Palantir
Software Engineer - Core Interfaces
$135K–$200K
Palo Alto, CA · On-site · Full-time · Posted Jan 13, 2026
- Experience
- 2+ years of frontend software engineering experience.
- Education
- Bachelor's degree in Computer Science or related field, or equivalent understanding of algorithms, performance, and systems design.
About the job
Builds client-side frameworks that enable Palantir applications to communicate and coordinate workflows, with a focus on API design and intuitive user experience.
What you'll do
- Develop cross-application frontend frameworks, including real-time communication and synchronization.
- Develop an Electron application that extends cross-application workflows.
- Design ergonomic, portable APIs and user interactions; collaborate across teams and codebases.
What they ask for
- 2+ years of frontend software engineering experience.
- Proficiency in JavaScript, strong frontend coding skills, and understanding of web technologies.
- Bachelor's degree in Computer Science or a related field, or equivalent understanding of algorithms, performance, and systems design.
- Strong written and verbal communication skills; eligibility and willingness to obtain a US Security clearance.
Pay
$135,000 - $200,000/year (base salary)
Tools
TypeScript, React, Electron, Broadcast Channels, Service Workers, Local Storage, IPC API, Gradle
AI focus
Build frameworks that can expose custom application behaviors for invocation by AI agents.
Model-written summary · the original posting is authoritative