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Web Application Developer - Defense

United States, Palo Alto 135000.00 - 200000.00 USD / Year · Job Posted February 18, 2026
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Job Description

Palantir's defense product vertical builds mission-critical products for the modern warfighter. We provide a complete ecosystem where customers can securely integrate and visualize their data, and build sophisticated, full-fledged programs such as common operating pictures, alert-triaging inboxes, and resource allocation planning tools driven by rich-ML models. Our customers use our defense offering to perform rich analyses that drive core operations within their organizations - these programs are relied upon for daily operations in the command centers and battlefronts of militaries across the world.

Job Responsibility

  • Crafting the applications that organizations use every day to keep their countries safe
  • Architecting and developing interfaces to make sophisticated, data-intensive workflows both powerful and approachable
  • Talking to users to better understand their needs and identifying product gaps to improve
  • Brainstorming how to handle intricate UX needs with your teammates
  • Scoping out solution design and finding an incremental path to shipping new features
  • Owning APIs and schemas that power your frontend code, and work with backend engineers in developing them together
  • Building for high-scale, collaborative, geospatial workflows (Gaia)
  • Designing sophisticated frameworks to enable complex workflows across applications in a single workspace
  • Developing the next generation of real-time collaborative tooling and data-analysis solutions (Secure Collaboration)

Requirements

  • 2+ years of frontend software engineering experience
  • Strong frontend coding skills
  • Proficiency in JavaScript and an understanding of how web technologies work
  • 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 have

  • Passion for building user interfaces that enable users to tackle their problems
  • Ability to work optimally in teams of technical and non-technical individuals
  • Skill and comfort working in a constantly evolving environment with dynamic objectives and iteration with users
  • 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
  • Motivated by unlocking or improving user workflows while still maintaining engineering quality

What we offer

  • Medical, dental, and vision insurance
  • Voluntary life insurance
  • Basic life, AD&D and disability insurance
  • Commuter benefits
  • Relocation assistance
  • Take what you need paid time off, not accrual based
  • 2 weeks paid time off built into the end of each year
  • 10 paid holidays throughout the calendar year
  • Supportive leave of absence program including time off for military service and medical events
  • Paid leave for new parents and subsidized back-up care for all parents
  • Fertility and family building benefits including but not limited to adoption, surrogacy, and preservation
  • Stipend to help with expenses that come with a new child
  • 401k plan

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