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.
Must have: * 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
We offer: * Competitive salary with the regular review * Medical Insurance after 3 months probation period (can be used in Ukraine) * Vacation (up to 20 working days) * Paid sick leaves (10 working days) * National Holidays as paid time off (11 days) * Online English courses * Accountant assistance and legal support * Flexible working schedule, remote, office-based or hybrid format * Fully-equipped perfect office space located in the city center (ready for work in blackouts) * Direct cooperation with the customer * Dynamic environment with low level of bureaucracy and great team spirit * Challenging projects in diverse business domains and a variety of tech stacks * Communication with Top/Senior level specialists to strengthen your hard skills * Online/offline teambuildings * Volunteering culture development and support
