Senior AI Engineer - Agentic AI in London at EPAM Systems
EPAM Systems

Senior AI Engineer - Agentic AI

EPAM Systems London, ENG, GB
Full-time Posted 19 days ago

Responsibilities

  • check_circle Design, build and deploy Generative AI and Agentic AI solutions from prototype to production
  • check_circle Implement multi-agent orchestration patterns using frameworks such as LangGraph, CrewAI, AutoGen, Semantic Kernel or OpenAI Agents SDK
  • check_circle Develop the orchestration backbone for advanced workflows including planning, checkpointing, retries, fallback handling and resumption of long-running processes
  • check_circle Build and optimize RAG pipelines, including chunking strategies, embeddings, vector/hybrid search and retrieval evaluation with grounded responses and citations
  • check_circle Develop memory and context management solutions, including short-term and long-term stores and compaction strategies
  • check_circle Write robust Python APIs and services (e.g., FastAPI), incorporating async execution, background jobs and containerized deployments
  • check_circle Integrate enterprise systems and tools using protocols such as MCP, A2A, OpenAPI, REST and gRPC, ensuring graceful degradation and retries
  • check_circle Apply enterprise security and governance practices including RBAC, prompt safety checks, traceability and secrets management
  • check_circle Implement evaluation pipelines and observability frameworks using tools such as Langfuse, Arize or OpenTelemetry
  • check_circle Contribute to architectural design decisions, code reviews and engineering standards for platform development

Basic qualifications

  • Bachelor’s or Master’s degree in Computer Science, Engineering or related field (PhD is a plus)
  • Practical experience delivering Generative AI or Agentic AI systems into production environments
  • Expertise in Python engineering for APIs, microservices, testing and CI/CD workflows
  • Strong working knowledge of LLM capabilities, including prompt design, structured outputs, tool calling and retrieval strategies
  • Hands-on experience with agent orchestration frameworks (LangGraph, AutoGen, CrewAI or Semantic Kernel)
  • Proven experience with RAG implementations, embeddings and vector database integrations
  • Familiarity with stateful or long-running systems, including checkpointing and resumable workflows
  • Cloud deployment experience (Azure preferred), using services such as Azure OpenAI, AI Foundry or AI Search, with Docker and Kubernetes
  • Understanding of schema validation frameworks (e.g., JSON Schema, Pydantic) and MLOps tools such as MLflow or Airflow
  • Strong communication ability to explain trade-offs around cost, latency and accuracy to technical and non-technical audiences

Preferred qualifications

  • Experience using Azure AI Foundry or Microsoft Agent Framework
  • Knowledge of MCP and A2A protocols for agent and tool interoperability
  • Hands-on work with vector databases like Pinecone, Weaviate, Qdrant or pgvector
  • Familiarity with distributed systems, workflow engines (Temporal, Airflow or Dagster) and event-driven architectures
  • Experience with open-source LLMs or Small Language Models for custom deployments
  • Knowledge of AI safety and governance: guardrails, output filtering and red-teaming practices
  • Background in fine-tuning or adapting foundation models (e.g., LoRA, distillation) for domain-specific tasks
  • EPAM Employee Stock Purchase Plan (ESPP)
  • Protection benefits including life assurance, income protection and critical illness cover
  • Private medical insurance and dental care
  • Employee Assistance Program
  • Competitive group pension plan
  • Cyclescheme, Techscheme and season ticket loans
  • Various perks such as free Wednesday lunch in-office, on-site massages and regular social events
  • Learning and development opportunities including in-house training and coaching, professional certifications, and courses
  • If otherwise eligible, participation in the discretionary annual bonus program
  • If otherwise eligible and hired into a qualifying level, participation in the discretionary Long-Term Incentive (LTI) Program

Tags & Focus Areas

Ai Ai Engineer Generative Ai

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About EPAM Systems

Shape the future of global data science infrastructure as a Site Reliability Engineer at EPAM. You'll architect, implement, and support cutting-edge platforms like Alteryx, Dataiku, and Azure Machine Learning that power critical business insights across wealth management, investment banking, and corporate functions.

Industry Remote
HQ zdalnie, United States

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