Senior Frontend Engineer

About us

Radiant Security is the maker of the industry’s first AI SOC Analyst, which uses Gen AI to emulate the experience, processes, and decision-making of top-tier security analysts. With Radiant, alerts are sent to our AI analyst before they go to the SOC. Each alert is subjected to dozens to hundreds of dynamically selected tests used to determine maliciousness. Within 3 minutes decision-ready results are available that include a detailed incident summary, root cause analysis, and an incident specific response plan. This means, by the time an analyst sees an incident they know if it was real, what happened, what caused it, and have a plan to fix it. After reviewing the report, analysts can respond manually using AI generated, step-by-step instructions on how to respond to this incident, using single-click responses which run over API connections to take corrective actions, or with fully automated response that runs without human intervention. With Radiant, SOC teams detect more attacks, respond more rapidly, and get more done.

This is a hybrid position and we are attending the offices 3 times a week. We have offices in Pleasanton, California and São Paulo, Brazil.

The Role

We are looking for an experienced Senior Frontend Engineer with expertise in JavaScript and Next.js to help us build dynamic and responsive user interfaces. The ideal candidate is passionate about designing exceptional user experiences and is capable of working closely with design and backend teams to deliver seamless web applications.

Key Responsibilities

• Lead the development of high-quality, responsive web applications using JavaScript and Next.js.
• Collaborate with UX/UI designers to create user-friendly, aesthetically pleasing interfaces.
• Implement design and UX principles to improve user engagement and satisfaction.
• Optimize web performance for scalability and maintainability.
• Mentor junior engineers, providing guidance on best practices in frontend development.
• Work closely with cross-functional teams to ensure consistency and alignment with backend and product requirements.
• Stay up to date with the latest industry trends and technologies in frontend development.

Requirements

• 7+ years of experience in frontend development, with a strong focus on JavaScript and Next.js.
• Proven track record of working with UX/UI teams to deliver visually appealing and intuitive user interfaces.
• Hands-on experience with frontend design tools (e.g., Figma, Sketch, Adobe XD).
• Strong understanding of responsive design, accessibility, and web standards.
• Solid knowledge of modern web development practices (e.g., component-based architecture, CSS pre-processing, etc.).
• Familiarity with performance optimization techniques and tools (e.g., Lighthouse, Web Vitals).
• Experience with frontend testing frameworks (e.g., Jest, Cypress) is a plus.
• Excellent communication and collaboration skills
• Experience with Tailwind css framework is a plus

Salary range

• USD 7.000 - USD 10.000 monthly
• Stock options

Benefits

• Health Insurance (Safety Wing)
• Stay Healthy subsidy (for gym and sports)
• Unlimited PTO (enjoy the holidays of your location)
• Parental leave