AI Engineer - Memory
International Data Group, Inc.2 days ago
Prague, CzechiaMid Level
Responsibilities
- Build specialized agents within multi-agent pipelines for complex research problems and external-system actions.
- Develop LLM-based memory capabilities for conversation summarization, cross-session context retrieval, and persistent user preference extraction.
- Design extraction pipelines that identify durable facts and preferences from conversations.
- Build context assembly systems that provide agents with relevant user history and memory.
- Instrument pipelines for observability, tracing, and quality monitoring.
- Collaborate with evaluation engineers on quality measurement and improvement.
Requirements
- At least 3 years of experience building production Python systems.
- Experience building LLM applications involving agent orchestration, prompt engineering, RAG, or similar technologies.
- Hands-on experience with agent frameworks such as LangGraph, LangChain, CrewAI, AutoGen, or similar.
- Understanding of LLM reasoning patterns and common failure modes.
- Proficiency with modern Python web frameworks.
- Ability to work effectively in a fast-moving environment with evolving priorities.
- Preferred: experience with semantic search, embeddings, and vector databases such as Snowflake Cortex, Pinecone, or Weaviate.
- Preferred: familiarity with LLM observability tools and background in NLP, text summarization, or information extraction.
- Preferred: experience building systems that maintain user context or state over time.
- Preferred: familiarity with enterprise data systems, analytics APIs, data warehouses, and SQL.
Benefits
- Five weeks of holidays plus additional corporate days off.
- Full-time, permanent employment in a hybrid model based in Prague or Ostrava, with 2–3 office days per week and flexibility to work from home most of the week.
- Sick days and flexibility in scheduling working hours.
- Cafeteria system with points usable for Flexipasses, pension or life insurance, or a Multisport card.
- Meal allowance.
Categories
About International Data Group, Inc.
International Data Group, Inc. (IDG) provides technology market intelligence and B2B marketing solutions through two main businesses: IDC (research, data, and advisory) and Foundry (media, events, and marketing technology). Its revenue comes from subscriptions and data licenses, consulting, events, advertising, and SaaS marketing tools. Founded in 1964 and headquartered in Boston, the company is owned by Blackstone and operates well-known tech media brands such as Computerworld and PCWorld.