Demo

Senior Web Developer

ZETTALOGIX INC
Trenton, NJ Full Time
POSTED ON 11/9/2026
AVAILABLE BEFORE 12/7/2026
Job: Senior Web Developer

Location (if onsite/hybrid: Hybrid in Trenton, NJ (candidates must be local) | 3 days onsite

Expected duration: min 12 months (likely multi-year engagement)

Required skills, experience, etc.: 5 of experience using React in production environment, experience with Section 508 and WCAG 2.0 AA conformance, Experience integrating federated authentication, HTML, CSS, JavaScript or TypeScript

Preferred skills: Public sector portal development experience, experience with a state single sign-on provider, IAAP accessibility certification (CPACC or WAS), experience supporting State of New Jersey agencies

Job Description

We are looking for a Senior Web Developer to build React user interfaces for employee and applicant-facing workflows supporting HR modernization initiatives. This position will be a contract and hybrid, requiring 3 days onsite in Trenton, New Jersey.

What You’ll Do

Build React interfaces for employee self-service and applicant-facing workflows

Implement forms, workflows, and dashboards based on specifications and design artifacts

Integrate front-end components with back-end APIs

Implement and extend a component library or design system to provide a consistent user experience

Build reusable, well-documented components with automated tests

Ensure interfaces conform to Section 508 and WCAG 2.0 AA accessibility standards

Verify accessibility using assistive technologies, including screen readers and keyboard-only navigation

Remediate accessibility defects and document conformance results

Integrate federated authentication using technologies such as SAML or OpenID Connect

Support session management, role-based views, and secure handling of user data in the browser

Required

What You’ll Need

Bachelor’s degree in Computer Science, Engineering, or a related field

5 years of front-end development experience, including React in production environments

Experience implementing a component library or design system

Experience with Section 508 and WCAG 2.0 AA conformance, including verification with assistive technology

Experience integrating federated authentication

Proficiency with JavaScript or TypeScript, HTML, CSS, and front-end testing tools

Experience with a Git-based workflow and pull request review

Preferred

Public sector portal development experience

Experience with a state single sign-on provider

IAAP accessibility certification (CPACC or WAS)

Experience supporting State of New Jersey agencies

Salary.com Estimation for Senior Web Developer in Trenton, NJ
$113,767 to $140,737
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