Senior Integration Architect - API Strategy & Platform Lead

CapitalROCK; North Salt Lake (UT); On-site; USD 110,000 - 170,000; Full time

Job summary

CapitalROCK is seeking an Integration Architect to design, maintain, document, test, and support secure integrations with B2B vendors and customer systems. This role owns our internal APIs, integration standards, API documentation, developer portal, and API gateway.

The ideal candidate is technically strong, self-directed, and able to communicate clearly with customers, vendors, and internal teams while leading selected integrations from requirements through production support.

Qualifications

• Bachelor's degree or equivalent practical experience.
• 5+ years of experience in systems integration, API design, or related roles.
• Hands-on experience with REST and SOAP APIs.
• Experience with authentication patterns such as OAuth, SAML, JWT, API keys, certificates, mTLS.

Responsibilities

• Design, implement, and improve integrations with B2B vendors and customer systems.
• Own internal API architecture, standards, documentation, and support procedures.
• Build and manage developer portal and API gateway for internal APIs.
• Perform data mapping, transformation, payload design, and schema validation.
• Test, troubleshoot, and support integrations through development, UAT, and production.

Skills

API design

REST & SOAP APIs

OAuth/SAML/JWT

JSON/XML

API gateways / Swagger/OpenAPI

Data mapping & transformation

Templating (Handlebars)

AI-assisted development tools

Communication & project management

Security patterns

Education

Bachelor's degree in CS/IT/Engineering

Tools

Bruno

Swagger/OpenAPI

Job description

CapitalROCK is seeking an Integration Architect to design, maintain, document, test, and support secure integrations with B2B vendors and customer systems. This role owns our internal APIs, integration standards, API documentation, developer portal, and API gateway.

The ideal candidate is technically strong, self-directed, and able to communicate clearly with customers, vendors, and internal teams while leading selected integrations from requirements through production support.