1,783,176open jobs
103,722companies
265,518added this week
Browse all
Salary
≈ $68k – $195k per year (Estimated)
Location
Hybrid (London, United Kingdom)
Seniority
Senior · 4+ years exp
Visa
Licensed UK visa sponsor
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Aug 7, 2024. Palantir Technologies scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Palantir Technologies is an American software company founded in 2003 that builds platforms for integrating, analysing and acting on large and fragmented datasets. Its Gotham platform serves defence, intelligence and law enforcement customers, Foundry brings the same data-operating model to commercial industries such as manufacturing, healthcare and energy, and the Artificial Intelligence Platform layers large language models over both. Headquartered in Denver, Colorado and listed on the New York Stock Exchange since 2020, the company is known for deploying forward engineers directly inside customer organisations.

The Role

Palantir Foundry is an end-to-end platform for data-driven decision-making. We're transforming the way organizations 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 organizations. 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 Senior Front End Software 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. You may spend one day interviewing users to better understand their needs and identifying product gaps to improve. The next day, you might find yourself considering that customer context along with signal gathered from other customers in different industries, brainstorming approaches to handling intricate UX needs with your teammates.

You’ll regularly be faced with sophisticated technical problems, requiring you to scope out the solution design and finding an incremental path to shipping the new features. As part of this, you will own APIs and schemas that power your frontend code, or work with other backend engineers in developing them together.

We’re hiring engineers who are passionate about solving real-world problems and empowering both developers and end-users to work optimally. If you’re motivated to develop reliable, performant, and scalable systems, and to design robust APIs and primitives, this role offers the opportunity to make a significant impact on our products and the people who use them.

Frontline

Foundry Software Engineers may be offered the opportunity to Frontline, an exclusive program unlike any other. This unique, short-term assignment involves being embedded with customers, allowing you to work directly with users and gain firsthand insight into how our products are used and the challenges our customers face. Unlike traditional engineering roles, Frontline immerses you in complex, ambiguous problems, empowering you to deliver impactful solutions across some of the world’s most important industries and institutions.

Some of our most successful products were built on the factory floor, addressing real-world problems for the world's most important institutions. These products were developed by some of our most successful product engineers, who began their careers in roles aligned with Frontline responsibilities, gaining a deep understanding of both our technology and our customers.

Frontliners operate across a broad spectrum of responsibilities, much like a startup CTO. They work in small teams to own the end-to-end execution of high-stakes projects. This spectrum ranges from discussing architecture and building custom web apps to conducting workshops with users and strategizing with customer executives. No two days are alike, as each day is diverse and impactful. By witnessing how customers engage with Foundry and experiencing these pain points firsthand, you’ll gain unique insights that feed directly back into our development process, helping to refine and enhance our products. After your frontline rotation is complete, you will return to your regular role where you can apply the experience and understanding you’ve gained.

Core Responsiblities

  • 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.

Technologies We Use

  • Typescript, React, and GQL are central to our frontend development.
  • Blueprint as a re-usable front end component library.
  • A combination of open-source and internal technologies that suit the problems at hand.
  • Industry-standard build tooling, including Webpack, GitHub, and CircleCI.

What We Value

  • 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.
  • Active UK Security clearance, or eligibility and willingness to obtain a UK Security clearance is beneficial, but not necessary.

What We Require

  • 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.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,783,176 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Frontend
Similar stack
Same company
London
≈ $52k – $151k per year (Estimated) • Hybrid • Full-Time • Birmingham
JavaScript
TypeScript
AI/ML
LLM
Frontend
React.js
Material UI
Remix
React Router
DevOps
Rest API
Azure
CI/CD
AWS
Octopus Deploy
Management
Agile
Scrum
QA
Playwright
Apply
Senior UI Engineer 1 day ago
≈ $58k – $167k per year (Estimated) • Hybrid • 5+ years exp • Royal Leamington Spa
C++
Apply
≈ $63k – $182k per year (Estimated) • Hybrid • 5+ years exp • London
JavaScript
TypeScript
Frontend
GraphQL
Tailwind CSS
Next.js
React.js
Radix UI
Storybook
Management
Agile
Apply
≈ $51k – $147k per year (Estimated) • Hybrid • Full-Time • 6+ years exp • London
JavaScript
Java
TypeScript
Frontend
Angular
DevOps
AWS
Apply
In office • Full-Time • Taunton
JavaScript
TypeScript
C#
C#
.NET
Frontend
Angular
React.js
DevOps
Terraform
Azure DevOps
Azure
Platform Engineering
Bicep
Design
Figma
Management
Agile
QA
Cypress
Playwright
Jest
Apply
$59k – $88k per year • Hybrid • Full-Time • Manchester
Python
JavaScript
Java
TypeScript
SQL
Java
Maven
Spring Boot
Databases
ElasticSearch
Frontend
React.js
npm
DevOps
CI/CD
Jenkins
AWS
Docker
Kubernetes
Management
Agile
Apply
≈ $65k – $113k per year (Estimated) • In office • Full-Time • Manching
JavaScript
TypeScript
SQL
C#
C#
ASP.NET Core
Entity Framework Core
Blazor
Dapper
gRPC for .NET
Databases
PostgreSQL
RabbitMQ
Apache Kafka
Frontend
Vue.js
Angular
React.js
Mobile
Clean Architecture
DevOps
Rest API
gRPC
Podman
CI/CD
Jenkins
Docker
Kubernetes
Linux
Windows
Management
Confluence
Jira
UML
Apply
Remote (likely EAEU) • Full-Time • Moscow
JavaScript
TypeScript
SQL
C#
1C
C#
ASP.NET Core
Serilog
xUnit
Databases
PostgreSQL
SQLite
AI/ML
Copilot
Cursor
Claude
Claude Code
Function Calling
AI Agents
LLM
Tool Use
Frontend
React.js
Apply
Solution Architect 8 days ago
≈ $71k – $116k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Bucharest
Python
Go
JavaScript
Java
C#
Node JS
Python
FastAPI
Java
Spring Boot
C#
.NET
Databases
Apache Kafka
DevOps
gRPC
Terraform
GCP
Jaeger
Istio
OpenTelemetry
CloudFormation
Linkerd
Prometheus
Azure
CI/CD
GitOps
AWS
Docker
Kubernetes
Grafana
Service Mesh
Amazon EKS
Google GKE
Azure AKS
AWS Lambda
Progressive Delivery
IAM
Amazon ECS
API Gateway
Cybersecurity
Threat Modeling
Apply
≈ $24k – $49k per year (Estimated) • Remote (likely EAEU) • Kaliningrad
Python
JavaScript
PHP
TypeScript
C#
1C
PHP
Bitrix
DevOps
Rest API
Git
Management
Scrum
Apply
≈ $151k – $286k per year (Estimated) • Hybrid • Full-Time • 4+ years exp • New York
JavaScript
TypeScript
Frontend
Webpack
React.js
Material UI
DevOps
CircleCI
CI/CD
GitHub
Apply
≈ $86k – $216k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • New York
Python
JavaScript
Java
TypeScript
C++
Java
Gradle
Frontend
Webpack
GraphQL
React.js
Sass
DevOps
CircleCI
GitHub
Management
Slack
Apply
≈ $97k – $206k per year (Estimated) • Hybrid • Full-Time • 1+ year exp • Bachelor's Degree • New York
Python
TypeScript
SQL
Python
pySpark
AI/ML
Spark
Apply
Contract Operations 21 days ago
Hybrid • Contractor • Washington
Management
Microsoft Office
Apply
Contract Operations 21 days ago
Hybrid • Contractor • Palo Alto
Management
Microsoft Office
Apply
Business Development 7 hours ago
Equity • Hybrid • Full-Time • 5+ years exp • London
AI/ML
Machine Learning
Apply
Account Executive 7 hours ago
In office • Contractor • London
Apply
≈ $51k – $104k per year (Estimated) • In office • Full-Time • Master's Degree • London • New York • Zurich
Python
C++
Apply
≈ $44k – $71k per year (Estimated) • In office • 2+ years exp • London
Apply
≈ $36k – $54k per year (Estimated) • In office • 2+ years exp • London
Apply
See all jobs
This is one of many
1,783,176 more open roles from verified company boards, updated every day.