Transmit Core Developer

Job Title: Transmit Core Developer
Location: Remote
Contract Duration: 10/15/2026 – 04/06/2027
Job Summary
We are seeking an experienced Transmit Core Developer to design, develop, configure, and support customer identity and authentication solutions leveraging the Transmit Security and Mosaic Platforms. This role partners with cybersecurity, digital banking, fraud, authentication, and application development teams to deliver secure, frictionless customer onboarding and login experiences. The position focuses on identity orchestration, passwordless authentication, MFA, risk-based authentication, and integration with banking applications.
Key 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 passwordless 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
Education: Bachelor's degree in Computer Science, Information Systems, Cybersecurity, or a related field.
8+ years of Transmit Security platform development experience.
10+ years of overall software development experience.
Hands-on experience with the Transmit Security and Mosaic Platforms.
Strong proficiency with REST APIs, OAuth 2.0, OpenID Connect (OIDC), and SAML.
Development experience in Java, JavaScript, .NET, or similar enterprise platforms.
Experience with Identity and Access Management (IAM) and Customer Identity and Access Management (CIAM).
Experience with MFA, FIDO2, WebAuthn, and Passkeys.
Knowledge of API security, token management, and encryption technologies.
Experience with cloud technologies including AWS, Azure, or hybrid environments.
Familiarity with Agile development and DevSecOps practices.
Preferred Qualifications
Banking or financial services industry experience.
Experience with customer authentication and fraud prevention solutions.
Experience with customer onboarding and KYC integrations.
Experience with identity orchestration platforms.
Familiarity with vendor platforms such as Okta.
Security certifications such as CISSP, IAM certifications, or cloud certifications.

Work arrangement
No