Full Stack Software Engineer – Application Development

Company: Palantir Technologies
Apply for the Full Stack Software Engineer – Application Development
Location: London
Job Description:

Overview

As a Full Stack Engineer for Palantir Foundry, you design and build interfaces, state management, and APIs that empower thousands of users to create data-driven applications. You’ll work across frontend tooling, high-scale data APIs, and interactive UIs, collaborating with product designers and customers to close gaps and ship impactful features. You’ll balance technical excellence with user experience, solving real-world problems for diverse industries. This role offers hands-on Frontline exposure to learn from customer contexts and contribute to Foundry’s evolving platform.

Pay / Benefits

  • hybrid work options
  • onsite collaboration encouraged
  • accommodations for disability in hiring process

Responsibilities

  • Work on shared frontend tooling to enable Foundry teams
  • Design/build high-scale data-intensive APIs
  • Develop interactive workflow UIs
  • Build products that make complex concepts accessible to non-technical users
  • Create low-code/no-code WYSIWYG tools for application builders within Foundry

Key requirements

  • 2+ years frontend software engineering experience
  • Strong frontend coding skills with JavaScript/TypeScript
  • Familiarity with data structures, loading patterns, frontend frameworks, and related tools
  • Proficiency in JavaScript/TypeScript or similar languages
  • Strong written and verbal communication skills
  • Collaborative teamwork with technical and non-technical colleagues
  • User-centric problem solving
  • Ability to learn and adapt in a dynamic environment
  • Typescript
  • React
  • GraphQL (GQL)

Posted: September 14th, 2026