AI Engineer with Python

AI/ML

AI Engineer with Python

AI/ML
al. Jana Pawła II 22, Warszawa

ASTEK Polska

Full-time
Permanent, B2B
Mid
Remote
6 757.03 - 7 378.67 USD
Net per month - B2B
4 594.78 - 5 135.34 USD
Gross per month - Permanent

Job description

AI Engineer with Python

 

We are looking for a Software AI Engineer who develops applications powered by large language models (LLMs) and agentic workflows.

Tasks:

·       Design and implementation of LLM-based features and agent workflows (multi-step tools, planners, retrievers, etc.)

·       Building and maintaining backend services and APIs using Python and FastAPI

·       Using frameworks such as LangGraph (or similar tools) for orchestrating complex LLM pipelines

·       Integrating external APIs, vector databases, and data sources into AI workflows

·       Writing clean, testable, and well-documented code

·       Monitoring, debugging, and improving the performance and reliability of AI systems

·       Collaborating with product, data, and frontend teams from idea to production

Additional Competencies:

·       At least 3 years of professional experience as a software engineer

·       Excellent knowledge of Python and experience building web APIs (FastAPI, Flask, or similar)

·       Hands-on experience with LLMs (e.g., OpenAI, Anthropic) and prompt design

·       Experience with agentic workflows (tool-calling, memory, multi-step reasoning, or similar)

·       Familiarity with frameworks like LangGraph, LangChain, or similar orchestration tools

·       Experience with REST APIs and cloud infrastructure

·       Experience with major cloud providers (GCP, Azure, AWS)

·       Confident with Git, CI/CD, and standard development workflows

 

Tech stack

    English

    B2

    CI/CD

    regular

    REST API

    regular

    fastapi

    regular

    Flask

    regular

    LangChain,

    regular

    Langgraph

    regular

    Python

    regular

    Pinecone

    nice to have

    Chroma

    nice to have

Office location