Senior Software Engineer - UI

Who We Are Ontic provides software that helps corporate and government security teams identify threats, assess risk, and respond faster to keep people and organizations safe. Its AI-powered Connected Intelligence Platform unifies security operations and data into a centralized system of record, enabling organizations to conduct risk assessments, protect against workplace violence, and manage threats and incidents more efficiently. Fortune 500 companies and federal agencies rely on Ontic to support security programs such as executive protection, threat intelligence, and corporate investigations. Learn more at ontic.ai http://ontic.ai or follow us on LinkedIn https://www.linkedin.com/company/ontic-technologies/. ROLE SUMMARY Ontic is hiring a Senior Software Engineer (Frontend) to lead the development of complex user interfaces and frontend systems that power our SaaS platform. This role is intended for experienced engineers who can independently drive features, own significant parts of the frontend architecture, and contribute to their team's technical direction. You will work on designing scalable frontend solutions, improving system quality, and ensuring excellent user experience. While the role is primarily frontend-focused, the ideal candidate should also have working knowledge of backend systems and be comfortable collaborating on API design, integration patterns, and lightweight API-layer changes where needed. KEY RESPONSIBILITIES DEVELOPMENT & IMPLEMENTATION - Lead the development of complex frontend features using JavaScript, TypeScript, React, HTML, and CSS. - Translate ambiguous product requirements into scalable and maintainable solutions. - Own end-to-end delivery of features, from design through production rollout. - Drive improvements in UI architecture, application performance, and user experience. - Integrate frontend applications with backend APIs and services to deliver seamless user experiences. - Collaborate on backend-for-frontend (BFF) and API-l