Palantir Technologies

Software Engineer, Internship - Defense Tech

Posted 5 Hours Ago

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New York, NY, USA

In-Office

126K-126K Annually

Internship

Artificial Intelligence • Software

The Role

Contribute high-quality code to Palantir Gotham for defense customers. Participate across the product lifecycle—design, prototype, implement, and ship features. Work on mission-critical systems (e.g., geospatial mapping, release infrastructure), collaborate with cross-functional teams, and learn under a dedicated mentor while meeting security-clearance requirements.

Summary Generated by Built In

A World-Changing Company

Palantir builds the world’s leading software for data-driven decisions and 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, and more.

The Role

Software Engineers at Palantir build software at scale to transform how organizations around the world use data. As a Defense Tech Software Engineer Intern, you’ll have an opportunity to grow more quickly than you ever envisioned, as you contribute high-quality code directly to Palantir's Gotham product. Palantir's defense product vertical builds mission-critical products for the modern warfighter, enabling them to securely integrate and visualize their data, perform rich analyses, 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 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.

Palantir's Product Development organization is made up of small teams of Software Engineers, each focusing on a specific aspect of a product. For example, you might join a team that builds geospatial mapping tools for mission critical operations, or a component of the Gotham release infrastructure. We encourage communication and collaboration among teams to share context, skills, and experience, so you'll learn about many different aspects of each product.

Core Responsibilities

As a Defense Tech Intern - you will be supporting work specifically focusing on delivering our Palantir Defense capabilities to our most critical mission partners. You’ll be involved throughout the product lifecycle - from idea generation, design, and prototyping to execution and shipping. You’ll be paired with a mentor dedicated to your growth and success. You'll collaborate closely with technical and non-technical counterparts to understand our customers' problems and build products that tackle them.

SWE principles include:

• 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 and Product Reliability Engineers. We also partner with our business development teams (Forward Deployed Engineers, Deployment Strategists) in order to understand and solve our customers' problems.

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

Technologies We Use

It doesn’t matter what languages you know when you join us, but it does matter that you can write clean, effective code and 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:

• Varying languages, including Java and Go for backend and Typescript for frontend

• Open-source technologies like Cassandra, Spark, Elasticsearch, React, and Redux

• Industry-standard build tooling, including Gradle and GitHub

What We Value

Ability to communicate and collaborate with a variety of individuals, including engineers, users and non-technical team members.
Willingness to learn and make decisions independently, and the ability to ask questions when needed.

What We Require

Engineering background in fields such as Computer Science, Mathematics, Software Engineering, and Physics.
Familiarity with data structures, storage systems, cloud infrastructure, front-end frameworks, and other technical tools.
Active US Security clearance, or eligibility and willingness to obtain a US Security clearance prior to start of internship.
Experience coding in programming languages, such as Java, C++, Python, JavaScript, or similar languages.
Must be planning on graduating in 2028. This should be your final internship before graduating.

To apply, please submit the following:

An updated resume / CV - please do so in PDF format.
Thoughtful responses to our application questions.

Salary

The estimated salary range for this position is estimated to be $10,500/month. Further note that total compensation for this position will be determined by each individual’s relevant qualifications, work experience, skills, and other factors. This estimate excludes the value of any benefits offered; and the potential future value of any long-term incentives.

Life at Palantir

We want every Palantirian to achieve their best outcomes, that’s why we celebrate individuals’ strengths, skills, and interests, from your first interview to your longterm growth, rather than rely on traditional career ladders. Paying attention to the needs of our community enables us to optimize our opportunities to grow and helps ensure many pathways to success at Palantir. Promoting health and well-being across all areas of Palantirians’ lives is just one of the ways we’re investing in our community. Learn more at Life at Palantir and note that our offerings may vary by region.

In keeping consistent with Palantir’s values and culture, we believe employees are “better together” and in-person work affords the opportunity for more creative outcomes. Therefore, we encourage employees to work from our offices to foster connectivity and innovation. Many teams do offer hybrid options (WFH a day or two a week), allowing our employees to strike the right trade-off for their personal productivity. Based on business need, there are a few roles that allow for “Remote” work on an exceptional basis. If you are applying for one of these roles, you must work from the state in which you are employed. If the posting is specified as Onsite, you are required to work from an office.

If you want to empower the world's most important institutions, you belong here. Palantir values excellence regardless of background. We are proud to be an Equal Opportunity Employer for all, including but not limited to Veterans and those with disabilities. Palantir is committed to making the application and hiring process accessible to everyone and will provide a reasonable accommodation for those living with a disability. If you need an accommodation for the application or hiring process, please reach out and let us know how we can help.

IPlease note that you will never be asked to submit a payment or share financial information to participate in our interview process. If you suspect that you've been contacted by a scammer, we recommend you cease all communication with the individual and consider reporting them to the relevant authorities, such as the US FBI Internet Crime Complaint Center (IC3).
If you would like to understand more about how your personal data will be processed by Palantir, please see our Privacy Policy.

Skills Required

Engineering background in fields such as Computer Science, Mathematics, Software Engineering, or Physics.
Familiarity with data structures, storage systems, cloud infrastructure, front-end frameworks, and other technical tools.
Active US security clearance, or eligibility and willingness to obtain a US security clearance prior to the start of the internship.
Experience coding in languages such as Java, C++, Python, or JavaScript (or similar).
Planning to graduate in 2028 and this should be your final internship before graduating.
Ability to communicate and collaborate with engineers, users, and non-technical team members.
Willingness to learn, make decisions independently, and ask questions when needed.

Palantir Technologies Compensation & Benefits Highlights

Fair & Transparent Compensation — Pay is considered competitive for core engineering and other key technical roles, with total compensation that compares favorably in major markets. Offers for these functions are often viewed as market-aligned and materially attractive.
Healthcare Strength — Health coverage is described as comprehensive and high quality, contributing meaningfully to overall compensation satisfaction. Coverage breadth and employer support for medical needs are consistently emphasized in benefits descriptions.
Equity Value & Accessibility — Equity forms a significant part of the package, providing meaningful upside through RSUs and related awards over multi-year schedules. When aligned with tenure and company performance, realized value can feel compelling.