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Senior GenAI Engineer

Bonapolia Warszawa, MZ, PL
Full-time Posted 24 days ago

Responsibilities

  • check_circle Design, develop, and deploy scalable GenAI applications using LLMs, RAG, AI agents, and workflow orchestration frameworks
  • check_circle Build production-grade AI systems integrating structured and unstructured enterprise data
  • check_circle Architect and optimize end-to-end AI pipelines
  • check_circle Develop AI-powered copilots, assistants, automation workflows, and autonomous agent systems
  • check_circle Design hybrid AI systems combining deterministic workflows with autonomous agent behavior
  • check_circle Build multi-agent orchestration workflows
  • check_circle Implement tracing, telemetry, observability, and monitoring
  • check_circle Develop automated evaluation pipelines and testing frameworks
  • check_circle Improve reliability through retrieval optimization and AI safety mechanisms
  • check_circle Optimize inference cost, latency, throughput, and scalability
  • check_circle Own AI systems from prototype to production
  • check_circle Collaborate with stakeholders, product managers, platform teams, and data engineers
  • check_circle Stay current with advances in LLMs, agentic AI, multimodal systems, and AI infrastructure

Basic qualifications

  • 6+ years of software engineering experience, including backend systems, APIs, distributed systems.
  • 3+ years of experience with production GenAI or LLM applications
  • Strong expertise in Python
  • Experience building scalable APIs, microservices, and cloud-native applications.
  • Strong understanding of production system design, scalability, resiliency, and observability principles.
  • Hands-on experience with:LLM APIs and RAG.
  • AI agents and tool-calling architectures.
  • Multi-agent orchestration systems.
  • Prompt engineering and prompt; optimization.
  • Embedding models and vector databases.
  • Experience working with multiple foundation model providers and open-source LLM ecosystems.
  • Experience with cloud platforms such as AWS, Azure, or GCP.
  • Experience integrating GenAI systems with enterprise platforms, APIs, and data ecosystems.

Preferred qualifications

  • Experience with frameworks such as LangChain, LangGraph, LlamaIndex, CrewAI, Semantic Kernel, AutoGen, or similar.
  • Experience with model fine-tuning, PEFT, LoRA, and open-source LLM deployment.
  • Experience with vector databases such as Pinecone, Weaviate, Chroma, FAISS, Milvus, or pgvector.
  • Experience with Docker, Kubernetes, Ray, MLflow, Airflow, or Temporal.
  • Experience with AI observability and evaluation platforms such as LangSmith, Weights & Biases, Arize, Helicone, Phoenix, or similar.

About the company

Our client is a leading global management consulting firm.

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