Software Engineer (Full-Stack, Frontend Focus)

Ketch builds a data permissioning platform that helps organizations govern the use of data across their ecosystems. The Software Engineer will develop customer-facing interfaces that make complex data systems, AI insights, classifications, and policy decisions understandable and actionable.

Responsibilities:

• Build the interfaces where customers map their entire data ecosystem and see how information moves across systems
• Create React experiences that surface real-time classifications, consent states, policy outcomes, and risk signals
• Craft experiences that bring “privacy by design” to life and are seen by millions of users every day
• Turn AI insights, model explanations, and decision traces into UI that feels obvious and trustworthy
• Build inspection tools that reveal where sensitive data appears, why the system flagged it, and what action to take next
• Work hand in hand with designers to craft reusable components and data patterns that stay reliable across streaming events, large datasets, and complex async flows
• Partner with backend and AI teams to shape the data contracts powering classification, system discovery, and automated governance
• Elevate our design system with patterns that make advanced privacy and governance concepts feel simple

Requirements:

• 2-5 years building production web applications, with deep TypeScript and React experience
• A clear understanding of how browsers render, and experience tracking down and fixing real performance problems
• Hands-on experience shipping React interfaces that are fast, clean, and reliable in production
• Ability to design simple, predictable state patterns and work confidently with async data and evolving UI flows
• Comfort working with backend and AI engineers to shape APIs and turn raw data into great product experiences
• A product-first mindset with clear communication and a bias toward shipping, learning, and iterating quickly
• Willingness to dive into performance issues, edge cases, and the small details that make a UI feel polished
• Excitement about privacy, data, and AI, and a desire to make complex technology feel intuitive for real users
• Familiarity with testing, design systems, and the practical best practices that keep a startup moving fast
• English proficiency
• Experience with react-query is a plus