AI Infrastructure Architect

Workplace: Mostly remote (80% remote work), visits in Warsaw or Cracow once per week

Workload: Full-time

Contract type: Contract of Mandate / B2B

 

Key Responsibilities

  • Architect & Build: Design and operate end-to-end GenAI knowledge services and multimodal retrieval systems on Azure.
  • Infrastructure Optimization: Maximize AI hardware performance, power efficiency, and cost-scalability across the computational stack.
  • Vector & RAG Mastery: Own the integration of Azure OpenAI, semantic index design, and advanced vector embedding strategies.
  • Data Engineering: Develop robust ETL/ELT pipelines using Databricks and Data Factory for seamless AI data ingestion.
  • Production-Grade AI: Implement rigorous prompt engineering, safety guardrails, and model monitoring for context-aware responses.
  • Technical Leadership: Act as the SME for vendor evaluation, cross-functional team management, and high-level architectural decisions.
  • Experience: 3–6+ years in ML/AI systems, with 2+ years specialized in LLM/Vector stacks and modern AI infrastructure.
  • Advanced Toolkit: Proficient in Python, Azure AI Search, AKS/ACA, and OCR/Vision tools (Tesseract, Form Recognizer, OpenCV).

 

Required Skills & Experience

  • Architectural Leadership: Design and scale custom AI infrastructure, focusing on computational performance, power consumption, and cost-efficiency.

  • Full-Stack Integration: Evaluate and select AI vendors/technologies; lead full-stack integration across Cloud (Azure) and hardware.

  • Expertise: 6+ years in ML/AI systems with advanced proficiency in Cloud Technology Architecture and AI Agents.

  • Modern AI Stack: Hands-on with LLMs, Vector Search (RAG), and Azure-specific services (Azure OpenAI, Databricks, AKS).

  • Strategic Oversight: Lead cross-functional teams, manage high-level decision-making, and provide solutions that scale across multiple departments.

  • Optimization: Monitor and tune AI systems for peak operational health (AIOps) and hardware scalability.

 

What do we offer?

  • Benefits package (private medical care, sports card, group insurance).
  • Free English lessons with a dedicated teacher.
  • Access to an extensive training library covering both soft and technical skills.
  • Sports activities outside of work.
  • Team-building events, competitions, and challenges. 

 

Who we are – in a few words:

Industry: We operate in the IT sector.
Clients: We support international companies from regulated industries (banking, finance, insurance, pharmaceuticals).
Services: We provide comprehensive quality assurance and implement modern HR platforms for employee management.

How do we work? See what our employees say 👉 Piotr i Julia

ID: 152 job_post.published_on: 13/02/2026
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