Transmit Core Developer

The position focuses on identity orchestration, passwordless authentication, multi-factor authentication, risk-based authentication, and integration with banking applications while supporting secure customer identity management initiatives. This role partners with cybersecurity, digital banking, fraud, authentication, and application development teams to deliver secure and seamless customer onboarding and login experiences.

Overview
Client is seeking a 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 and seamless customer onboarding and login experiences.
The position focuses on identity orchestration, passwordless authentication, multi-factor authentication, risk-based authentication, and integration with banking applications while supporting secure customer identity management initiatives.

Core Responsibilities
• Design and implement authentication and identity management solutions using Transmit Security.
• Build and maintain customer identity journeys, including registration, login, MFA enrollment, and account recovery flows.
• Integrate Transmit Security APIs and SDKs into web and mobile applications.
• Configure identity orchestration workflows and adaptive authentication policies.
• Support passkey and passwordless authentication initiatives.
• Collaborate with cybersecurity, fraud, risk, and digital banking teams to enhance 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.

Essential Qualifications, Skills, and Technologies
• Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or a related field.
• 8+ years of Transmit Core development experience.
• 10+ years of software development experience.
• Experience with Transmit Security and the Mosaic Platform.
• Strong knowledge of REST APIs, OAuth 2.0, OpenID Connect (OIDC), and SAML.
• Experience with Java, JavaScript, .NET, or similar enterprise development platforms.
• Expertise in Identity and Access Management (IAM) and Customer Identity and Access Management (CIAM).
• Experience with MFA, FIDO2, WebAuthn, and passkey technologies.
• Knowledge of API security, token management, and encryption technologies.
• Experience working with AWS, Azure, or hybrid cloud environments.
• Experience with Agile development and DevSecOps practices.

Preferred Skills or Experience
• Banking or financial services industry experience.
• Experience with customer authentication and fraud prevention solutions.
• Experience supporting customer onboarding and KYC integrations.
• Experience with identity orchestration platforms.
• Experience with vendor platforms such as Okta.
• Security certifications such as CISSP, IAM certifications, or cloud certifications.

Work Details
• Position may be based at Client’s Tiedeman location or Remote.
• Remote candidates are eligible for consideration.

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.