Software Engineer - Core Interfaces

About this role

Join Palantir's Core Interfaces team to design and build frontend frameworks that enable seamless cross-application communication within a data analytics platform. You'll work on low-level browser APIs and Electron integrations while crafting intuitive, ergonomic APIs that connect diverse applications and support real-time data synchronization.

What you'll do

• Design and implement cross-application frontend frameworks using web APIs like Broadcast Channels, Service Workers, and Local Storage
• Develop Electron applications that extend platform workflows through IPC and native capabilities
• Create ergonomic APIs that integrate cleanly across multiple applications with distinct UX requirements
• Collaborate with teams across the company to understand application architectures and codebases
• Balance technical implementation with user experience to ensure intuitive cross-app interactions
• Enable real-time data synchronization between applications, including Ontology-based object updates

What they're looking for

• Frontend/web development and JavaScript/TypeScript
• Browser APIs (Broadcast Channels, Service Workers, Local Storage)
• Electron development
• API design and architecture
• UX/UI sensibility and design thinking
• Systems integration and cross-platform frameworks
• Strong problem-solving and communication skills