Frontend Engineer – Secure Web Applications

About the role

We are looking for a Frontend Engineer to design and build secure, high‑performance web applications that power real‑time threat telemetry and mission‑critical security workflows. The role sits at the intersection of cybersecurity and modern web development, delivering responsive, data‑heavy dashboards for multi‑tenant environments.

Key responsibilities

• Design and implement scalable, modular frontend architectures for complex data visualizations.
• Develop and maintain an accessible, reusable UI component library to ensure consistency across the platform.
• Optimize performance using Next.js server‑side rendering strategies and reduce Time‑to‑Interactive for data‑intensive dashboards.
• Collaborate with designers, backend engineers, and product teams to deliver intuitive user experiences.
• Contribute to technical decisions and code reviews, ensuring clean and maintainable code.

Required profile

• 3–5 years of professional experience with React, Next.js and TypeScript.
• Experience in deep‑tech or cybersecurity environments is strongly preferred.
• Proficiency with AI‑assisted development tools (e.g., Cursor, Claude) and solid understanding of prompt engineering.
• Ability to identify and correct AI‑generated hallucinations or insecure code.

Required skills

• React
• Next.js
• TypeScript
• AI tools such as Cursor and Claude
• Prompt engineering

What we offer

• Opportunity to build security‑focused technology that protects real‑world assets.
• Modern development environment that embraces AI tools for productivity.
• Collaboration with experienced engineers, security specialists and product leaders.
• Impactful role in a fast‑growing cybersecurity scale‑up.