Lead Palantir Foundry UI/UX Engineer (React)

Triunity Software, Inc.; New Jersey; On-site; USD 120,000 - 180,000; Full time

Job summary

Triunity Software, Inc. is seeking a Palantir Application Developer focused on building modern, high-performance operational applications and interactive user interfaces.

You will bridge data pipelines and end-users, translating complex ontologies into intuitive, reactive apps using Palantir Foundry low-code modules and custom frontend components. The role emphasizes UI/UX design patterns, handling large frontend datasets, and deep experience with Palantir Foundry’s app-building ecosystem,

Qualifications

• Palantir Foundry UI components experience (Workshop, Slate, Actions, Functions, AIP/Pilot).
• Experience designing UIs on complex data models and APIs (REST/GraphQL).
• Able to translate business needs into screen flows and dashboards.
• Strong communication with business users to map needs to specifications.

Responsibilities

• Interface with business owners to translate needs into system requirements and UI designs.
• Collaborate on UI/UX and design systems using Palantir's Blueprint.
• Define UI layout, components, reusability and accessibility for Foundry apps.
• Use Palantir tooling (Workshop, Slate, OSDK) to build apps and automate workflows.
• Test with AIP Eval, demo, and iterate toward production release.

Skills

Palantir platform expertise

Data layout literacy

Prototype fast

Problem solving

Stakeholder communication

Tools

Workshop

Slate

Actions

Functions

AIP/Pilot

OSDK with React/TypeScript

Job description

Triunity Software, Inc. is seeking a Palantir Application Developer focused on building modern, high-performance operational applications and interactive user interfaces.

You will bridge data pipelines and end-users, translating complex ontologies into intuitive, reactive apps using Palantir Foundry low-code modules and custom frontend components. The role emphasizes UI/UX design patterns, handling large frontend datasets, and deep experience with Palantir Foundry’s app-building ecosystem,