CareerPlan

Senior Application Developer - Palantir Foundry Experience (M/F/D)

KölnFull-time2026-05-12 → 2026-11-10
Hybrid

Core

Design and develop cloud-native applications and data platforms on Azure, building and evolving a semantic knowledge layer (ontology modeling, knowledge graph interaction) for business users.

Role type

Senior Application Developer (Palantir Foundry)

Builds

Cloud-native applications, data platforms, and ontology modeling platform

Domain

Data Engineering / Semantic Knowledge Layer / Cloud

Deliverable

production ML models

Required skills

Palantir Foundry, TypeScript, Java/Kotlin, Spring Boot, API design, CI/CD, containerization, cloud platforms, AI coding tools

Preferred skills

GraphQL, knowledge graphs, semantic technologies, AI agents, LLM-based features, React

Technologies

Azure, Azure Container Apps, Kubernetes, Palantir Foundry, TypeScript, Java, Kotlin, Spring Boot, GraphQL, React, Claude Code, Cursor

Responsibilities

Design and develop cloud-native applications and data platforms; Build and evolve the semantic knowledge layer platform; Deploy, operate, and automate applications in cloud-native environments; Test, validate, and iterate on features based on customer feedback; Make robust technical decisions and drive products to the next level; Share knowledge through code reviews and pair programming.

Seniority

Senior, hands-on IC