Prepin
Log in
Palantir Technologies

engineering opportunity

Application Security Engineer

Perform deep architecture and security reviews on complex products to identify vulnerabilities. Lead engineering teams in feature design, threat modeling, and security-critical code and architecture.

United StatesremoteFULL_TIME

Posted

About the role

What will you do at Palantir Technologies?

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

Our products support some of the most important and impactful work in the world,

including defense, intelligence, and commercial applications. We are trusted by

our customers to protect their mission-critical information in the face of

advanced persistent threats. The mission of the Application Security Team is to

enable developers to be highly productive, agile, and produce the most secure

software possible. Given the mission critical work that Palantir does,

investments in application security have never been more important.

As an Application Security Engineer, you will be hands-on and have wide-ranging

impact for the security of Palantir:

* Product security reviews. You will perform full-scope security reviews of our

current and future product and service portfolio. This includes whitebox,

greybox, and blackbox assessments. You will work with offensive security

teams, engineering teams, and other members of the InfoSec organization to

harden our products against our dedicated adversaries.

* Architecture and design. You will be the security subject matter expert for

product architects and engineers. You will threat model, assess risks, and

help implement security controls and mitigations to address identified

issues. You will directly steer the design of our products to ensure we are

secure-by-default.

* Strategic security initiatives. You will be empowered to own transformational

security initiatives that impact the whole company. Members of the

Application Security Team have implemented software supply chain security

controls (e.g., in-toto), implemented hardware-backed GPG key signing for

commits, developed new security services, implemented security automation, or

worked on massive-scale security problems.

* Vulnerability identification and analysis. You will be responsible for

finding new and novel ways to identify and resolve security vulnerabilities

in our products. This includes static and dynamic code analysis, security

scanning, investigation of security reports from InfoSec, our bug bounty

program, or other trusted partners, and direct work with our incident

response team on product security issues and incidents.

This role has wide-reaching impact, strong autonomy, and the resources and

empowerment to make significant security improvements across all Palantir. The

skills and background of successful candidates may vary highly, but curiosity,

tenacity, and a drive to be a world-class security engineer are the

underpinnings of our team.

\n

Core Responsibilities

* Perform deep architecture and security reviews on highly complex products to

identify vulnerabilities

* Lead engineering teams in feature design, threat modeling, and

security-critical code and architecture

* Develop and implement automation to eliminate entire classes of weaknesses

across the organization

* Drive decision-making by determining the tradeoffs between security and

product design

* Lead implementation of strategic security initiatives that improve security

across Palantir

What We Value

* Self motivated, experience in solving complex problems

* History and experience designing and shipping production-ready software

* Strong communication and collaboration skills who feels comfortable working

closely with engineering teams

* Ability to learn and apply new technologies quickly and in complex

deployments

What We Require

* Development or software engineering experience and a deep passion for

information security

* Experience with a modern high-level programming language (e.g. Java, Golang,

Javascript, Python, etc.)

* Demonstrated experience evaluating code for vulnerabilities and weaknesses

* Experience with complex architectures and codebases (e.g. SOA or

micro-services)

* Experience utilizing/with CodeQL or other static code analysis platforms

* Experience performing black-box testing of web applications

\n

SALARY

The estimated salary range for this position is estimated to be $135,000 -

$200,000/year. Total compensation for this position may also include Restricted

Stock units, sign-on bonus and other potential future incentives. 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 potential sign-on bonus; the

value of any benefits offered; and the potential future value of any long-term

incentives.

Our benefits aim to promote health and wellbeing across all areas of

Palantirians’ lives. We work to continuously improve our offerings and listen to

our community as we design and update them. The list below details our available

benefits and some of the perks that can be enjoyed as an employee of Palantir

Technologies.

Benefits

• Employees (and their eligible dependents) can enroll in medical, dental, and

vision insurance as well as voluntary life insurance

• Employees are automatically covered by Palantir’s basic life, AD&D and

disability insurance

• Commuter benefits

• Take what you need paid time off, not accrual based

• 2 weeks paid time off built into the end of each year (subject to team and

business needs)

• 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

• Employees can enroll in Palantir’s 401k plan

Application deadline

We accept applications on an ongoing basis.

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

[https://www.palantir.com/careers/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 [[email protected]] 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) [https://www.ic3.gov/].

If you would like to understand more about how your personal data will be

processed by Palantir, please see our Privacy Policy

[https://www.palantir.com/privacy-and-security/candidate-privacy-notice/].

Which skills does this role require?

Application SecurityThreat ModelingVulnerability AssessmentStatic Code AnalysisDynamic Code AnalysisSoftware DevelopmentJavaGolangJavascriptPythonMicroservicesSecurity AutomationIncident ResponseCollaborationProblem SolvingCommunicationSecurity ControlsSoftware Supply Chain SecuritySecurity ReviewsCode EvaluationBlack-box TestingArchitecture ReviewSecurity InitiativesAgile DevelopmentProduct SecurityInfoSecOffensive SecuritySecurity VulnerabilitiesSecurity ScanningBug Bounty ProgramJavaScriptGoAgile

Make your next move

Build a shortlist and prepare

Identify the requirements you can demonstrate, then choose examples from your work to discuss with the hiring team.

Review the responsibilities and requirements before adding an opening to your shortlist.

Role information can change. Confirm current details on the original application page.

Product

AI Candidate AgentCompaniesBrowse JobsDeep ProfileSkill AssessmentOpportunity Matching
Prepin.ai

© 2026 Prepin | All rights reserved.