Lead AI Agent Developer

Company: EPAM Systems

We are looking for a Lead AI Agent Developer to design, build, and operationalize production-grade AI agents, multi-agent workflows, and AI/ML solutions using Python, Azure AI Foundry, Semantic Kernel / Microsoft Agent Framework, LangGraph, LangChain, AutoGen, and Strands SDK. You will work alongside architects and data teams to take solutions from prototype to scalable, reliable production.
Unlock the potential of remote work in Kazakhstan, giving you the flexibility to work from home or access our offices in Astana, Almaty or Karaganda.
Responsibilities
* Design, build, and maintain production-grade AI agents and multi-agent workflows for enterprise use cases
* Integrate and operationalize AI/ML models and agent workflows into scalable production systems
* Implement orchestration using Semantic Kernel / Microsoft Agent Framework, LangGraph, LangChain, AutoGen, and/or Strands SDK
* Implement RAG, grounding, and prompt optimization to improve response quality and reduce hallucinations
* Integrate agents with internal and external systems via APIs and connectors
* Design and implement error handling, fallback flows, and escalation paths
* Perform testing and evaluation of agents and automation workflows
* Collaborate with architects and data teams to translate requirements into deployable AI solutions
* Support deployment, CI/CD, and release management (Azure DevOps)
* Monitor and continuously improve agent performance, reliability, and cost efficiency
Requirements
* Proficiency in Python development for AI/agent solutions, with solid general scripting ability
* Hands-on experience building agents and multi-agent workflows with one or more orchestration frameworks: Semantic Kernel / Microsoft Agent Framework, LangGraph, LangChain, AutoGen, Strands SDK
* Expertise in Azure AI Foundry for building, deploying, and operating agents at scale (hosted agents, agent service, memory, evaluation)
* Solid understanding of LLM concepts: prompt engineering, RAG, grounding, tool/function calling, hallucination mitigation, and evaluation
* Skills in API integration (REST APIs, JSON, authentication via OAuth2 / API keys)
* Competency in designing agent behavior: state and memory management, tool use, error handling, fallback, and escalation paths
* Capability to collaborate with architects and data engineering teams to deliver scalable, production-grade solutions
* English proficiency at B2 level or higher
Nice to have
* Background in Azure AI Services and the broader Azure stack (Blob Storage, Container Services)
* Experience with multi-cloud agent deployment (e.g., AWS Bedrock via Strands SDK)
* Familiarity with Model Context Protocol (MCP) for tool/connector integration
* Knowledge of LLMOps / MLOps: monitoring, evals, and cost/latency optimization for AI Agents
* Experience with vector databases, retrieval infrastructure for RAG and Docker
* Skills in Microsoft Graph API integration and delivering in enterprise or regulated/validated environments (e.g., GxP), including governance and observability tooling
We offer
* We connect like-minded people:
* Delivering innovative solutions to industry leaders, making a global impact
* Enjoyable working environment, whether it is the vibrant office or the comfort of your own home
* Opportunity to work abroad for up to two months per year
* Relocation opportunities within our offices in 55+ countries
* Corporate and social events
* We invest in your growth:
* Leadership development, career advising, soft skills and well-being programs
* Certifications, including GCP, Azure and AWS
* Unlimited access to LinkedIn Learning and Udemy
* Free English classes with certified teachers
* Discounts in local language schools, including online courses for the Kazakh language
* We cover it all:
* Participation in the Employee Stock Purchase Plan
* Monetary bonuses for engaging in the referral program
* Medical & family care package
* Six trust days per year (sick leave without a medical certificate)
* Coverage of psychology sessions of your choice
* Benefits package (sports activities, a variety of stores and services)
* Housing support program: preferential mortgage access via Otbasy Bank partnership
EPAM is a team of technologists and innovators united by a passion for technology. In Kazakhstan, we operate across all cities with offices in Astana, Almaty, and Karaganda and work with the world's leading companies from different industries. In 2023, EPAM received the Export Excellence Award at the esteemed Digital Bridge Awards, showcasing our commitment to excellence and innovation.

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