JavaScript React, HTML5 Frontend Software Engineer (Remote)

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OSI Engineering, Inc.
react, javascript, jquery
Full Time
Depends on Experience

Job Description

Senior Software Frontend Engineer (React, Redux HTML5) at ON24 in San Francisco, CA, Charlotte, NC, or Work From Home.


As a Senior Software Frontend React / Redux Engineer at ON24, you will be working on some of our most visible products. Our online webinars generate more than 10 million monthly hits. You will be a part of a GREAT and agile team working across multiple time zones.


ON24 Company Information:

ON24 is on a mission to transform the way businesses drive revenue and customer engagement through data-rich digital experiences. Powered by the ON24 Platform, marketers create and deliver live, always-on and personalized webinar, content and virtual event experiences to engage audiences in real-time, to generate powerful buying signals and to accelerate pipeline. With billions of engagement minutes created, ON24 is the network where enterprises engage prospects and customers at global scale. Headquartered in San Francisco, ON24 has a wide international footprint serving the regions of North America, EMEA and JPAC. For more information, visit



  • Build web applications optimized for mobile and tablet devices using the new HTML5 and related standards (CSS3, SVG).
  • Implementing complex UI components in a fast-paced agile environment.
  • Contribute to design and architecture discussion to enable secure, scalable, and maintainable software.
  • Provide troubleshooting and 2nd-tier support for existing applications


Required skill set

  • 6+ years of development experience in front-end infrastructure.
  • Strong expertise in React and ES6, along with Redux
  • Experience with task manager like webpack, grunt or gulp.
  • Understanding and experience implementing different programming paradigms.
  • First-hand experience in optimization techniques.
  • Experience with unit testing.
  • Discipline to document ideas and code in a clear, comprehensive and organized manner.
  • Self-starter and passionate individual.
  • Excellent written and verbal communication skills.


Desirable skill set

  • Backbone & jQuery is a bonus.
  • Experience designing and developing Node.js and NPM modules.
  • Experience with video streaming protocols like MPEG-Dash, HLS and WebRTC is a big plus.
  • Past experience defining GIT-based development.
  • Experience with web-sockets.
  • JavaScript typecasting libraries like TypeScript or FlowType.


Type: Direct Hire

Location: San Francisco, CA / Charlotte, NC / or Work From Home


Company Information

OSI Engineering is a leading talent acquisition and services company, building powerful IT and Engineering development teams to meet speed-to-market demands across the US. We develop, implement and manage workforce solutions through every stage of the product lifecycle, from early application development through final production, delivering the highest-level technology professionals. Our capabilities include technical staff augmentation, managed service programs and resource planning solutions.

With over 20 years of experience, OSI’s technical expertise spans the software stack from the firmware layer up to the user interface. We deliver dynamic and diverse teams for IT Services, Networking Data Services, Cloud Infrastructure and Services, Big Data, Mobile Hardware and Applications, Internet of Things (IoT), Connected Car, Enterprise Information Security and Data Science. Our quality-focused approach to talent acquisition and services helps our clients successfully launch their concepts and products that change the world.

Dice Id : 10365912
Position Id : 6732745
Originally Posted : 1 month ago

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