Principal Full-Stack Architect for a Unified Client Portal

Cotiviti; Northern (KY); Hybrid; USD 130,000 - 176,000; Full time

Job summary

Cotiviti is consolidating client portals into a unified Client Performance Portal. We seek a hands-on Principal Software Engineer to architect and help build this platform, integrating the existing Support module and defining how it connects to internal systems.

You will code across frontend and backend from day one. As the first hire on the program, you will make critical build decisions, craft architecture, and collaborate with Product, Security/Compliance, and Data teams to meet regulatory

Qualifications

• 8+ years of software engineering experience, including 3+ years in a principal/staff-level or senior technical lead role.
• Strong C#/.NET experience with Blazor or comparable component-based frameworks.
• Solid knowledge of Azure PaaS services and enterprise identity platforms (Okta, Azure AD/Entra ID) including SSO/MFA/SCIM provisioning.
• Experience integrating with Jira, ServiceNow, Zendesk via REST APIs and webhooks.
• Track record of producing architecture documentation and driving decisions with product/security/compliance teams.

Responsibilities

• Assess the existing Support/ticketing module and decide on absorption, API wrapper, or re-platforming.
• Lead technical discovery across legacy portals and data exposure for a unified client-facing layer.
• Define and help build the platform architecture: API layer, data pipelines, auth model, and integration patterns.
• Make build-vs-integrate-vs-replatform calls for major components with clear tradeoffs.
• Design RBAC and data segmentation to support Exec/Analyst/Operations roles with Okta alignment.
• Document architecture decisions and produce decision records for the team.

Skills

C#/.NET

Blazor

Full-stack delivery

Azure PaaS

Okta SSO

SCIM provisioning

REST APIs

Architecture docs

Tools

Jira

ServiceNow

Zendesk

Job description

Cotiviti is consolidating client portals into a unified Client Performance Portal. We seek a hands-on Principal Software Engineer to architect and help build this platform, integrating the existing Support module and defining how it connects to internal systems.

You will code across frontend and backend from day one. As the first hire on the program, you will make critical build decisions, craft architecture, and collaborate with Product, Security/Compliance, and Data teams to meet regulatory