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9 Sep 2020

Full-Time Sr. Software Engineer – React

Cameron Khani | Signal Sciences – Posted by cameronkhani Los Angeles, California, United States

Job Description


Signal Sciences is the fastest growing web application security company in the world. Our award-winning next-gen WAF and RASP solution protects 40,000+ applications and APIs with over 2 trillion production requests per month. Signal Sciences’ patented architecture allows our customers to embrace cloud and DevOps while bringing actionable security visibility to development, DevOps, and security teams. 

We work with some of the world’s most recognizable companies, like Datadog, DoorDash, Under Armour, Starbucks, Aflac, and many more across industries. We make web applications more secure. Simple as that. We do it by providing an unparalleled platform that teams actually want to use. It’s flexible, exceptionally elastic, collaborative–and protects business initiatives like DevOps and cloud adoption without disrupting current workflows and processes already in place.


Signal Sciences is best known for our next-gen WAF.  We’re looking for a Software Engineer with strong React skills to join our growing Frontend Engineering team.

UI Engineers at Signal Sciences make an impact in three areas: 

  1. Work with product teams to execute on new feature development and iteration
  2. Collaborate and advocate best practices on both API and UI design
  3. Support core UI library functionality to streamline feature development


  • Work with product teams to execute on new feature development and iteration
  • Collaborate and advocate best practices on both API and UI design
  • Support core UI library functionality to streamline feature development 


  • Passion for crafting consistent, reliable, user experiences
  • Experience developing features on customer-facing web applications
  • Solid grasp of modern UI and API patterns, practices, and technologies (REST)
  • Experience testing, debugging, and confidently deploying frontend applications
  • Ability to collaborate with design, product, and backend teams to advocate best practices


We’re not just rethinking what’s possible with web application security–we’re revolutionizing it. At Signal Sciences, we engineer big ideas with an eye on the future, building sustainable and wide-reaching solutions that not only serve teams’ immediate needs but also instinctively evolve along with them. We believe in simple, effective actions. We value teamwork.

Signal Sciences is disrupting the web security industry and was recently named one of the Next Billion-Dollar Startups by Forbes. As a team member, you’ll enjoy 100% employer-sponsored medical, dental, and vision benefits, 401K retirement plan, and a flexible work environment. Most of all, you will have the opportunity to make a positive impact on improving security in the world’s #1 most vulnerable part of technology infrastructure (the web) with the new industry leader in web application security. Join us and find out why we were named Best Place to Work in 2019 by LA Business Journal, and Best Work-Life Balance in 2019 by Comparably.

How to Apply

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Job Categories: Equal Opportunities. Job Types: Full-Time. Salaries: 100,000 and above.

Job expires in 35 days.

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