Вакансія Senior Front-End Engineer with UX Expertise

Skills

• React.js
• Figma
• D3.js
• Leaflet
• Mapbox
• API

Опис вакансії

We are seeking a highly skilled Front-End Developer with strong UX design experience, ideally with a background in Cybersecurity or Network Infrastructure. The candidate will play a key role in shaping the UX and implementing the UI of an industry-standard interactive geo map for the cybersecurity visualization platform.
This hybrid role requires expertise in ReactJS for development and Figma for UX/UI design, with an ability to bridge user experience goals with technical implementation. Experience designing products or visual interfaces for security vendors or similar technical domains is strongly preferred.

Experience / Skills required:

• 3+ years of experience in Front-End Development with a focus on ReactJS
• 2+ years of UX/UI design experience using Figma or similar tools
• Proven experience building data-driven visualizations or geo maps
• Strong portfolio of user-centered designs, particularly in technical or security domains
• Familiarity with web performance optimization, responsive design, and cross-browser compatibility
• Experience or familiarity with Cybersecurity, Network Infrastructure, or Security Visualization tools
• Ability to understand and visually communicate complex cyber concepts like threat mapping, network flow, geolocation of assets, etc
• Upper-Intermediate English and better

Good to have:

• Experience with D3.js, Leaflet, Mapbox, or other data viz/geo mapping libraries
• Familiarity with secure UI/UX best practices
• Prior work with security vendors or SOC tools (e.g., SIEM, NDR, XDR dashboards)
• Understanding of APIs and working with real-time data streams

Responsibilities:

• Lead the UX design process for a highly interactive map experience — from user research and wireframes to prototypes and final mockups using Figma
• Implement responsive, high-performance user interfaces in ReactJS, with a focus on usability, accessibility, and performance
• Collaborate with product managers, back-end developers, and cybersecurity SMEs to understand data and UX context
• Translate complex technical and cybersecurity concepts into intuitive UI workflows and visualizations
• Iterate on designs based on feedback, user testing, and analytics
• Maintain consistency with branding and UX standards across the product