Senior AI Platform Engineer with LangGraph

Location: Armenia, Bulgaria, Cyprus, Georgia, Kazakhstan, Latvia, Poland, Romania, Serbia, or Ukraine

Company

hirify.global delivers global technology projects in a supportive, flexible, and innovative environment.

What you will do

• Develop AI platform components, agent frameworks, and reusable SDK capabilities.
• Design multi-agent orchestration patterns, including ReAct, supervisor, hierarchical, and delegation-based workflows.
• Integrate agents with enterprise tools and external services using MCP, A2A, and function calling.
• Build LangGraph solutions and extend Strands Agents SDK components.
• Deploy and manage agent workloads with AWS Bedrock AgentCore Runtime.
• Implement YAML-driven configuration models and observability with OpenTelemetry, CloudWatch, and X-Ray.

Requirements

• 5+ years of professional Python engineering experience.
• Production experience with LangGraph, Strands Agents, or a comparable agent orchestration framework.
• Experience deploying applications with AWS Bedrock or AWS Bedrock AgentCore Runtime.
• Experience developing agent frameworks, SDKs, or platform components and implementing multi-agent coordination patterns.
• Strong understanding of agent architecture, orchestration, state management, tool integration, cloud-native applications, and distributed systems on AWS.
• Knowledge of software engineering practices, testing, version control, REST APIs, integration layers, and scalable backend services.

Nice to have

• Experience with both LangGraph and Strands, Bedrock AgentCore SDK internals, MCP, or A2A.
• Contributions to open-source AI, LLM, or agent framework projects.
• Experience with OpenTelemetry, AWS Distro for OpenTelemetry, CloudWatch, X-Ray, and AI workload monitoring.
• Knowledge of enterprise AI platform architecture and governance.

Culture & Benefits

• Work on global projects in a flexible and innovative technology environment.
• Vacation, sick pay, and state holidays according to the laws and official calendar of the employee’s country.
• Health insurance support for employees and their loved ones.
• Coverage for IT certifications and access to courses and learning platforms.
• Corporate events, colleague meetups, and workplace comfort support.