Software Engineer

Tel Aviv


Come join the battle against web threats! PerimeterX is a provider of scalable, behavior-based threat protection technology for the web, cloud and mobile. Our security service accurately protects commerce, media and enterprise websites from all types of security threats, at any scale.  We are looking for a passionate and experienced backend engineer with javascript experience that would like to take a key role in implementing the product end to end. The ideal candidate is fluent in server-side technologies (node.js, go, python...), and an expert in databases such as MongoDB, Redis, ElasticSearch, etc.. and is excited about taking a part in enhancing  the product’s security features both in client and server sides. You’re flexible and willing to adjust to context changes. Plus, you’re an open-minded self-learner, trying to keep in touch with what happens around you. You want to play in the team and help it succeed. People enjoy working with you.

What would you do in this role?

  • You will be responsible for designing and building the product’s highly available distributed backend systems
  • You will work with vanilla JavaScript & browser features and technologies.
  • You will take part in building an innovative data-pipeline system, composed of several backend components.
  • Deploy your code to production daily, using our CI\CD tools.
  • Collaborate with the rest of the engineering and product managers teams to design and launch new features end-to-end

You should have...

  • BSc. in Computer Science 3 years of programming in javascript (node.js)
  • Experience working with Docker and designing a scalable Microservices architecture
  • Experience working with cloud platforms such as GCP
  • Deep understanding of cloud architecture and modern system design principles
  • Experienced with NoSQL databases (MongoDB, ElasticSearch, Cassandra, Redis) and messaging systems like Kafka
  • Ability to take responsibility and work independently "Can do" attitude with strong interpersonal and communication skills
  • Innovative thinking and enthusiastic about new web technologies.
  • Get-things-done approach.
  • Proven experience in Golang - BIG PLUS
PerimeterX is the leading provider of application security solutions that keep your web business safe in the complex digital world. Delivered as a service, the company’s Bot Defender, Code Defender and Page Defender solutions detect risks to your web applications and proactively manage them, freeing you to focus on growth and innovation. Bringing together an elite engineering team, security research to continually update its solutions with current intelligence, and best-in-class customer enablement and support, the world’s largest and most reputable websites and mobile applications count on PerimeterX to safeguard their consumers’ digital experience. PerimeterX has offices in San Mateo, California, Miami, Florida and Tel Aviv, Israel. You can also find us on the web at
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