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Transmit Core Developer

Overview Client


Job Location:

Brooklyn, NY - USA

Hourly Salary: USD 120 - 120
Posted: 19 September 2026 (12 hours ago)
Application Deadline: 17 December 2026
Vacancies: 1 Vacancy

Job Summary

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
Bachelors 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 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 Clients 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.

Required Experience:

IC