Senior React Frontend Engineer – Secure Enterprise UI

AWD online; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

AWD online is seeking a Senior React Developer to design a secure, high-performance front end using React and TypeScript for an enterprise platform. You will work with technical architects, back-end developers and stakeholders to deliver a scalable solution and handover knowledge.

Responsibilities include API integrations, authentication workflows with Entra ID, OAuth2 and OpenID Connect, and ensuring accessibility for 500–1,000 users. Remote collaboration with an established team is expected.

Qualifications

• Experience building secure enterprise web apps and integrating REST APIs.
• Experience working with cloud-hosted solutions.
• Strong understanding of authentication and authorization, particularly Microsoft Entra ID, OAuth2 and OpenID Connect.
• Solid software engineering practices including testing, CI/CD and source control.
• Ability to communicate technical concepts clearly and transfer knowledge to other developers.
• Experience collaborating within an established development team.

Responsibilities

• API Integration: Build and maintain secure integrations with existing back-end services using REST APIs.
• Identity and Access: Implement authentication and authorization using Microsoft Entra ID, OAuth2 and OpenID Connect.
• Technical Collaboration: Work with architects, back-end developers and stakeholders to deliver a user-focused solution.
• Performance and Accessibility: Build for performance, accessibility and scalability for 500–1,000 users.
• Engineering Delivery: Contribute to design, code reviews, testing, CI/CD and deployment in a cloud environment.
• Technical Documentation: Document the solution, development approach and key decisions.
• Knowledge Transfer and Handover: Provide mentoring and structured handover to enable ongoing maintenance.

Skills

React

TypeScript

REST APIs

CI/CD

Cloud hosting

Security

Tools

Microsoft Entra ID

OAuth2

OpenID Connect

Job description

AWD online is seeking a Senior React Developer to design a secure, high-performance front end using React and TypeScript for an enterprise platform. You will work with technical architects, back-end developers and stakeholders to deliver a scalable solution and handover knowledge.

Responsibilities include API integrations, authentication workflows with Entra ID, OAuth2 and OpenID Connect, and ensuring accessibility for 500–1,000 users. Remote collaboration with an established team is expected.