Job description

We are a fast-growing SaaS company with multiple offices (San Francisco, Redwood City, Washington DC) with a large, growing installed base. We protect the most attacked surface areas and most at-risk users on the planet. Our customer logos across the Federal Government and Enterprise accounts are household names. The demand for our product is driving aggressive growth and hiring!!! Founded in 2010 by principals from Postini, Authentic8 is redefining how the browser is used to access the Internet and sensitive web data. Silo, our flagship product, is a cloud-based secure browser. Silo helps manage login credentials, access controls and data use policies while ensuring that users remain secure, compliant and anonymous online.

We have an immediate opening for a Web Client Engineer, ideally to be located in our Redwood City or San Francisco, CA office. The ideal candidate has a proven track record of success in a fast-paced SaaS or traditional software company

Authentic8 is looking for a JavaScript guru to work on our Web Client. The Authentic8 solution has a diverse technology architecture, so the right candidate should be skilled WebGL, streaming technologies and JavaScript. This isn't just a Front End Web Dev position, here you will need to convert c/c++ code to JavaScript and rendering in WebGL. The Authentic8 solution is delivered to users of all major platforms, your experience with Windows, Mac OS X, and Linux will ensure a high quality experience by our users.

Key areas of responsibility will include:

• Contribute to building and maintaining Authentic8’s Web Client product and applicable modules

• Document, test and internally support all the functionality of builds


Experienced with and comfortable coding in JavaScript.

  • Experience working with one or more of the following languages and runtimes: WASM, Node.js, CSS, HTML, Python.
  • Experience building with WebAssembly and Emscripten tool-chains.
  • Proficiency with development tools such as jira, git, bash, etc.
  • Willingness to independently research and learn new technologies as needed.
  • Proficient knowledge of cross-browser and cross-platform web development.

Highly Desired:

  • Experience with nginx, pagespeed.
  • Experience with WebSockets.
  • Experience with RDP/freeRDP.
  • Experience with codecs h265 or vp9.
  • Experience with Mobile/Android web interactions.


  • BS in Software Engineering (or equivalent) 
  • 4-5 years of related professional experience in software development
How to apply

Authentic8 offers competitive benefits, including medical, dental and vision, flexible PTO, a 401k program and stock options.

It is the policy of Authentic8 to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.