Palantir builds the world's leading software for data-driven decisions & operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, & more.

Software Engineers at Palantir drive large-scale transformation through data, AI & world-leading infrastructure that supports mission-critical workloads. As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever envisioned as you contribute high-quality code directly to:

• Rubix & Apollo, platforms deployed at the most important institutions across the public & private sectors.

• Shaping Mission Manager, our new internal-infrastructure business line, used by advanced civil & defense agencies worldwide to power their infrastructure in highly sensitive environments

• Building the core capabilities used by advanced civil & defense agencies worldwide to power their infrastructure

• Providing the substrate on which Palantir deploys its other platforms, Foundry & Athena, which power workflows for research scientists, aerospace engineers, intelligence analysts & economic forecasters.

You'll join our Production Infrastructure organization, made up of small teams of engineers working on:

• Environment Platform: a Kubernetes-based PaaS spanning hundreds of production clusters

• Apollo: secure, fleet-wide deployment & change-management for complex microservice suites

• Signals: our full suite of observability & alerting tools

As a Software Engineer Intern at Palantir, you'll own every phase of the product lifecycle-from generating ideas & designing prototypes to executing features & shipping releases-while being paired with a dedicated mentor who champions your growth. You'll work hand-in-hand with both technical & non-technical colleagues to uncover real customer problems & deliver solutions that address them. To gain firsthand insight, you might sit side-saddle at a military exercise or partner directly with vendors using Palantir's Apollo & Rubix to put our software into the hands of warfighters & government workers.

• Ownership: We see projects through from beginning to end in spite of obstacles we may encounter.

• Collaboration: We work internally with people from a variety of backgrounds - such as other Software Engineers, Product Managers, Designers & Product Reliability Engineers. We also partner with our business development teams (Forward Deployed Engineers, Deployment Strategists) in order to understand & solve our customers' problems.

• Trust: We trust each other to effectively handle time & priorities, & don't micromanage. We want people to have the space to think for themselves, while feeling supported by their team.

It doesn't matter what languages you know when you join us, but it does matter that you can write clean, effective code & learn new languages quickly. Our software is constantly evolving, so we need engineers who can do the same. Alongside peers that bring diverse experience - whether you're a former university TA, switched to CS recently, or are a hackathon enthusiast - you'll build your skills to apply the best technology to solve a given problem. Right now, we use:

• A variety of languages, including Java & Go for backend & Typescript for frontend

• Open-source technologies like Kubernetes, Cilium, Envoy, Grafana, React, & Redux

• Industry-standard tooling, including Gradle & GitHub, & agentic tools like Windsurf & Cline