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Senior Front End Software Engineer - Application Development

Palantir· Dev
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Hybrid (London)Full-timePosted 11mo ago

About the role

Senior Front End Software Engineer focused on application development in Palantir Foundry, responsible for architecting and building data-intensive frontend interfaces, APIs, and tooling to empower thousands of users building sophisticated applications atop Foundry.

Responsibilities

  • Leading and mentoring within our community of engineers and building shared frontend tooling to enable teams across Foundry.
  • Architecting and building for high-scale data intensive APIs (example).
  • Developing interactive workflow UIs.
  • Building products which aim to make technical concepts accessible for non-technical users.
  • Creating low-code/no-code WYSIWYG tools, which enable application builders within Foundry to build products for their users.
  • Building the user experience for our next generation of pro-code tools to enable developers to build on top of Foundry.
  • Engaging with signal directly from our forward deployed engineers and deployment strategists to rapidly evolve our product to meet real world requirements.

Qualifications

  • 4+ years of frontend software engineering experience.
  • Experience crafting complex user experiences (UX) with a strong intuition for good design and usability.
  • Experience working with design systems such as Blueprint, Material-UI, or similar.
  • Strong frontend coding skills used to write clean, effective code, regardless of framework, and existing proficiency in JavaScript and understanding of how web technologies work.
  • Familiarity with data structures, loading patterns, frontend frameworks, and other technical tools and concepts.
  • Proficiency with programming languages such as JavaScript/TypeScript, or similar languages.
  • Strong written and verbal communication skills.

Skills

Required:Frontend software engineeringUX design and user workflowsDesign systems

Benefits

  • Life at Palantir – opportunities for growth and a supportive culture.
  • Hybrid and flexible work options with strong emphasis on in-person collaboration where possible.
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Palantir

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