and connected systems.
• Document dependencies and operational support procedures.

Skills

Fiserv DNA

DNA APIs

DNAconnect

DNA Core API

Communicator Open

API integration

Data mapping

Security & compliance

Tools

DNAconnect

DNA Core API

Communicator Open

DNAcreator

DNAapps

Job description

Senior Fiserv DNA Developer / Integration Consultant

Independent Contractor | Remote within Canada

About the opportunity

Aequilibrium seeks experienced Canadian-based developers and integration consultants to support upcoming credit-union and financial-services opportunities involving Fiserv DNA.

We are looking for professionals who have personally developed, integrated, tested or supported solutions connected to the DNA core banking platform. You will help financial institutions connect their core banking capabilities with digital banking platforms, lending systems, CRM, payments and other third-party services.

What you will do

Depending on the assignment, you may:

• Design, develop and support integrations between Fiserv DNA and third-party applications.

• Work with DNA APIs and integration interfaces, including DNAconnect, DNA Core API transactions and/or Communicator Open, as applicable to the institution’s environment.

• Translate banking requirements into technical designs, interface specifications and data mappings.

• Implement reliable handling of authentication, authorization, validation, errors, retries, duplicate requests and transaction reconciliation.

• Develop or enhance DNAapps using DNAcreator where required and supported by your experience.

• Create automated integration tests and support end-to-end testing, regression testing and business acceptance.

• Diagnose integration issues across DNA, middleware and connected systems, working with client teams and vendors.

• Support releases, upgrades, production readiness and technical handover.

• Document dependencies, platform constraints and operational support procedures.

What you bring

Required

• Demonstrable, hands-on development or integration experience with Fiserv DNA.

• Direct experience using DNA APIs or integration interfaces, with the ability to explain the specific products, transactions and tools used.

• Experience delivering or supporting at least one DNA-related solution in a production financial-services environment.

• Strong software development skills in the languages and frameworks used in your DNA engagements; please identify your stack.

• Experience with API integration, structured data formats, database queries and troubleshooting across connected systems.

• Understanding of banking concepts such as members/customers, accounts, deposits, lending, balances and transactions.

• Experience building secure, reliable integrations involving sensitive financial information.

• Clear communication skills and the ability to collaborate with architects, business analysts, QA teams and vendor specialists.

• Based in Canada and able to provide services as an independent contractor.

An asset

• Experience supporting Canadian credit unions.

• DNAcreator, DNAapps or Fiserv AppMarket development and validation experience.

• Experience with multiple DNA versions, upgrades or core banking conversions.

• Integration experience involving digital banking, loan origination, CRM, payments or reporting platforms.

• C#/.NET, SQL, Oracle/PLSQL, middleware, cloud platforms or CI/CD experience relevant to your previous DNA work.

• Previous delivery experience with Fiserv, a credit union, a core banking service provider or a systems integrator.

What success looks like

You can independently assess a DNA integration requirement, identify the relevant interfaces and dependencies, and deliver a secure, tested and supportable solution. You explain platform limitations clearly and work effectively across the financial institution, Fiserv and other technology partners.

About Aequilibrium

Aequilibrium is a Canadian technology consulting company helping organizations enrich people’s lives by crafting remarkable experiences. We combine strategy, architecture, experience design, and engineering to help financial institutions modernize their services and deliver better member experiences.

We welcome qualified applicants from diverse backgrounds and provide accommodations throughout the selection process.