Senior Frontend Engineer

  • Sygnia
  • Israel
  • Full-time
About The Position

Sygnia is a top-tier cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide. Sygnia works with companies to proactively build their cyber resilience, and to respond to and defeat attacks within their networks. It is the trusted advisor and cyber security service provider of IT and security teams, senior managements, and boards of top organizations worldwide, including Fortune 100 companies.

The company draws on top talent from the ranks of elite military technology units and from across the cyber industry, and has some of the world’s top talents in cybersecurity. Described by Forbes as a “cyber security delta force”, Sygnia applies technological supremacy, digital combat experience, data analytics and a business-driven mindset to cyber security, enabling organizations to excel in the age of cyber.

Sygnia is looking for a top-notch Senior Frontend Engineer who is enthusiastic about combining the disciplines of design and programming., You will be part of the R&D team, and directly responsible for the products and features used by our clients. You will be expected to have strong analytical skills, an unwavering commitment to quality, a collaborative work ethic, and cutting-edge coding skills.


  • Design and implement key software components in Sygnia’s flagship product
  • Lead the engineering efforts surrounding the UI capabilities of our core product
  • Design and build a fully-featured web application, while maintaining a great user experience
  • Write clean, maintainable, and efficient code while adhering to best practices and coding standards
  • Build and maintain infrastructure to support frontend testing and continuous integration
  • Collaborate with cross-functional teams to develop innovative solutions
  • Mentor other engineers and assist in the development of frontend best practices
  • Stay up-to-date with the latest frontend technologies and advancements
  • At least 5 years of experience in frontend development with React and TypeScript
  • Deep understanding of modern testing systems such as Jest, Enzyme or Cypress
  • Expertise in webpack configurations and optimization
  • Strong problem-solving skills and attention to details
  • Team player who enjoys working in a dynamic business-oriented environment
  • Excellent communication skills, including strong ability to elaborate on a technical idea
  • Fluent English (written and spoken)


  • Experience in building infrastructure for frontend testing
  • Experience participating in a large frontend refactoring project
  • Familiarity with modern frontend paradigms such as headless UI and CSS-in-JS
  • Knowledge of AWS
  • Full stack experience with Python (Flask and SQLAlchemy)
  • Experience in a cyber security company

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