Palantir Developer
Apply Job ID 39613 Date posted 05/21/2026Job Family:
Data Science Consulting
Travel Required:
Clearance Required:
What You Will Do:
Support Palantir Foundry Application Development:
Work closely with Subject Matter Experts (SMEs) to design and develop a full-stack application using Palantir Foundry’s platform.
Work on both frontend and backend components, ensuring seamless integration and functionality.
Improve the application's user interface and visualization design.
Implement operational applications using Foundry Tools (Workshop, Quiver, and Slate).
Developing interactive workflow UIs.
Develop the ability to build/ access data versions within the tool as necessary to enable analytics.
Develop writeback functionality into the tool as needed.
Implement data visualizations using Foundry Tools (Quiver and Contour) and/or Power BI as necessary.
Maintain applications as usage grows and requirements change
Support Data Integration and Management:
Develop data pipelines using PySpark to create datasets, Foundry objects, and User Interface applications primarily within the Foundry data management & development platform.
Collaborate with the Data Engineering Team to understand the ontology (data model) and data pipelines supporting the applications.
Support end-to-end data pipeline development – responsible for using Python and PySpark to perform ETL and derive new datasets necessary for business applications.
Support designing and building for high-scale data-intensive workflows
Support Testing and Quality Assurance
Perform data validations and analysis, use PyTest to create and implement unit tests for one-time or automated tests embedded within a pipeline.
Implement Foundry Expectations within Foundry Health checks to implement automated validations for build freshness, data freshness, primary key, schema check, but also more complex data validation that should require a build to be aborted or a warning notification. Monitor and debug critical issues such as data staleness or data quality.
Develop and execute unit tests, integration tests, and end-to-end tests to ensure software quality.
Debug and resolve issues reported by users or identified through testing.
What You Will Need:
A bachelor's Degree is required
A minimum of THREE (3) years of prior relevant experience
Experience in Palantir Foundry expertise, supporting full-stack development services
Experience in developing data pipelines using Python/PySpark
Experience in advanced data science or analytics expertise, using a variety of technical platforms and open-source programming technologies
Ability to design and deliver solutions with autonomy, working collaboratively as part of a team
Strong communication/presentation skills and ability to explain technical topics to non-technical audiences
Strong consulting skills: identifying and addressing client needs, building relationships, driving initiatives forward
What Would Be Nice To Have:
Master’s Degree
Demonstrated work experience supporting Federal Civilian, State and Local Government, or Energy Provider clients
Ability to support business development, including RFP/RFQ/RFI responses involving data science/analytics/data engineering
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Position may be eligible for a discretionary variable incentive bonus
Parental Leave and Adoption Assistance
401(k) Retirement Plan
Basic Life & Supplemental Life
Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts
Short-Term & Long-Term Disability
Student Loan PayDown
Tuition Reimbursement, Personal Development & Learning Opportunities
Skills Development & Certifications
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Emergency Back-Up Childcare Program
Mobility Stipend
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.
If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse’s Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant’s dealings with unauthorized third parties.
Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.