Senior Frontend SWE

What You'll Do

• Build sophisticated React/TypeScript features and components that operate reliably at scale.
• Implement real-time UI experiences for complex cyber operation data, optimizing for speed and clarity.
• Contribute to frontend architecture and design decisions alongside your teammates.
• Build and maintain interactive visualization components (e.g., graphs, timelines, streaming views).
• Write and maintain automated tests across unit, integration, and end-to-end layers.
• Participate actively in code review — giving and receiving feedback that raises the quality bar.
• Identify and address performance issues, technical debt, and reliability gaps proactively.
• Collaborate with design, product, backend, and operations to deliver well-integrated features.
• Support engineers through pairing and practical feedback on their work.

Qualifications

Must Have

• 5–8 years of professional frontend software development experience.
• Strong, production-tested expertise in React.js and TypeScript.
• Solid command of modern web fundamentals (JavaScript/TypeScript, HTML, CSS).
• Experience building and shipping features for performance at scale (profiling, optimization, rendering strategies).
• Hands-on experience with automated testing frameworks (e.g., Vitest, React Testing Library, Playwright or Cypress).
• Experience with state management patterns and libraries (e.g., Redux, Zustand, or React Query).
• Experience with modern build tooling (e.g., Vite or Webpack) and CI/CD pipelines.
• Collaborate effectively with product and design to deliver high-quality UX.
• Strong command of Git in a professional engineering environment, including branch workflows, code review practices, and CI integration.
• Bachelor's degree in CS/Engineering (or equivalent practical experience).

Nice to Have

• Experience with complex data visualization (e.g., D3.js, Chart.js, or similar).
• Exposure to graph databases or graph query patterns (e.g., Neo4j).
• Experience with real-time streaming data and live system visualization.
• Worked in defense, security, or other mission-critical domains.
• Built UI experiences that surface AI/ML outputs in operational workflows.
• Experience contributing to component libraries or design systems (e.g., Storybook).">