Software Engineer, Internship - Sovereign AI Systems

Palantir Technologies; Greater London; Hybrid; GBP 21,000 - 30,000; Full time

Job summary

Palantir Technologies is seeking an Software Engineer Intern to help build Sovereign AI Infrastructure. You will own a project and receive mentorship while contributing to systems that make AI useful, reliable, and governable in high-stakes environments.

Responsibilities span agentic workflows, tool interfaces, context assembly, and evaluations. You will write clear, maintainable code and collaborate across engineering, product, and customer-facing teams.

Qualifications

• Strong coding fundamentals and ability to learn new languages quickly.
• Interest in AI systems, agentic applications.
• Experience with programming languages listed (Java, Python, C++, Go, Rust, JavaScript).
• Familiarity with data structures, algorithms, systems programming, backend services or cloud infrastructure.

Responsibilities

• Build production software that improves Palantir's AI deployment, operation, evaluation, or monitoring in customer environments.
• Contribute to infrastructure for agentic workflows, including tool use, context assembly, permissions, and safety.
• Design and implement services, APIs, test harnesses, evaluation pipelines, or developer tools for AI systems.
• Collaborate with engineers, product teams, and customer-facing teams to translate real problems into durable software.
• Debug issues across services, deployment systems, logs, configuration, and permissions.

Skills

Java

Python

C++

Go

Rust

JavaScript

Education

Bachelor's or Master's in Computer Science or related field

Job description

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

As a Software Engineer Intern on Sovereign AI Infrastructure, you will help build the systems that make AI agents useful, reliable, and governable in high-stakes operational environments.

This is not a research-only internship. You'll own a project with hands-on mentorship from experienced engineers, contributing to the systems that make production AI useful and trustworthy. That may mean working directly on agentic workflows, or on the layers they depend on: customer ontologies, context assembly, tool interfaces, agent identity or permissions, evaluations, and the core workflows that turn model outputs into real operational decisions.

We are looking for interns with strong coding fundamentals and experience with AI systems. You should be excited to learn quickly, communicate clearly, and build systems where correctness, reliability, and customer trust matter.

Core Responsibilities (may include)

• Build production software that improves how Palantir deploys, operates, evaluates, or monitors AI systems in customer-controlled environments.


• Contribute to infrastructure for agentic workflows, including tool use, context assembly, permissions, execution safety, observability, and debugging.


• Design and implement services, APIs, test harnesses, evaluation pipelines, or developer tools that make AI systems easier to operate.


• Work with engineers, product teams, and customer-facing teams to understand real operational problems and turn them into durable software.


• Debug issues across services, deployment systems, logs, configuration, permissions, and product behaviour.


• Write clear, maintainable code and participate in code review with a high bar for quality.


• Communicate your design decisions, tradeoffs, and results clearly to teammates.

What We Value

• Strong coding fundamentals and the ability to learn new languages and systems quickly.


• Curiosity about how AI systems work in production, especially agentic systems that use tools, retrieve context, and interact with real workflows.


• Clear written and verbal communication.


• Grit & Ownership mindset: you care about getting the details right and seeing your work through.


• Ability to collaborate with people across engineering, product, and customer-facing teams.


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

What We Require

• Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Mathematics, Software Engineering, Physics, or a similar technical field.


• Demonstrated interest in AI systems, agentic applications.


• Experience coding in programming languages such as Java, Python, C++, Go, Rust, JavaScript, or similar.


• Familiarity with data structures, algorithms, systems programming, backend services, cloud infrastructure, or distributed systems.


• Strong written and verbal communication skills.


• Ability to work full-time for the duration of the internship.

To apply, please submit the following:

• An updated resume / CV - please do so in PDF format.


• Thoughtful responses to our application questions.

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.

Please 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).

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