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Senior UI Developer

Company:
Cygnus Professionals
Location:
Boston, MA, 02298
Posted:
May 08, 2026
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Description:

Senior UI Developer

Headquartered in New Jersey (U.S), Cygnus Professionals Inc. is a next generation global information technology Solution and Consulting company powered by a strong management and leadership team with over 30 person years of experience. Today, Cygnus has strong footprints in more than 4 countries with more than 25 satisfied customers. We strive to extend our presence across industries and geographies with our industry-focused business excellence. Cygnus Professionals Inc. has been named by the US Pan Asian American Chamber of Commerce Education Foundation (USPAACC) as one of the "Fast 100 Asian American Businesses" – joining the country's fastest-growing Asian American-owned companies, based on percentage revenue growth over the immediate past two years.

Job Description

Considering level of candidate needed, 10+ years Senior level Web UI development experience. At least recent 12+ months React + Redux experience is required. If light Reactjs -- strong D3.js works.

Excellent work with core web technologies including DOM, Javascript and CSS.

Heavy senior-level experience working with Javascript library React.js as well as strong with at least one of following - Ext JS, AngularJS, Backbone.js, Bootstrap.

A passion for building meaningful visualizations on the web.

A strong sense of craftsmanship.

Experience in the investment sector a solid bonus.

Screenshots of past work/link to online portfolio is strongly preferred and candidates offering such examples get priority.

Key Skills:

Senior-level Web UI with strong React js as well as heavy Javascript, CSS and at least solid work with one of following - ExtJS, AngularJS, BackboneJS.

Additional Information

** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time. ** All your information will be kept confidential according to EEO guidelines.

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