Engineer

• We are looking for an experienced Transmit Security Developer to design, develop, integrate, and support secure authentication and identity journeys for web and mobile applications.
• The candidate will work closely with IAM architects, application teams, mobile and web developers, security teams, and business stakeholders to implement modern authentication capabilities, including Passkeys/FIDO2, passwordless authentication, OTP, push authentication, biometrics, PIN, QR-based authentication, TOTP, and step-up authentication.

• Hands-on IAM/CIAM development experience.
• Experience with Transmit Security or equivalent modern CIAM/authentication platforms.

• OAuth 2.0
• OpenID Connect
• SAML 2.0
• JWT
• REST APIs
• FIDO2
• WebAuthn
• Passkeys
• Experience integrating authentication solutions with web and mobile applications.
• Development experience in one or more of:
• Java / Spring Boot
• JavaScript / TypeScript
• Node.js
• React / Angular
• Kotlin / Android
• Swift / iOS
• Experience consuming and developing REST APIs and working with JSON-based payloads.
• Knowledge of authentication security concepts, including MFA, passwordless authentication, step-up authentication, device binding, token validation, session management, and account recovery.
• Strong debugging and troubleshooting skills.

• Microsoft Entra ID
• Okta
• Ping Identity
• ForgeRock
• SiteMinder
• RSA
• Duo
• Other enterprise MFA/CIAM platforms
• Additional understanding of:
• Risk-based/adaptive authentication
• Identity verification
• Fraud/risk signals
• Device intelligence
• API security
• OWASP security principles
• CI/CD and DevSecOps
• Git, Jenkins, Azure DevOps, or equivalent
• Kubernetes/container-based deployment environments
• Experience
• Demonstrated IT experience relevant to IAM/CIAM development and authentication integration, including substantial hands-on experience in IAM/CIAM development or authentication integration.
• For a senior position: Demonstrated senior-level experience with ownership of enterprise authentication integrations and complex customer-facing IAM/CIAM implementations.

• Transmit authentication journeys and workflows
• Passkey/FIDO2/WebAuthn integrations
• Web and mobile SDK integrations
• API and backend integrations
• MFA and step-up authentication flows
• Authentication error handling and exception journeys
• Unit and integration testing
• SIT/UAT defect remediation
• Deployment configuration and release support
• Technical and runbook documentation
• Production troubleshooting and stabilization

• Design and develop authentication and identity journeys using Transmit Security.
• Configure and customize authentication flows based on busin ess and security requirements.
• Integrate Transmit Security capabilities with web, mobile, and backend applications.

• Passkeys / FIDO2 / WebAuthn
• Username/password
• Email/SMS OTP
• TOTP
• Push authentication
• Mobile biometrics
• PIN
• QR-code-based authentication
• Step-up and risk-based authentication
• Develop integrations using Transmit Security APIs and SDKs.
• Integrate authentication journeys with existing IAM/CIAM platforms, identity providers, directories, and application ecosystems.
• Implement and troubleshoot standards-based integrations using OAuth 2.0, OpenID Connect, SAML 2.0, JWT, REST APIs, and WebAuthn/FIDO2.
• Develop server-side and client-side components required for authentication integration.
• Work with mobile development teams for Android and iOS SDK integration, including biometric and passkey capabilities.
• Work with web development teams for browser-based authentication and passkey/WebAuthn integration.
• Implement secure session, token, callback, redirect, and authentication state management.
• Troubleshoot authentication journey failures across browser/mobile applications, Transmit Security, APIs, identity providers, and backend applications.
• Support development, SIT/UAT, performance testing, production deployment, and post-production stabilization.
• Create reusable components, configuration standards, technical documentation, and deployment procedures.
• Follow secure development, IAM, CIAM, and Zero Trust principles.

Qualifications

BACHELOR OF COMPUTER SCIENCE