Senior Front End Engineer

Senior Front End Engineer
Malvern, PA - hybrid -

assessment required
We are seeking a highly skilled Senior Front End Web Developer to join our engineering team. In this role, you will be responsible for architecting and building modern, scalable, and high-performance web applications. The ideal candidate has deep expertise in both Angular and React frameworks, as well as hands-on experience implementing Micro Frontends to drive modularity, maintainability, and seamless team collaboration across complex platforms.

Key Responsibilities

• Architecture & Development: Architect, build, and maintain enterprise-grade web applications using Angular and React.
• Micro Frontend Implementation: Design and implement modular Micro Frontend architectures to decouple monolithic applications and enable independent deployment pipelines.
• Performance Optimization: Optimize applications for maximum speed, scalability, and responsiveness across a variety of web browsers and devices.
• State & Code Management: Establish best practices for state management, code reuse, modular design, and front-end security across teams.
• Cross-Functional Collaboration: Partner closely with UI/UX designers, back-end engineers, and product managers to translate complex requirements into intuitive, high-quality user interfaces.
• Technical Leadership: Mentor mid-level developers, conduct rigorous code reviews, and drive engineering standards across the front-end ecosystem.

Required Qualifications

• Experience: 5+ years of professional front-end web development experience building complex, large-scale web applications.
• Core Frameworks: Robust , proven expertise with both Angular (TypeScript) and React (JavaScript/TypeScript, Hooks, Context API/Redux).
• Micro Frontends: Hands-on experience designing and working with Micro Frontend architectures (e.g., Module Federation, Single-SPA, Web Components).
• Web Technologies: Advanced proficiency in HTML5, CSS3, modern JavaScript (ES6+), and TypeScript.
• Build Tools & CI/CD: Familiarity with modern build tools (Webpack, Vite) and integration with CI/CD deployment pipelines.
• API Integration: Deep experience consuming RESTful APIs and GraphQL services.
• Testing & Quality: Proficiency with unit testing and front-end testing frameworks (e.g., Jest, React Testing Library, Cypress, Jasmine, Karma).

Nice-to-Have Skills

• Experience with Design Systems and component libraries (Material UI, Tailwind CSS, Storybook).
• Understanding of SSR (Server-Side Rendering) frameworks like Next.js or Angular Universal.
• Familiarity with cloud platforms (AWS, Azure, or GCP) and Docker.