AI Platform Lead Engineer — GenAI & API Solutions

Aimlroles; Kraków; Hybrid; PLN 210,000 - 323,000; Full time

Benefits offered by this job

Hybrid work in Kraków

Job summary

Aimlroles is hiring in Kraków for a senior AI software engineer to design and build AI-powered applications in a highly regulated financial services context. You will develop Python-based services with FastAPI, implement GenAI workflows, and integrate MCP tools while ensuring robust API architectures and data storage in CosmosDB and PostgreSQL.

You will collaborate with stakeholders to translate business needs into scalable solutions, apply modern SDLC practices, and continuously improve AI

Qualifications

• At least 5 years of Python development experience.
• Strong experience with FastAPI.
• Hands-on ML and model evaluation experience.
• Experience with LLMs and Generative AI solutions.
• Knowledge of prompt engineering, context anchoring, RAG, embeddings and vector databases.
• Experience with agentic AI frameworks (LangGraph, DeepAgent).
• Experience with MCP tool integration.
• Strong understanding of AI system design and API-based architectures.
• Experience with CosmosDB and PostgreSQL.
• Experience with Azure cloud services and SDLC practices.

Responsibilities

• Design and develop AI-powered applications and services using Python and FastAPI.
• Build and optimize GenAI solutions leveraging LLMs, RAG, embeddings and vector databases.
• Create and maintain agentic AI workflows using LangGraph and DeepAgent frameworks.
• Integrate MCP tools and external services into AI ecosystems.
• Design scalable API-based architectures and backend services.
• Develop and maintain solutions using CosmosDB and PostgreSQL.
• Perform model evaluation and improve AI solution quality and reliability.
• Collaborate with business and technology teams to translate requirements into technical solutions.
• Apply modern software engineering practices throughout the SDLC.
• Utilize AI-assisted software development techniques to improve delivery efficiency.

Skills

Python development

FastAPI

ML model evaluation

LLMs & Generative AI

Prompt engineering

LangGraph & DeepAgent

MCP tool integration

API-based architectures

CosmosDB & PostgreSQL

Azure cloud

SDLC & modern software practices

communication & stakeholder mgmt

translate requirements to tech

Tools

Python

Job description

Aimlroles is hiring in Kraków for a senior AI software engineer to design and build AI-powered applications in a highly regulated financial services context. You will develop Python-based services with FastAPI, implement GenAI workflows, and integrate MCP tools while ensuring robust API architectures and data storage in CosmosDB and PostgreSQL.

You will collaborate with stakeholders to translate business needs into scalable solutions, apply modern SDLC practices, and continuously improve AI