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Senior Data/AI Engineer

CZE:642:Brno / Palachovo Namesti 726/4 Block A&b - Adm:2 Palachovo Namesti, CZ🌐 Remote💼 Full-time💰 $46,092–$69,192🗓 2026-07-14 → 2026-09-26

Core

Design, develop, and deploy enterprise-grade AI systems and agentic workflows using LLMs, prompt engineering, and context management to automate complex business operations.

Role type

Senior Data/AI Engineer (LLM & Agentic Systems)

Builds

Production-grade AI agents, conversational workflows, and scalable data pipelines for intelligent automation.

Domain

Telecommunications / Generative AI / Large Language Models

Deliverable

production ML models | product features

Required skills

Fullstack Python, Prompt Engineering, LLM Integration, Context Management, Agentic Frameworks (LangGraph), RAG Implementation, API Development, Cloud Infrastructure, Data Pipelines (Spark/Kafka/Snowflake), Fine-tuning (LoRA/QLoRA)

Preferred skills

Statistics and Machine Learning, Model Evaluation (LLM-as-a-judge), Retrieval Optimization, AI-powered IDEs

Technologies

Python, FastAPI, Flask, LangGraph, OpenAI, Anthropic, Spark, Kafka, Databricks, Snowflake, Docker, SQL, NoSQL, REST, GraphQL

Responsibilities

Design and optimize prompts for LLMs to achieve contextually relevant outputs; Develop and maintain context management strategies including session memory and RAG; Integrate and support fine-tuning of LLMs in Python-based applications; Build and test conversational and agent workflows using frameworks like LangGraph; Develop backend services and APIs to deliver end-to-end AI applications; Support testing, monitoring, and evaluation pipelines for system performance.

Seniority

Senior, hands-on IC

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