AWS Integration Developer

Quick Facts

• Role: AWS Integration Developer
• Work mode: Hybrid (3 days onsite)
• Duration: Contract
• Location: Trenton, NJ

Description

Design, build, and maintain AWS-based integrations and enterprise platform connectivity, supporting API-driven initiatives including the Family First Act (FFA) program. You will integrate AWS services with MuleSoft and state systems of record, implement secure and observable integration patterns, and maintain OpenAPI/Swagger specifications as the source of truth for contracts.

You will also build React-based employee self-service and applicant-facing workflows that consume the developed APIs, including federated authentication via SAML or OpenID Connect and secure handling of sensitive data.

Responsibilities

• Design, build, and maintain integrations on AWS (API Gateway, Lambda, Step Functions, EventBridge, SQS/SNS, S3)
• Connect AWS-hosted services to enterprise platforms such as MuleSoft and systems of record
• Implement logging, monitoring, error handling, and retry logic
• Author, review, and maintain OpenAPI/Swagger specs
• Translate business requirements into API contracts and integration designs
• Generate client code, mock services, and automated contract tests from API specifications
• Manage API versioning, documentation, and change communication across teams
• Implement federated authentication using SAML or OpenID Connect across APIs, services, and applications
• Handle tokens, sessions, and role-based access control across the integration layer
• Ensure secure handling of sensitive user data in transit and within browser-based applications
• Build React interfaces for employee self-service and applicant-facing workflows that consume the APIs
• Implement forms, workflows, and dashboards based on specifications and design artifacts
• Build reusable, documented UI components with automated tests; extend the existing design system
• Ensure accessibility conformance across user interfaces and integrated applications

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field
• Experience designing, building, and maintaining integrations using AWS services: API Gateway, Lambda, Step Functions, EventBridge, SQS/SNS, and S3
• Experience integrating AWS-hosted services with enterprise integration platforms such as MuleSoft
• Experience authoring and maintaining OpenAPI/Swagger specifications
• Ability to translate business requirements into API contracts and integration designs
• Experience with API versioning, documentation, and contract-driven development practices
• Experience integrating authentication and authorization using SAML or OpenID Connect
• Knowledge of token management, session management, and role-based access control
• Experience building front-end applications using React
• Experience developing forms, workflows, dashboards, and reusable user interface components
• Experience creating automated tests for APIs and front-end applications
• Understanding of secure application development practices and sensitive data handling
• Knowledge of accessibility standards and accessibility conformance requirements

Benefits

• Hybrid work arrangement (3 days onsite)
• Contract role supporting public-sector initiatives
• Deliver secure, contract-driven AWS integrations and React-based workflows