Senior Frontend Engineer

Tel Aviv, Israel

Full time

https://www.lasso.security/open-positions/senior-frontend-engineer

As a Senior Frontend Engineer you’ll take ownership of designing, building and maintaining high-performance user interfaces, collaborate with cross-functional teams, and lead frontend complex development efforts.

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Responsibilities

• Design, plan and build responsive and cross-browser UI components using HTML5, CSS3, and React \ Typescript.
• Take ownership of all aspects of the development cycle, from choosing technologies to creating the best dev experience to fully owning production.
• Participate in code reviews, providing insightful feedback to maintain high code quality and ensure coding standards are followed.
• Troubleshoot and debug frontend issues across different browsers and devices, ensuring a consistent user experience.
• Collaborate closely with cross-functional teams - Product, Product Design, QA and Backend.
• Ensure the performance, scalability, and reliability of frontend applications by optimizing code and leveraging caching mechanisms.
• Document frontend architecture, design decisions and implementation details to facilitate knowledge sharing and make onboarding easier for new team members.
• Stay updated about emerging technologies and industry trends, leveraging them to drive continuous innovation and improvement within our products.
  
  

• 5+ years of experience in frontend development, with a strong track record of working with product design teams to achieve pixel-perfect results from Figma designs.
• Expertise with developing in React\Typescript (functional components).
• Knowledge in state management tools (e.g., Redux, RTK or React Context API).
• Strong understanding with integrating to RESTful APIs on the Backend side.
• Experience working with styling libraries (e.g., styled-components, and other design-system UI libraries- Mantine\ Mui)
• Deep knowledge of component-driven architecture and reusable components.
• Familiarity with frontend UI testing frameworks (e.g., Cypress, Playwright).
• Strong understanding of web performance optimization techniques.
• Ability to work independently and in a Fast-Paced environment.
• Excellent team player with strong communication skills.
  
  

• Experience with GraphQL or other data-fetching libraries.
• Understanding of modern front-end pipelines and development tools (e.g., Webpack, Babel, etc.).
• Familiarity with design systems and tools (e.g.Storybook).
• Knowledge in accessibility standards.
• Experience in Browser - Extensions development.
• Familiarity with GenAI technologies