GenAI Fullstack Scientist: Lead LLM Apps & RAG Pipelines

Lingarogroup; Polska; On-site; PLN 180,000 - 240,000; Full time

Job summary

Lingarogroup is seeking an experienced AI/GenAI engineer to lead discovery, design end-to-end GenAI applications, and implement robust RAG pipelines. You will collaborate with data engineers, product teams, and developers to scale architectures and services in enterprise environments.

Ideal candidates have 6+ years in Data Science/AI, strong Python production-grade coding, and hands-on experience with LangChain, LlamaIndex, and related tooling. English communication skills are essential.

Qualifications

• 6+ years of experience in Data Science/AI engineering.

Responsibilities

• Lead discovery and solution design for GenAI use cases.

Skills

Data Science

Python programming

LLM development

Problem solving

Generative AI

Evaluation & guardrails

Team collaboration

Tools

LangChain

LlamaIndex

LangGraph

MCP servers/clients

CI/CD tooling

Docker

Kubernetes

Azure

GCP/AWS

Job description

Lingarogroup is seeking an experienced AI/GenAI engineer to lead discovery, design end-to-end GenAI applications, and implement robust RAG pipelines. You will collaborate with data engineers, product teams, and developers to scale architectures and services in enterprise environments.

Ideal candidates have 6+ years in Data Science/AI, strong Python production-grade coding, and hands-on experience with LangChain, LlamaIndex, and related tooling. English communication skills are essential.