Frontend Engineer React and AWS
Location
United States
Posted
1 day ago
Salary
$2 - $80 / hour
Seniority
Mid Level
Job Description
Frontend Engineer React and AWS
Numentica LLC
Role Description - This is a remote position. - Onsite/ Hybrid/ Remote: Remote (EST Work Hours) - Duration: 12 Months to start with - Rate Range: Upto $80/hr W2 or $88/hr C2C - Work Authorization: GC, USC, H1B All valid EADs except OPT, CPT Responsibilities - Build and enhance front-end applications using React and TypeScript. - Revamp and modernize existing UI experiences for internal high-visibility applications. - Develop new front-end capabilities for election and analytics-focused platforms. - Collaborate with UX designers, product managers, and engineering teams to deliver scalable user experiences. - Integrate front-end applications with AWS services, REST APIs, GraphQL APIs, and streaming data services. - Improve usability, search, navigation, and workflow efficiency across applications. - Write clean, maintainable, and scalable production-ready code. - Participate in testing, deployment, troubleshooting, monitoring, and optimization activities. - Support rapid development timelines and work independently with minimal oversight. Qualifications - 5+ years of non-internship front-end engineering experience. - Strong hands-on expertise with React, TypeScript, JavaScript, HTML, and CSS. - Experience deploying and supporting applications in AWS environments. - Understanding of component architecture, state management, rendering performance, and browser behavior. - Experience working in agile product and engineering teams. - Ability to quickly ramp up and contribute to existing applications and codebases. - Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. Requirements - 5+ years of professional front-end software development experience. - Strong React and TypeScript experience. - HTML5, CSS3, JavaScript. - AWS experience with CloudFront, S3, ECS or Lambda, and API Gateway. - REST and GraphQL API integration. - Front-end testing with Jest, React Testing Library, Cypress, or Playwright. - CI/CD experience using GitHub Actions, AWS CodePipeline, or similar. - Experience building scalable and production-grade front-end applications. - Web performance optimization and accessibility standards. - Experience working on customer-facing applications. Nice to Have - Experience with AI-assisted or LLM-integrated interfaces. - Familiarity with Cursor, Claude Code, or similar AI development tools. - Familiarity with machine learning concepts. - Databricks exposure. - Experience with data visualization libraries such as D3.js, Recharts, or Chart.js. - Experience with Next.js or server-side rendering frameworks. - Experience with CloudWatch, Datadog, or similar observability tools. - Prior experience supporting high-traffic media, news, or real-time analytics platforms.
Related Guides
Related Job Pages
More Frontend Engineer Jobs
• Desarrollar y mantener aplicaciones web utilizando Angular y TypeScript. • Implementar soluciones escalables aplicando buenas prácticas y patrones de desarrollo. • Gestionar el estado de las aplicaciones mediante NgRx y programación reactiva con RxJS. • Desarrollar interfaces responsivas y optimizadas para una excelente experiencia de usuario. • Garantizar la calidad del código mediante pruebas unitarias y procesos de mejora continua. • Optimizar el rendimiento y la mantenibilidad de las aplicaciones. • Colaborar con el equipo en la evolución técnica de los productos y la adopción de nuevas versiones del framework. • Participar en la gestión del código fuente y flujos de trabajo utilizando Git y GitHub.
Senior Web Developer
QuantcastEmpowering brands, agencies, publishers to know and grow their audiences with an intelligent audience platform.
• Lead the technical strategy for our headless CMS (Builder.io) and GTM instrumentation. • Develop modular, standalone ES6+ JavaScript. A critical focus will be the development and maintenance of Salesforce Lightning Web Components (LWC) (optional but a bonus) to create seamless data bridges between our web presence and Salesforce. • Own and optimize our CI/CD pipelines. • Act as a technical consultant to Marketing and Engineering leadership.
• Architect and build production React applications • Translate product requirements and Figma designs into polished UIs • Own the front-end layer of full-stack features • Build and maintain shared component libraries • Instrument and optimize performance • Write meaningful test coverage • Integrate AI-powered UI patterns • Participate in design reviews, architecture discussions, and code reviews
• Architect and build production React applications • Translate product requirements and Figma designs into polished, accessible, performant UIs • Own the front-end layer of full-stack features • Build and maintain shared component libraries with Storybook • Instrument and optimize performance • Write meaningful test coverage with Vitest, React Testing Library, and Playwright • Integrate AI-powered UI patterns • Use AI tools actively in your workflow • Participate in design reviews, architecture discussions, and code reviews


