We are seeking an experienced Senior .NET/Integration Developer to build the connective tissue of a new digital banking ecosystem for a major Credit Union. This role is ideal for a hands-on engineer who thrives in cross-functional teams and has strong experience developing backend APIs, orchestrating data routing between digital platforms (VeriPark), core banking systems (Fiserv), and third-party endpoints.
What You'll Do- Design, develop, and maintain secure, high-performance REST API and service integrations across the VeriLink integration layer.
- Coordinate directly with vendors (Fiserv, VeriPark) and internal teams to execute complex core banking integrations.
- Support extensive integration testing activities, including System Integration Testing (SIT), regression, and end-to-end validation.
- Assist in the deconversion and retirement of legacy platforms (Forge 2.0), ensuring clean data archiving and member continuity.
- Collaborate with product managers, designers, architects, and developers in Agile delivery teams.
- 5+ years of recent experience in senior software development roles.
- Strong backend development experience with .NET, C#, and enterprise application integration.
- Extensive hands-on experience building and consuming RESTful APIs and working with OpenAPI standards.
- Experience with Microservices architecture and continuous integration pipelines.
- Strong database experience and knowledge of data mapping/reconciliation.
- Familiarity with Fiserv core banking platforms or VeriPark solutions.
- Experience in the financial services sector and handling legacy system deconversions.
- Experience working with cloud platforms such as Microsoft Azure.
- Opportunity to work on impactful, large-scale modernization initiatives.
- Collaborative and supportive engineering culture.
- Exposure to modern cloud-native technologies and platforms.
- Flexible and dynamic remote delivery environment.
Skills Required
- 5+ years of recent senior software development experience
- Strong backend development with .NET and C#
- Hands-on experience building and consuming RESTful APIs and OpenAPI
- Experience with Microservices architecture and CI/CD pipelines
- Strong database experience and data mapping/reconciliation
- Experience coordinating core banking integrations and vendor partnerships
- Familiarity with Fiserv core banking platforms
- Familiarity with VeriPark / VeriLink solutions
- Experience in financial services and legacy system deconversions
- Experience with Microsoft Azure
What We Do
Aequilibrium is an award-winning IT consulting company, headquartered in Vancouver, British Columbia. Considered one of the top digital agencies in Canada, focused on digital transformation and innovation, with capabilities to embrace the future of connection with XR technologies. We enrich people’s lives by crafting remarkable experiences and helping businesses thrive in a digital world. Winner of multiple VancouverUX awards for digital product design, Aequilibrium provides consulting (cloud, enterprise architecture, digital and product strategy) and implementation services (UI/UX design, full-stack development, DevOps, and QA) to help progressive companies with strategy, experience, and technology to be more resilient, differentiate, and thrive. Aequilibrium acts as a trusted advisor to help clients accelerate speed to market and reduce the risk with the delivery of complex enterprise projects, involving omnichannel experiences for web, mobile, and XR. We are remote-first with a focus on high-quality delivery by our employees and we welcome clients and applications from around the world. Be a part of our story! Explore our service offerings: https://aequilibrium.com/services/ View and apply for open positions: aequilibrium.com/jobs
