Senior Frontend Developer jobs in United States
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CirrusLabs ยท 5 months ago

Senior Frontend Developer

CirrusLabs is a niche digital transformation company focused on helping customers realize value through innovation. They are seeking a Senior Frontend Developer with deep expertise in Angular to lead the design and development of responsive web applications while mentoring junior developers and collaborating with cross-functional teams.

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H1B Sponsor Likelynote

Responsibilities

Architect, design, and develop complex Angular applications with clean, maintainable, and testable code
Translate UI/UX designs and wireframes into responsive and interactive user interfaces
Optimize applications for performance, scalability, and cross-browser compatibility
Collaborate with backend developers to integrate RESTful APIs and GraphQL endpoints
Lead code reviews, enforce coding standards, and mentor junior frontend engineers
Implement state management using NgRx or other reactive libraries
Maintain and enhance reusable Angular components and internal libraries
Stay updated with the latest Angular releases and ecosystem tools (RxJS, Angular CLI, etc.)
Participate in Agile ceremonies (sprint planning, daily stand-ups, retrospectives)

Qualification

Angular (v10+)TypeScriptRESTful APIsNgRxHTML5CSS3/SCSSUnit testingGraphQLWebSocketsMicro frontend architecturesTailwind CSSBootstrapMaterial DesignAccessibility (WCAG)Internationalization (i18n)Frontend monitoring tools

Required

5+ years of professional frontend development experience, with at least 3+ years in Angular (v10+)
Expert knowledge of TypeScript, Angular CLI, RxJS, and component-based architecture
Strong understanding of HTML5, CSS3/SCSS, Flexbox/Grid, and responsive design principles
Experience integrating with RESTful APIs, handling JSON, and managing async data flows
Hands-on experience with NgRx or similar reactive state management solutions
Solid experience in writing unit and integration tests using Jasmine, Karma, or Jest
Familiarity with CI/CD pipelines, Git branching strategies, and modern DevOps practices

Preferred

Experience with Angular Universal (server-side rendering)
Exposure to WebSockets, GraphQL, or micro frontend architectures
Experience with Tailwind CSS, Bootstrap, or Material Design frameworks
Understanding of accessibility (WCAG) and internationalization (i18n)
Familiarity with frontend monitoring tools like Sentry, Datadog, or New Relic

Company

CirrusLabs

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CirrusLabs is an IT company provides agile software delivery, automation, cloud Services, and IoT.

H1B Sponsorship

CirrusLabs 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
2025 (14)
2024 (11)
2023 (13)
2022 (26)
2021 (5)
2020 (7)

Funding

Current Stage
Growth Stage

Leadership Team

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Zia Rahman
Founder and CEO
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Shiboo Varughese
CTO
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