DE - ET - AI Palantir Developer - Senior

Position: AI Palantir Developer Digital Engineering (Senior)

AI Palantir Developer role focusing on Palantir Foundry and Palantir AIP within EY's Digital Engineering practice. The role involves designing, developing, and deploying enterprise-grade AI and data solutions using the Palantir ecosystem (Foundry, AIP, Ontology, Workshop, Pipeline Builder, and Agent Frameworks). The ideal candidate will combine expertise in software engineering, data engineering, AI/ML, and business process transformation to deliver scalable, production-ready solutions that solve complex business challenges.

The role requires close collaboration with architects, data scientists, business stakeholders, and product owners to develop intelligent applications, AI-powered workflows, digital twins, knowledge graphs, and operational decision-support systems. Palantir experience with Ontology modeling, AIP automation, and enterprise integrations is highly desirable.

You will be instrumental in driving future-ready digital engineering capabilities across product engineering, platform modernization, and AI-enabled transformation programs.

• Design and implement solutions on Palantir Foundry and Palantir Artificial Intelligence Platform (AIP).
• Build, optimize, and maintain data pipelines, transformations, and reusable data products.
• Develop and manage Ontology models, business objects, relationships, actions, and workflows.
• Create operational and analytical applications using Workshop and other Palantir development capabilities.
• Configure and implement enterprise data models, semantic layers, and knowledge graphs

• Develop AI-powered solutions leveraging:
  • Large Language Models (LLMs)
  • Retrieval-Augmented Generation (RAG)
  • AI Agents and Multi-Agent Systems
  • Prompt Engineering
  • Semantic Search
  • Knowledge Graphs
• Build intelligent workflows using Palantir AIP Agent Studio and automation frameworks.

• Act as a bridge between business stakeholders, product owners, and engineering teams.
• Collaborate with cross-functional squads (architects, data scientists, designers, and product teams).
• Provide technical leadership in engagements, influencing architecture and delivery direction.
• Present value articulation, solution architecture, and outcomes to CXO and senior stakeholders.

• Lead development workstreams in Agile environments.
• Mentor junior developers and engineers.
• Conduct code reviews and enforce engineering best practices.
• Engage directly with client stakeholders to gather requirements and demonstrate solutions.
• Support production deployment, monitoring, and continuous improvement.

• Consulting excellence: Strong client engagement and storytelling skills with ability to influence senior stakeholders.
• Outcome orientation: Focus on measurable business impact, not just technical output.
• Architectural mindset: Ability to design modular, composable, scalable digital platforms.
• Bias for action: Thrive in ambiguity with a build-first, iterate-fast mindset.
• Leadership: Ability to guide teams, mentor engineers, and own delivery outcomes.

• 5+ years of software engineering, AI engineering, or data engineering experience.
• 2+ years of hands-on Palantir Foundry development experience.
• Experience building enterprise-scale AI or analytics solutions.
• Experience working in consulting or client-facing delivery environments.

• Experience with Palantir AIP Agent Builder.
• Experience in digital twin, IoT, or industrial AI solutions. Enterprise projects involving AI Palantir squads, ontology creation, document intelligence, and operational automation indicate increasing demand for these capabilities.
• Knowledge of Graph Databases and Knowledge Graph architectures.
• Experience with Azure OpenAI, Anthropic Claude, or similar LLM platforms.
• Familiarity with Responsible AI, Governance, and Security frameworks.
• High adaptability in fast-paced, multi-stakeholder environments