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Full Stack Software Engineer - Application Development

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Palantir Technologies

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Location:
United Kingdom , London

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Palantir Foundry is an end-to-end platform for data-driven decision-making. We're transforming the way organisations securely integrate their data, so they can then build reliable, critical applications atop that unified foundation. Our customers use Foundry to perform rich analyses that drive core operations within their organisations. They can also build sophisticated, full-fledged programs, such as common operating pictures, alert-triaging inboxes, and resource allocation planning tools driven by rich-ML models. As a Full Stack Engineer focused on application development in Foundry, you will be responsible for crafting the tools used by thousands of users to build the sophisticated applications that power their businesses. You will be architecting and developing interfaces, state management and access patterns to support data-intensive workflows that are both powerful and approachable.

Job Responsibility:

  • Working as part of a community of engineers building shared frontend tooling to enable teams across Foundry
  • Designing and building for high-scale data intensive APIs
  • 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

Requirements:

  • 2+ years of frontend software engineering experience
  • 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
  • Active UK Security clearance, or eligibility and willingness to obtain a UK Security clearance is beneficial, but not necessary

Nice to have:

  • Passion for improving user workflows and building user interfaces that enable users to tackle their problems, while still maintaining engineering quality
  • Ability to work collaboratively in teams of technical and non-technical individuals and understand how technical decisions impact the people who will use what you're building
  • Skill and comfort working in a constantly evolving environment with dynamic objectives and iteration with users
  • Experience brainstorming and iterating with product designers
  • Experience building high-quality software in a fast-paced CI/CD development environment
  • Proven ability to learn continuously, work independently, and make decisions with minimal supervision
  • Ability to learn new technology and concepts, even without in-depth experience
What we offer:

Promoting health and well-being across all areas of Palantirians’ lives

Additional Information:

Job Posted:
February 18, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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