Lasso is on a mission to secure the use of LLMs in the real world protecting data, privacy, and businesses from AI threats. From the first line of code to protecting real-world data, every decision matters. If you're ready to shape the future of AI security - we would love to hear from you!

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

Responsibilities

• Design and implement responsive and cross-browser UI components for production applications, using HTML5, CSS3, and React/Typescript.
• Take ownership of all aspects of the development cycle, from idea, to design, and implementation.
• 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, and QA.
• Ensure the performance, scalability, and reliability of front-end applications by optimizing code and leveraging caching mechanisms.
• Document frontend design, the decisions made, 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.

Requirements

• 5+ years of experience in front-end development, with a strong track record of working with product design teams to achieve pixel-perfect results from Figma designs.
• Expertise developing in React/Typescript (functional components).
• Deep knowledge of component-driven architecture and reusable components.
• Knowledge of state management tools (e.g. Redux, RTK, or React Context API).
• Strong understanding of integration to RESTful APIs on the backend side.
• Experience working with styling libraries (e.g. styled-components, and other design-system UI libraries).
• 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.

Nice to have

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

The digital wild west needs new sheriffs. Are you in?