Data Engineer: Palantir Foundry Specialist

Mastek; Leeds; Hybrid; GBP 70,000 - 100,000; Full time

Job summary

Mastek Limited seeks an experienced Data Engineer with strong Palantir Foundry expertise to design, build, and optimize scalable data pipelines and semantic models. You will collaborate with data scientists, analysts, product teams and business stakeholders to deliver robust data foundations for analytics and automation.

With 5+ years in data engineering (or 3+ years with Foundry depth), you will drive reliability and performance, extend ontologies, and ensure governance across federated

Qualifications

• Bachelor’s or Master’s degree in computer science, engineering, information systems, or related field.
• 5+ years of experience in data engineering (or 3+ years with strong Foundry depth).
• Proven hands-on Palantir Foundry experience in production environments.
• Strong proficiency in Python, SQL, PySpark and Spark SQL.
• Experience delivering production pipelines in AWS, Azure, or GCP environments.
• Solid data modeling, schema design, metadata management, and governance knowledge.
• Familiarity with CI/CD, Git workflows, and software engineering best practices.

Responsibilities

• Implement batch, incremental, and streaming ETL/ELT workflows with reusable components.
• Build and maintain data products aligned to business use cases.
• Work with federated data environments and diverse sources.
• Design, extend, and maintain Foundry ontologies and semantic relationships.
• Build semantic layers that support analytics and ML use cases.
• Embed data quality through validation checks, lineage tracking, and governance.
• Monitor pipeline performance and optimize for scalability and cost efficiency.
• Apply CI/CD patterns and deployment best practices for Foundry assets.
• Troubleshoot production issues and perform root-cause analysis.
• Translate business requirements into scalable data solutions.
• Support Foundry Workshop apps and end-user analytics.
• Communicate clearly with technical and non-technical stakeholders.

Skills

Palantir Foundry

Python

SQL

PySpark

Spark SQL

CI/CD

Git workflows

Data modeling

Metadata management

Governance

Education

Bachelor’s or Master’s degree in CS/Engineering/IS

Tools

AWS

Azure

GCP

Job description

Mastek Limited seeks an experienced Data Engineer with strong Palantir Foundry expertise to design, build, and optimize scalable data pipelines and semantic models. You will collaborate with data scientists, analysts, product teams and business stakeholders to deliver robust data foundations for analytics and automation.

With 5+ years in data engineering (or 3+ years with Foundry depth), you will drive reliability and performance, extend ontologies, and ensure governance across federated