Senior Frontend Engineer, Visualization - Profiling Services

• Build intuitive browser experiences that help engineers explore and understand complex performance data.
• Create reusable visualization and interaction patterns that remain consistent across product workflows.
• Integrate high-performance visualization technologies into a maintainable frontend application.
• Improve responsiveness and memory efficiency for large and complex datasets.
• Deliver accessible, resilient experiences across supported browsers, devices, and application states.
• Partner with backend, product, design, and quality teams to ship and validate complete user workflows.

• BS or MS in Computer Science, Computer Graphics, or a related field, or equivalent experience.
• 8+ years of software development experience, including substantial production work with TypeScript and modern component-based browser applications.
• Deep expertise in reusable interaction architecture or performance-critical browser visualization, plus demonstrated ability across the adjacent area; mastery of every framework and graphics technology is not expected.
• Experience building frontend systems in which multiple views coordinate through clear component and state contracts.
• Experience building interactive data visualizations with a charting or graphics library and profiling behavior on large datasets.
• Hands-on work with at least one browser rendering technology and practical experience diagnosing frame-time or memory problems.
• Working knowledge of integrating browser and native or WebAssembly code, including loading and failure behavior.
• Strong knowledge of responsive design, accessibility, browser compatibility, and automated frontend testing.

Ways to stand out from the crowd:

• Experience building timeline, flame-graph, trace, profiler, or observability user interfaces.
• Production experience with React and atom-based or comparable observable state management.
• Familiarity with moving expensive rendering or data preparation off the main thread and loading large datasets progressively.
• Experience isolating third-party visualization engines or coordinating server data with interactive client state.
• Background in GPU computing, developer tools, or real-time collaborative analytical products.

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 168,000 USD - 270,250 USD.