Principal Software Engineer - Front End

About The Role

You will join a security initiative within Cyble, building front-end experiences that allow users and decision-makers to interact with real-time security data, natural-language queries, generative UI components, and dynamic visualizations.

What You'll Do At CYBLE

• UI Development o Design, build, and maintain responsive web applications using React (or Angular/Vue) with TypeScript o Implement component libraries, design tokens, and style systems for consistency o Develop chat-driven interfaces, generative UI widgets, and dynamic visualization pages
• Data Integration o Consume and transform RESTful and WebSocket/GraphQL APIs for alerts, metrics, and reports o Integrate real-time charting libraries (D3, Chart.js, Highcharts) to render time-series and summary data
• Collaboration & Delivery o Partner with UX/UI designers to translate wireframes into polished components o Work closely with backend engineers and DevOps on feature integration, testing, and deployment o Write unit and end-to-end tests (Jest, Cypress) to ensure reliability and quality
• Performance & Security o Optimize bundle size, implement code-splitting, and improve load times o Follow secure front-end practices: input validation, XSS/CSRF protection, authentication flows
  
  

What You’ll Need

• 6+ years of professional frontend development experience
• Strong proficiency in React (or Angular/Vue) with TypeScript
• Solid HTML5, CSS3 (Sass/LESS) skills and responsive design expertise
• Experience with state management (Redux, MobX, Vuex, NgRx)
• Familiarity with RESTful APIs, WebSockets, or GraphQL
• Proven ability to write clean, testable code and automated tests
• Comfortable working in Agile/Scrum teams; strong communication and collaboration
  
  

Preferred (Nice-to-Have)

• Experience in the cybersecurity or threat-intelligence domain
• Hands-on with dynamic charting libraries (D3, Chart.js, Highcharts)
• Exposure to generative UI frameworks or building AI-driven interfaces
• Experience integrating large-language-model UIs (ChatGPT widget, Claude SDK, Cursor)
• Familiarity with UI security controls, role-based access, and data privacy
• Knowledge of CI/CD for front-end pipelines and observability (Linting, Storybook,Sentry)
• Contributions to open-source UI libraries or design systems
  
  

What We Offer

• Impactful Work: Shape the user experience for a next-gen security platform
• Modern Stack: Leverage React/TypeScript, real-time data, generative UI, and AI integrations
• Growth & Learning: Access training budgets, conference support, and mentorship
  
  

Apply now to join Cyble’s frontend engineering team and help deliver game-changing security experiences

If you like working in an inclusive environment, you want to advance your career quickly, and your opinion is valued, look no further than Cyble, Inc. We are young, hungry, and ready to impact the cyber security landscape!

Cyble, Inc. takes into consideration an individual’s skillset, experience and location in making final salary determination.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected Veteran status age, or genetics, or any other characteristic protected by law.