Lead Frontend Architect for Real-Time Cyber Ops UIs

Twenty Technologies is hiring a Senior Frontend Engineer to own the frontend architecture for mission-critical operator interfaces. You will build high-performance React/Type Script apps, visualize real-time cyber operation data, and mentor engineers in a cross-functional team. You will lead frontend architectural decisions, drive performance, and collaborate with product, design, backend, and operations. This on-site role values high standards and secure engineering practices in a high-stakes