CIAM Software Engineer

IDEXX

Software Engineer focusing on Auth0-based Customer Identity and Access Management platforms at IDEXX. Collaborating with cross-functional teams to deliver secure identity experiences across applications.

Posted 4/11/2026full-timeWestbrook • Maine, Massachusetts, New Hampshire • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptNode.jsTypeScript

About the role

Key responsibilities & impact

Design, build, and maintain integrations between Auth0 and customer-facing service providers
Configure and manage Auth0 tenants, including connections, rules, actions, and authentication flows
Develop and maintain APIs that power authentication and identity data exchange across platforms
Implement and customize login, registration, and federation workflows to support diverse application needs
Respond to ongoing requests, questions, and integration needs from multiple product and engineering teams
Review, validate, and approve configuration changes submitted by service provider teams through a shared repository
Manage the flow of changes across environments (dev → staging → production)
Support and troubleshoot authentication issues across multiple live applications
Perform ongoing maintenance and updates for existing service providers as requirements evolve
Ensure that changes for one service provider do not negatively impact others sharing the same platform
Collaborate with BSAs and Product to stay aligned on deadlines, requirements, and rollout plans
Own and maintain the shared Auth0 configuration repository
Establish and enforce best practices for CIAM configuration, deployment, and release management
Monitor platform health, performance, and reliability across service providers.

Requirements

What you’ll need

Experience with Customer Identity and Access Management platforms (Auth0 strongly preferred)
Familiarity with OAuth 2.0, OIDC, and SAML authentication flows
Strong experience with Node.js and TypeScript / JavaScript
Experience building and maintaining APIs (authentication, identity services, etc.)
Experience customizing authentication workflows (rules, actions, hooks, etc.)
Strong communication and collaboration skills across engineering teams
Ability to manage competing priorities across multiple stakeholders
Familiarity with DevOps practices and CI/CD pipelines.

Benefits

Comp & perks

Competitive compensation
Incentives
Benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Auth0Node.jsTypeScriptJavaScriptAPIsOAuth 2.0OIDCSAMLCI/CDDevOps

Soft Skills

communicationcollaborationprioritizationtroubleshootingproblem-solvingstakeholder managementbest practices enforcementadaptabilityteam alignmentconfiguration management