Senior Frontend Developer (React) jobs in United States
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WebCreek ยท 1 day ago

Senior Frontend Developer (React)

positionHouston, TX
timeFull-time
remoteOnsite
senioritySenior Level

WebCreek is a provider of world-class software development teams and technical staff augmentation, seeking a skilled Senior Frontend Developer to join their team. The role involves developing responsive UIs using React.js, collaborating with designers, and optimizing performance for data-heavy applications.

Information TechnologyMobileSoftware
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Develop responsive, pixel-perfect UIs using React.js and Material UI (MUI), ensuring seamless cross-device compatibility
Collaborate with designers to implement modern, accessible, and scalable UI components using FIGMA
Optimize performance applications (e.g., lazy loading, code splitting) and adhere to best practices
Implement real-time data dashboards using WebSocket, rxStomp, Socket.io, or similar technologies
Work with SciChart or similar libraries to render high-performance charts with large datasets (e.g., downsampling, and dynamic updates)
Experience with MapBox for geospatial data visualization is a strong plus
Apply techniques like data downsampling, throttling, or debouncing to optimize rendering performance for large datasets
Ensure efficient memory management and smooth user interactions in data-heavy applications
Write reusable, modular, and testable code with Jest, Cypress, or React Testing Library
Conduct peer code reviews and advocate for best practices in front-end architecture

Qualification

React.jsJavaScript (ES6+)Material UI (MUI)State management (Redux)RESTful APIsVersion control (Git)HTML5CSS3WebpackBabelCypressJestReact Testing LibraryProblem-solving mindsetAttention to detail

Required

Proficiency in React.js and JavaScript (ES6+)
Proficiency in Material UI (MUI), HTML5, CSS3, and modern tooling (Webpack, Babel)
Strong state management skills (Redux, Context API, Zustand)
Experience with RESTful APIs and asynchronous data handling
Version control (Git/GitHub/GitLab) and CI/CD workflows
Problem-solving mindset and attention to detail

Preferred

Experience with SciChart, Highcharts, D3.js, or MapBox for complex visualizations
Knowledge of WebGL for high-performance rendering
Hands-on experience with WebSocket, Socket.io, or Server-Sent Events (SSE)
Familiarity with data aggregation/downsampling techniques for smooth charting
Exposure to Jest, Cypress, or React Testing Library
Understanding of Docker, AWS, or deployment pipelines

Benefits

In-house IT training and certifications
Flexible work environment
International team with opportunities to work abroad

Company

WebCreek

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At WebCreek, we provide software development teams that deliver custom IT services.
dateFounded in 1996
location
The Woodlands, Texas, USA
people-size51-200 employees
web-link
https://webcreek.com/en/

H1B Sponsorship

WebCreek has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (3)
2022 (1)

Funding

Current Stage
Growth Stage
Company data provided by crunchbase