# Software Engineer - Core Interfaces
**Company:** [Palantir](https://hotfix.jobs/companies/palantir)
**Location:** New York, NY
**Experience:** 2+ years
**Skills:** TypeScript, React, JavaScript, Electron, webpack, Gradle, CircleCI, GitHub, Service Workers, Broadcast Channels
**Posted:** 2026-06-11
> Build and maintain cross-application frontend frameworks enabling real-time communication between Palantir apps using web APIs and Electron. Requires 2+ years frontend experience, strong JavaScript skills, and a CS degree or equivalent.
## Job Description
## Core Responsibilities
- Work with cross-application frameworks end-to-end, from low-level technical implementation to high-level UX decisions
- Work extensively with core web APIs—Broadcast Channels, Service Workers, Local Storage—to enable real-time communication between applications
- Develop an Electron application that extends and enhances workflows through Electron-specific capabilities such as the IPC API
- Build relationships with teams across the company and develop a deep understanding of different codebases and their architectural patterns
- Design APIs that are ergonomic, portable, and powerful enough to enable complex user interactions
- Ensure interactions feel native and intuitive regardless of which applications a user has open

## Technologies We Use
- TypeScript and React for frontend development
- Electron for desktop application framework
- Industry-standard build tooling including Gradle, Webpack, GitHub, and CircleCI

## Requirements
- 2+ years of frontend software engineering experience
- Strong frontend coding skills with proficiency in JavaScript and understanding of web technologies
- Bachelor's degree in Computer Science or 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

## Nice-to-Haves / Valued
- Passion for collaborating across teams and quickly ramping up on unfamiliar codebases
- Creative problem-solving skills and excitement about designing novel user interactions
- Experience building high-quality software in a fast-paced CI/CD development environment
- Ability to ramp up quickly and autonomously; willingness to learn continuously, work independently, and make decisions with minimal supervision
- Drive to unlock and improve user workflows while maintaining engineering quality
**Apply:** https://hotfix.jobs/jobs/software-engineer-core-interfaces-at-palantir-ccb8374c-90d2-40aa-9842-f1ac3712552b
**Canonical:** https://hotfix.jobs/jobs/software-engineer-core-interfaces-at-palantir-ccb8374c-90d2-40aa-9842-f1ac3712552b