Senior Frontend Engineer — React, AWS & CI/CD

GCS Recruitment; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Job summary

GCS Recruitment in Washington, DC seeks an experienced frontend engineer to own the development of responsive React.js applications and implement high-quality interfaces. You will collaborate with Product Managers, UX Designers and Backend Engineers to deliver features with a focus on performance and usability.

Responsibilities include integrating frontend with backend APIs, leveraging AWS and CI/CD, and mentoring junior developers while contributing to frontend best practices within a dynamic

Qualifications

• 5+ years of frontend development experience.
• Strong knowledge of React.js, JavaScript/TypeScript, HTML and CSS.
• Experience with REST APIs, Git, responsive design, and frontend architecture.
• Familiarity with AWS, CI/CD, and backend tech such as Node.js, Go, or Python.
• Strong problem-solving, communication, and teamwork.

Responsibilities

• Develop and maintain responsive frontend applications using React.js.
• Build intuitive, user-friendly interfaces with a focus on performance and usability.
• Collaborate with Product Managers, UX Designers, and Backend Engineers to deliver new features.
• Integrate frontend applications with backend APIs and services.
• Work with AWS, CI/CD pipelines, and cloud-based platforms.
• Participate in code reviews, testing, debugging, and performance optimization.
• Collaborate with UX designers to ensure designs and requirements are implemented as intended.
• Document technical designs, workflows, and APIs.

Skills

5+ years frontend development

Problem-solving

Communication

Teamwork

Tools

React.js

JavaScript/TypeScript

HTML

CSS

REST APIs

Git

AWS

CI/CD

Node.js

Go

Python

Job description

GCS Recruitment in Washington, DC seeks an experienced frontend engineer to own the development of responsive React.js applications and implement high-quality interfaces. You will collaborate with Product Managers, UX Designers and Backend Engineers to deliver features with a focus on performance and usability.

Responsibilities include integrating frontend with backend APIs, leveraging AWS and CI/CD, and mentoring junior developers while contributing to frontend best practices within a dynamic