AI Engineer
New
A
Awareson Sp. z o.o.Enterprise AI
Workplace type: remote; Locations: Warszawa, Emili Plater, Warszawa, Country code: PLContractMiddle
Salary20,160 - 30,240 PLN per hour
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Job Details
- Languages
- En C1
- Required Skills
- PythonFastAPIRedisRESTful APIsLLMLangChain
Requirements
- Have strong software engineering experience and hands-on experience delivering LLM or agent-based applications.
- Have advanced Python skills and practical experience with asyncio.
- Have experience with FastAPI or a comparable framework, Pydantic, pytest and pytest-asyncio.
- Understand LLM application development, including tool/function calling, structured outputs, agent orchestration, multi-agent architectures, workflow automation, and latency and cost optimization.
- Have commercial experience with an agent or LLM framework such as LangChain, LangGraph, CrewAI, OpenAI Agents SDK, or Claude Agent SDK, or a comparable technology.
- Have practical knowledge of MCP and experience developing or integrating agent tools.
- Have experience with workflow orchestration and stateful AI processes.
- Have experience integrating applications through REST APIs.
- Understand modern authentication and authorization, such as OAuth2, SSO, or Microsoft Entra ID/Azure AD.
- Have experience with Redis or a comparable distributed data/cache solution.
- Be familiar with Docker and containerized applications.
- Nice to have: experience with Langfuse, OpenTelemetry, Datadog, or other observability platforms; exposure to cloud storage, search and AI services; experience evaluating LLM applications; or experience in regulated or enterprise environments.
Responsibilities
- Design and develop AI agents for multi-step tasks and business workflows.
- Build agent architectures that combine LLM-based reasoning with conventional Python services.
- Develop APIs and integrations connecting AI solutions with enterprise applications.
- Create discoverable tools for agents, including solutions based on Model Context Protocol (MCP).
- Build graph-based workflow orchestration with state management and human approval steps where required.
- Develop communication and cooperation mechanisms for multiple AI agents.
- Improve the reliability, response time and cost efficiency of AI-powered applications.
- Work with software engineers, architects and business stakeholders to turn requirements into scalable AI solutions.
- Contribute to production architecture, testing strategies and operational practices for AI applications.
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