Front-End Engineer Jobs in McLean, VA

Title: Frontend Developer

Location: McLean, VA (5 days - Onsite)

Local candidate only from DMV region

Interview Process

Round 1: Virtual Interview (30 Minutes)
Round 2: Onsite Interview (60 Minutes)

Seeking a Senior Software Engineer (Frontend) with strong expertise in React (preferred) or Angular to develop scalable, modern user interfaces supporting AI/GenAI-driven applications. The ideal candidate will have experience translating business requirements and wireframes into responsive web applications, integrating with backend APIs, and delivering production-grade UI solutions.

Must-Have Requirements

- 7–10+ years of Frontend Development experience.
- Strong hands-on experience with React (preferred) OR Angular.
- Expertise in TypeScript and JavaScript.
- Experience translating business requirements, wireframes, and user stories into UI components.
- Strong understanding of REST API integration.
- Exposure to AI/ML or GenAI applications.
- Experience building and maintaining enterprise-scale web applications.
- Strong communication and collaboration skills.

Key Responsibilities

Frontend Development

- Design, develop, and implement responsive user interfaces using React or Angular and TypeScript.
- Build scalable, maintainable, and accessible frontend applications.

API Integration

- Integrate frontend applications with backend services built on Python/FastAPI.
- Connect applications with data platforms such as Snowflake.

UI Implementation

- Convert wireframes, Figma designs, product requirements, and user stories into production-ready UI components.
- Ensure responsiveness, accessibility, and performance optimization.

Testing & Quality

- Develop and maintain unit, integration, and end-to-end tests.
- Ensure application reliability, maintainability, and code quality.

Collaboration

- Partner with Product Managers, Designers, and Backend Engineers.
- Participate in technical discussions, architecture reviews, and problem-solving initiatives.

Required Technical Skills

Frontend Technologies

- React (Preferred)
- Angular
- TypeScript
- JavaScript (ES6+)

API & Backend Integration

- REST APIs
- FastAPI (understanding/integration experience)

UI/UX Tools

- Figma

Testing Frameworks

- Jest
- Cypress
- Playwright
- React Testing Library / Angular Testing Library

Frontend Architecture

- State Management
- Component-Based Architecture
- Responsive Design
- Accessibility (WCAG)

Preferred / Nice-to-Have Skills

- Python development experience.
- AI/ML or Generative AI exposure.
- Prompt Engineering.
- Building GenAI-powered UI applications.
- Design Systems & Shared Component Libraries.
- Frontend Performance Optimization.
- CI/CD pipelines.
- AWS (CloudFront, S3, Frontend Hosting).
- Security Engineering.
- FinTech or Mortgage Industry experience.
- Large Enterprise Environment experience.