Frontend Engineer
Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on Nov 4, 2026. Cognizant scores A on the Alion truth index.
Frontend Engineer
Overview
We are seeking a Frontend Engineer to build secure, scalable, and production-ready web applications that integrate with backend and AI services. This hands-on role covers frontend development, authentication, API integration, deployment, and production support.
Key Responsibilities
Develop modern web applications using Angular and/or React/Next.js with TypeScript.
Build reusable, responsive, and accessible UI components and application workflows.
Integrate applications with authenticated REST APIs, SSE, and backend services.
Implement authentication and authorization using MSAL and Microsoft Entra ID.
Collaborate with backend engineers, architects, and UX/UI teams to deliver end-to-end solutions.
Support application deployment, monitoring, troubleshooting, and performance optimization across development and production environments.
Required Qualifications
Several years of frontend or software engineering experience.
Strong expertise in Angular, React/Next.js, JavaScript, and TypeScript.
Experience building modern web applications and reusable component libraries.
Hands-on experience integrating REST APIs and backend services.
Knowledge of OAuth 2.0, OpenID Connect, JWT, and MSAL.
Experience with Git, CI/CD, Azure DevOps, Docker, and cloud deployments.
Familiarity with Microsoft Azure, including services such as App Service, Entra ID, Key Vault, and Application Insights.
Understanding of responsive design, accessibility, performance optimization, and frontend best practices.
Strong communication, collaboration, and problem-solving skills.
Nice to Have
Experience with SSE, streaming APIs, or real-time applications.
Familiarity with backend technologies such as FastAPI, .NET, or Node.js.
Experience integrating AI-powered applications and services.