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Transmit Core Developer

ICONMA, LLC

Cleveland, OH 44144 • $100.00 to $120.00 / hr • 10/28/2026

Job Description

Job Description
Our Client, a Banking company, is looking for a Transmit Core Developer for their Brooklyn, OH/ Remote location.

Responsibilities:
  • Design and implement authentication and identity management solutions using Transmit Security.
  • Build and maintain customer identity journeys, registration flows, login flows, MFA enrollment, and account recovery processes.
  • Integrate Transmit Security APIs and SDKs into web and mobile banking applications.
  • Configure identity orchestration workflows and adaptive authentication policies.
  • Support passkey and password less authentication initiatives.
  • Collaborate with fraud, risk, cybersecurity, and digital banking teams to improve customer security and user experience.
  • Troubleshoot authentication issues, integration defects, and production incidents.
  • Participate in architecture reviews and ensure compliance with security and banking standards.
  • Create technical documentation, support procedures, and implementation standards.
  • Assist with vendor engagement and platform upgrades.

Requirements:
  • Experience with Transmit Security and Mosaic Platform.
  • REST APIs, OAuth 2.0, OpenID Connect (OIDC), SAML.
  • Java, JavaScript, .NET, or similar enterprise development platforms.
  • Identity and Access Management (IAM) and Customer Identity and Access Management (CIAM).
  • MFA, FIDO2, WebAuthn, Passkeys.
  • API security, token management, and encryption technologies.
  • Cloud technologies (AWS, Azure, or hybrid environments).
  • Agile development and DevSecOps practices.
  • Preferred Experience:
  • Banking or financial services experience.
  • Customer authentication and fraud prevention solutions.
  • Customer onboarding/KYC integrations.
  • Identity orchestration platforms.
  • Vendor platforms such as Okta
  • Typical Stakeholders:
  • Digital Banking
  • Enterprise Architecture
  • Information Security
  • Fraud Prevention
  • AML/Risk Teams
  • Mobile and Online Banking Development Teams
  • Education and Experience:
  • Bachelor's degree in Computer Science, Information Systems, Cybersecurity, or related field
  • 8+ years Transmit Core Development experience
  • 10+ years software development experience
  • Security certifications such as CISSP, IAM certifications, or cloud certifications are a plus

Why Should You Apply?
  • Health Benefits
  • Referral Program
  • Excellent growth and advancement opportunities