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September 25, 2026

Full-Stack IT Architect (AI/LLM)

Senior • On-site

2,496,000 - 3,328,000 PLN/yr

Warsaw, Maz, Poland

Quick Facts

  • Role: IT Architect / Full-Stack Developer (AI/LLM)
  • Focus: Building underwriting AI agents and integrating them into a full-stack application on Microsoft Azure
  • Compensation: 1,200–1,600 PLN net/day (depending on experience)

Description

You will develop Underwriter OS, including a Next.js/React frontend and a Python/FastAPI backend, and design AI agents to support underwriting processes. The role covers orchestrating LLM/agent workflows, converting underwriting rules into agent instructions, extracting and processing data from broker documents using NLP/OCR, and integrating the solution with key business systems. You will deploy containerized components on Microsoft Azure using CI/CD and collaborate with business and technology experts.

Responsibilities

  • Develop Underwriter OS (Next.js/React frontend; Python/FastAPI backend)
  • Design, build, and evolve AI agents for underwriting workflows
  • Orchestrate AI agents with LangChain/LangGraph and integrate them into the application
  • Translate underwriting policies into agent-ready instructions and processes
  • Implement automated extraction and processing of data from broker documents using NLP/OCR
  • Integrate with business systems (policy admin, rating engines, DMS, CRM, broker portal, Outlook)
  • Build Azure-based solutions using Azure AI Foundry, Azure OpenAI, Azure Document Intelligence, and Azure Blob Storage
  • Containerize and deploy solutions to Microsoft Azure with CI/CD
  • Work with domain and technical experts to design new AI/LLM-powered solutions
  • Co-create a new underwriting operating model via AI-driven process automation

Requirements

  • Minimum 3 years of Data Science/AI experience, including at least 1 year implementing production solutions
  • Very good Python knowledge (pandas, scikit-learn, PyTorch or TensorFlow)
  • Very good Python/FastAPI and React/Next.js with full-stack development experience
  • Practical experience building and deploying LLM-based systems and AI agents
  • Very good knowledge of LangGraph, LangChain (or similar) and prompt engineering/context engineering concepts
  • Practical experience with Microsoft Azure services: Azure Blob Storage, Azure Document Intelligence, Azure AI Foundry
  • Knowledge of PostgreSQL and SQL; effective data handling
  • Practical MLOps experience with Azure ML, MLflow, Docker, Kubernetes, and CI/CD
  • Experience with NLP/OCR and processing unstructured document data
  • Understanding of AI Governance and the AI Act
  • Higher technical education (e.g., IT, math, sciences, engineering)
  • Strong analytical and communication skills with non-technical stakeholders
  • Proactive attitude and ownership from concept to implementation

Benefits

  • Long-term collaboration
  • Technical trainings, certifications, and qualification development
  • Mentoring Competence Center community
  • Clear career path
  • Employee benefits package (Multisport, private medical care, life insurance)
  • Friendly work environment, integration events, team-building activities

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